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gst-plugins-rs/docs/plugins/gst_plugins_cache.json
Jan Alexander Steffens (heftig) 42385c81be Add livesync plugin 
It attempts to produce a (nearly) gapless live stream by synchronizing
its output to the running time and forwarding the next input buffer if
its start is (nearly) flush with the end of the last output buffer.

If the input buffer is missing or too far in the future, it duplicates
the last output buffer with adjusted timestamps. If it is operating on a
raw audio stream, it will fill duplicate buffers with silence.

If an input buffer arrives too late, it is thrown away. If the last
input buffer was accepted too long ago (according to `late-threshold`),
a late input buffer is accepted anyway, but immediately considered a
duplicate. Due to the silence-filling, this has no effect on audio, but
video gets a "slideshow" effect instead of freezing completely.

The "many-repeats" property will be notified when this element has
recently duplicated a lot of buffers or recovered from such a state.

Co-authored-by: Vivia Nikolaidou <vivia@ahiru.eu>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/708>
2022-12-14 18:51:36 +02:00

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{
"aws": {
"description": "GStreamer Amazon Web Services plugin",
"elements": {
"awss3hlssink": {
"author": "Daily. Co",
"description": "Streams HLS data to S3",
"hierarchy": [
"GstAwsS3HlsSink",
"GstBin",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstChildProxy"
],
"klass": "Generic",
"long-name": "S3 HLS Sink",
"pad-templates": {
"audio": {
"caps": "ANY",
"direction": "sink",
"presence": "request"
},
"video": {
"caps": "ANY",
"direction": "sink",
"presence": "request"
}
},
"properties": {
"access-key": {
"blurb": "AWS Access Key",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"acl": {
"blurb": "Canned ACL to use for uploading to S3",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "private",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"bucket": {
"blurb": "The bucket of the file to write",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"endpoint-uri": {
"blurb": "The S3 endpoint URI to use",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"hlssink": {
"blurb": "The underlying HLS sink being used",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GstElement",
"writable": false
},
"key-prefix": {
"blurb": "The key prefix for segment and playlist files",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"region": {
"blurb": "The AWS region for the S3 bucket (e.g. eu-west-2).",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "us-west-2",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"request-timeout": {
"blurb": "Timeout for request to S3 service (in ms)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "15000",
"max": "18446744073709551615",
"min": "1",
"mutable": "null",
"readable": true,
"type": "guint64",
"writable": true
},
"retry-attempts": {
"blurb": "Number of times AWS SDK attempts a request before abandoning the request",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5",
"max": "10",
"min": "1",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"secret-access-key": {
"blurb": "AWS Secret Access Key",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"session-token": {
"blurb": "AWS temporary session token from STS",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "none"
},
"awss3sink": {
"author": "Marcin Kolny <mkolny@amazon.com>",
"description": "Writes an object to Amazon S3",
"hierarchy": [
"GstAwsS3Sink",
"GstBaseSink",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstURIHandler"
],
"klass": "Source/Network",
"long-name": "Amazon S3 sink",
"pad-templates": {
"sink": {
"caps": "ANY",
"direction": "sink",
"presence": "always"
}
},
"properties": {
"access-key": {
"blurb": "AWS Access Key",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"bucket": {
"blurb": "The bucket of the file to write",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"complete-upload-request-timeout": {
"blurb": "Timeout for the complete multipart upload request (in ms, set to -1 for infinity) (Deprecated. Use request-timeout.)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "15000",
"max": "9223372036854775807",
"min": "-1",
"mutable": "null",
"readable": true,
"type": "gint64",
"writable": true
},
"complete-upload-retry-duration": {
"blurb": "How long we should retry complete multipart upload requests before giving up (in ms, set to -1 for infinity) (Deprecated. Use retry-attempts.)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "75000",
"max": "9223372036854775807",
"min": "-1",
"mutable": "null",
"readable": true,
"type": "gint64",
"writable": true
},
"endpoint-uri": {
"blurb": "The S3 endpoint URI to use",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"key": {
"blurb": "The key of the file to write",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"metadata": {
"blurb": "A map of metadata to store with the object in S3; field values need to be convertible to strings.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "ready",
"readable": true,
"type": "GstStructure",
"writable": true
},
"on-error": {
"blurb": "Do nothing, abort or complete a multipart upload request on error",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "nothing (2)",
"mutable": "ready",
"readable": true,
"type": "GstS3SinkOnError",
"writable": true
},
"part-size": {
"blurb": "A size (in bytes) of an individual part used for multipart upload.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5242880",
"max": "5368709120",
"min": "5242880",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"region": {
"blurb": "An AWS region (e.g. eu-west-2).",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "us-west-2",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"request-timeout": {
"blurb": "Timeout for general S3 requests (in ms, set to -1 for infinity)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "15000",
"max": "9223372036854775807",
"min": "-1",
"mutable": "null",
"readable": true,
"type": "gint64",
"writable": true
},
"retry-attempts": {
"blurb": "Number of times AWS SDK attempts a request before abandoning the request",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5",
"max": "10",
"min": "1",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"retry-duration": {
"blurb": "How long we should retry general S3 requests before giving up (in ms, set to -1 for infinity) (Deprecated. Use retry-attempts.)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "75000",
"max": "9223372036854775807",
"min": "-1",
"mutable": "null",
"readable": true,
"type": "gint64",
"writable": true
},
"secret-access-key": {
"blurb": "AWS Secret Access Key",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"session-token": {
"blurb": "AWS temporary Session Token from STS",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"upload-part-request-timeout": {
"blurb": "Timeout for a single upload part request (in ms, set to -1 for infinity) (Deprecated. Use request-timeout.)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "15000",
"max": "9223372036854775807",
"min": "-1",
"mutable": "null",
"readable": true,
"type": "gint64",
"writable": true
},
"upload-part-retry-duration": {
"blurb": "How long we should retry upload part requests before giving up (in ms, set to -1 for infinity) (Deprecated. Use retry-attempts.)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "75000",
"max": "9223372036854775807",
"min": "-1",
"mutable": "null",
"readable": true,
"type": "gint64",
"writable": true
},
"uri": {
"blurb": "The S3 object URI",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "primary"
},
"awss3src": {
"author": "Arun Raghavan <arun@arunraghavan.net>",
"description": "Reads an object from Amazon S3",
"hierarchy": [
"GstAwsS3Src",
"GstBaseSrc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstURIHandler"
],
"klass": "Source/Network",
"long-name": "Amazon S3 source",
"pad-templates": {
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"access-key": {
"blurb": "AWS Access Key",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"endpoint-uri": {
"blurb": "The S3 endpoint URI to use",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"request-timeout": {
"blurb": "Timeout for each S3 request (in ms, set to -1 for infinity)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "15000",
"max": "9223372036854775807",
"min": "-1",
"mutable": "null",
"readable": true,
"type": "gint64",
"writable": true
},
"retry-attempts": {
"blurb": "Number of times AWS SDK attempts a request before abandoning the request",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5",
"max": "10",
"min": "1",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"retry-duration": {
"blurb": "How long we should retry S3 requests before giving up (in ms, set to -1 for infinity) (Deprecated. Use retry-attempts.)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "75000",
"max": "9223372036854775807",
"min": "-1",
"mutable": "null",
"readable": true,
"type": "gint64",
"writable": true
},
"secret-access-key": {
"blurb": "AWS Secret Access Key",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"session-token": {
"blurb": "AWS temporary Session Token from STS",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"uri": {
"blurb": "The S3 object URI",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "primary"
},
"awstranscribeparse": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Parses AWS transcripts into timed text buffers",
"hierarchy": [
"GstAwsTranscribeParse",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Text/Subtitle",
"long-name": "AWS transcript parser",
"pad-templates": {
"sink": {
"caps": "application/x-json:\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "text/x-raw:\n format: utf8\n",
"direction": "src",
"presence": "always"
}
},
"rank": "none"
},
"awstranscriber": {
"author": "Jordan Petridis <jordan@centricular.com>, Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Speech to Text filter, using AWS transcribe",
"hierarchy": [
"GstAwsTranscriber",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Audio/Text/Filter",
"long-name": "Transcriber",
"pad-templates": {
"sink": {
"caps": "audio/x-raw:\n rate: [ 8000, 48000 ]\n channels: 1\n layout: { (string)interleaved, (string)non-interleaved }\n format: S16LE\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "text/x-raw:\n format: utf8\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"access-key": {
"blurb": "AWS Access Key",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"language-code": {
"blurb": "The Language of the Stream, see <https://docs.aws.amazon.com/transcribe/latest/dg/how-streaming-transcription.html> for an up to date list of allowed languages",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "en-US",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"latency": {
"blurb": "Amount of milliseconds to allow AWS transcribe",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "8000",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"lateness": {
"blurb": "Amount of milliseconds to introduce as lateness",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"results-stability": {
"blurb": "Defines how fast results should stabilize",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "low (2)",
"mutable": "ready",
"readable": true,
"type": "GstAwsTranscriberResultStability",
"writable": true
},
"secret-access-key": {
"blurb": "AWS Secret Access Key",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"session-id": {
"blurb": "The ID of the transcription session, must be length 36",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"session-token": {
"blurb": "AWS temporary Session Token from STS",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"vocabulary-filter-method": {
"blurb": "Defines how filtered words will be edited, has no effect when vocabulary-filter-name isn't set",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "mask (0)",
"mutable": "ready",
"readable": true,
"type": "GstAwsTranscriberVocabularyFilterMethod",
"writable": true
},
"vocabulary-filter-name": {
"blurb": "The name of a custom filter vocabulary, see <https://docs.aws.amazon.com/transcribe/latest/help-panel/vocab-filter.html> for more information",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"vocabulary-name": {
"blurb": "The name of a custom vocabulary, see <https://docs.aws.amazon.com/transcribe/latest/dg/how-vocabulary.html> for more information",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gstaws",
"license": "MPL",
"other-types": {
"GstAwsTranscriberResultStability": {
"kind": "enum",
"values": [
{
"desc": "High: stabilize results as fast as possible",
"name": "high",
"value": "0"
},
{
"desc": "Medium: balance between stability and accuracy",
"name": "medium",
"value": "1"
},
{
"desc": "Low: relatively less stable partial transcription results with higher accuracy",
"name": "low",
"value": "2"
}
]
},
"GstAwsTranscriberVocabularyFilterMethod": {
"kind": "enum",
"values": [
{
"desc": "Mask: replace words with ***",
"name": "mask",
"value": "0"
},
{
"desc": "Remove: delete words",
"name": "remove",
"value": "1"
},
{
"desc": "Tag: flag words without changing them",
"name": "tag",
"value": "2"
}
]
},
"GstS3SinkOnError": {
"kind": "enum",
"values": [
{
"desc": "Abort: Abort multipart upload on error.",
"name": "abort",
"value": "0"
},
{
"desc": "Complete: Complete multipart upload on error.",
"name": "complete",
"value": "1"
},
{
"desc": "DoNothing: Do nothing on error.",
"name": "nothing",
"value": "2"
}
]
}
},
"package": "gst-plugin-aws",
"source": "gst-plugin-aws",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"cdg": {
"description": "GStreamer CDG codec Plugin",
"elements": {
"cdgdec": {
"author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
"description": "CDG decoder",
"hierarchy": [
"GstCdgDec",
"GstVideoDecoder",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Decoder/Video",
"long-name": "CDG decoder",
"pad-templates": {
"sink": {
"caps": "video/x-cdg:\n parsed: true\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-raw:\n format: RGBA\n width: 300\n height: 216\n framerate: 0/1\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
},
"cdgparse": {
"author": "Guillaume Desmottes <guillaume.desmottes@collabora.com>",
"description": "CDG parser",
"hierarchy": [
"GstCdgParse",
"GstBaseParse",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Parser/Video",
"long-name": "CDG parser",
"pad-templates": {
"sink": {
"caps": "video/x-cdg:\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-cdg:\n width: 300\n height: 216\n framerate: 0/1\n parsed: true\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
}
},
"filename": "gstcdg",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-cdg",
"source": "gst-plugin-cdg",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"claxon": {
"description": "GStreamer Claxon FLAC Decoder Plugin",
"elements": {
"claxondec": {
"author": "Ruben Gonzalez <rgonzalez@fluendo.com>",
"description": "Claxon FLAC decoder",
"hierarchy": [
"GstClaxonDec",
"GstAudioDecoder",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Decoder/Audio",
"long-name": "Claxon FLAC decoder",
"pad-templates": {
"sink": {
"caps": "audio/x-flac:\n framed: true\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "audio/x-raw:\n rate: [ 1, 655349 ]\n channels: [ 1, 7 ]\n layout: interleaved\n format: { S8, S16LE, S24_32LE, S32LE }\n",
"direction": "src",
"presence": "always"
}
},
"rank": "marginal"
}
},
"filename": "gstclaxon",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-claxon",
"source": "gst-plugin-claxon",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"csound": {
"description": "GStreamer Audio Filter plugin based on Csound",
"elements": {
"csoundfilter": {
"author": "Natanael Mojica <neithanmo@gmail.com>",
"description": "Implement an audio filter/effects using Csound",
"hierarchy": [
"GstCsoundFilter",
"GstBaseTransform",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Effect/Audio",
"long-name": "Audio filter",
"pad-templates": {
"sink": {
"caps": "audio/x-raw:\n rate: [ 1, 2147483647 ]\n channels: [ 1, 2147483647 ]\n layout: interleaved\n format: F64LE\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "audio/x-raw:\n rate: [ 1, 2147483647 ]\n channels: [ 1, 2147483647 ]\n layout: interleaved\n format: F64LE\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"csd-text": {
"blurb": "The content of a csd file passed as a String.\n Use either location or csd-text but not both at the same time, if so and error would be triggered",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"location": {
"blurb": "Location of the csd file to be used by csound.\n Use either location or CSD-text but not both at the same time, if so and error would be triggered",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"loop": {
"blurb": "loop over the score (can be changed in PLAYING or PAUSED state)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "playing",
"readable": true,
"type": "gboolean",
"writable": true
},
"score-offset": {
"blurb": "Score offset in seconds to start the performance",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1.79769e+308",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "gdouble",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gstcsound",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-csound",
"source": "gst-plugin-csound",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"dav1d": {
"description": "GStreamer dav1d AV1 decoder Plugin",
"elements": {
"dav1ddec": {
"author": "Philippe Normand <philn@igalia.com>",
"description": "Decode AV1 video streams with dav1d",
"hierarchy": [
"GstDav1dDec",
"GstVideoDecoder",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Decoder/Video",
"long-name": "Dav1d AV1 Decoder",
"pad-templates": {
"sink": {
"caps": "video/x-av1:\n stream-format: obu-stream\n alignment: { (string)frame, (string)tu }\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-raw:\n format: { GRAY8, GRAY16_LE, I420, Y42B, Y444, I420_10LE, I422_10LE, Y444_10LE, I420_12LE, I422_12LE, Y444_12LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"max-frame-delay": {
"blurb": "Maximum delay in frames for the decoder (set to 1 for low latency, 0 to be equal to the number of logical cores. -1 to choose between these two based on pipeline liveness)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "18446744073709551615",
"max": "4294967295",
"min": "-1",
"mutable": "ready",
"readable": true,
"type": "gint64",
"writable": true
},
"n-threads": {
"blurb": "Number of threads to use while decoding (set to 0 to use number of logical cores)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
}
},
"rank": "primary"
}
},
"filename": "gstdav1d",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-dav1d",
"source": "gst-plugin-dav1d",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"fallbackswitch": {
"description": "GStreamer Fallback Switcher and Source Plugin",
"elements": {
"fallbacksrc": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Live source with uridecodebin3 or custom source, and fallback stream",
"hierarchy": [
"GstFallbackSrc",
"GstBin",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstChildProxy"
],
"klass": "Generic/Source",
"long-name": "Fallback Source",
"pad-templates": {
"audio": {
"caps": "ANY",
"direction": "src",
"presence": "sometimes"
},
"video": {
"caps": "ANY",
"direction": "src",
"presence": "sometimes"
}
},
"properties": {
"buffer-duration": {
"blurb": "Buffer duration when buffering streams (-1 default value)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "18446744073709551615",
"max": "9223372036854775806",
"min": "-1",
"mutable": "ready",
"readable": true,
"type": "gint64",
"writable": true
},
"enable-audio": {
"blurb": "Enable the audio stream, this will output silence if there's no audio in the configured URI",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"enable-video": {
"blurb": "Enable the video stream, this will output black or the fallback video if there's no video in the configured URI",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"fallback-audio-caps": {
"blurb": "Raw audio caps for fallback stream",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "ANY",
"mutable": "ready",
"readable": true,
"type": "GstCaps",
"writable": true
},
"fallback-uri": {
"blurb": "Fallback URI to use for video in case the main stream doesn't work",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"fallback-video-caps": {
"blurb": "Raw video caps for fallback stream",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "ANY",
"mutable": "ready",
"readable": true,
"type": "GstCaps",
"writable": true
},
"immediate-fallback": {
"blurb": "Forward the fallback streams immediately at startup, when the primary streams are slow to start up and immediate output is required",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"manual-unblock": {
"blurb": "When enabled, the application must call the unblock signal, except for live streams",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"min-latency": {
"blurb": "When the main source has a higher latency than the fallback source this allows to configure a minimum latency that would be configured if initially the fallback is enabled",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551614",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"restart-on-eos": {
"blurb": "Restart source on EOS",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"restart-timeout": {
"blurb": "Timeout for restarting an active source",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5000000000",
"max": "18446744073709551614",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"retry-timeout": {
"blurb": "Timeout for stopping after repeated failure",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "60000000000",
"max": "18446744073709551614",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"source": {
"blurb": "Source to use instead of the URI",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "ready",
"readable": true,
"type": "GstElement",
"writable": true
},
"statistics": {
"blurb": "Various statistics",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "application/x-fallbacksrc-stats, num-retry=(guint64)0, num-fallback-retry=(guint64)0, last-retry-reason=(GstFallbackSourceRetryReason)none, last-fallback-retry-reason=(GstFallbackSourceRetryReason)none, buffering-percent=(int)100, fallback-buffering-percent=(int)100;",
"mutable": "null",
"readable": true,
"type": "GstStructure",
"writable": false
},
"status": {
"blurb": "Current source status",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "stopped (0)",
"mutable": "null",
"readable": true,
"type": "GstFallbackSourceStatus",
"writable": false
},
"timeout": {
"blurb": "Timeout for switching to the fallback URI",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5000000000",
"max": "18446744073709551614",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"uri": {
"blurb": "URI to use",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "none",
"signals": {
"unblock": {
"action": true,
"args": [],
"return-type": "void",
"when": "last"
},
"update-uri": {
"args": [
{
"name": "arg0",
"type": "gchararray"
}
],
"return-type": "gchararray",
"when": "last"
}
}
},
"fallbackswitch": {
"author": "Jan Schmidt <jan@centricular.com>",
"description": "Priority-based automatic input selector element",
"hierarchy": [
"GstFallbackSwitch",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstChildProxy"
],
"klass": "Generic",
"long-name": "Priority-based input selector",
"pad-templates": {
"sink_%%u": {
"caps": "ANY",
"direction": "sink",
"presence": "request",
"type": "GstFallbackSwitchSinkPad"
},
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"active-pad": {
"blurb": "Currently active pad",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "playing",
"readable": true,
"type": "GstPad",
"writable": true
},
"auto-switch": {
"blurb": "Automatically switch pads (If true, use the priority pad property, otherwise manual selection via the active-pad property)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"immediate-fallback": {
"blurb": "Forward lower-priority streams immediately at startup, when the stream with priority 0 is slow to start up and immediate output is required",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"latency": {
"blurb": "Additional latency in live mode to allow upstream to take longer to produce buffers for the current position (in nanoseconds)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551614",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"min-upstream-latency": {
"blurb": "When sources with a higher latency are expected to be plugged in dynamically after the fallbackswitch has started playing, this allows overriding the minimum latency reported by the initial source(s). This is only taken into account when larger than the actually reported minimum latency. (nanoseconds)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551614",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"timeout": {
"blurb": "Timeout on an input before switching to a lower priority input.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1000000000",
"max": "18446744073709551614",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "guint64",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gstfallbackswitch",
"license": "MPL",
"other-types": {
"GstFallbackSourceStatus": {
"kind": "enum",
"values": [
{
"desc": "Stopped",
"name": "stopped",
"value": "0"
},
{
"desc": "Buffering",
"name": "buffering",
"value": "1"
},
{
"desc": "Retrying",
"name": "retrying",
"value": "2"
},
{
"desc": "Running",
"name": "running",
"value": "3"
}
]
},
"GstFallbackSwitchSinkPad": {
"hierarchy": [
"GstFallbackSwitchSinkPad",
"GstPad",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"kind": "object",
"properties": {
"is-healthy": {
"blurb": "Whether this stream is healthy",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": false
},
"priority": {
"blurb": "Selection priority for this stream",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
}
}
}
},
"package": "gst-plugin-fallbackswitch",
"source": "gst-plugin-fallbackswitch",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"ffv1": {
"description": "GStreamer FFV1 Decoder Plugin",
"elements": {
"ffv1dec": {
"author": "Arun Raghavan <arun@asymptotic.io>",
"description": "Decode FFV1 video streams",
"hierarchy": [
"GstFfv1Dec",
"GstVideoDecoder",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Decoder/Video",
"long-name": "FFV1 Decoder",
"pad-templates": {
"sink": {
"caps": "video/x-ffv:\n ffvversion: 1\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-raw:\n format: { GRAY8, GRAY16_LE, GRAY16_BE, Y444, Y444_10LE, Y444_10BE, A444_10LE, A444_10BE, Y444_12LE, Y444_12BE, Y444_16LE, Y444_16BE, A420, Y42B, I422_10LE, I422_10BE, A422_10LE, A422_10BE, I422_12LE, I422_12BE, I420, I420_10LE, I420_10BE, I420_12LE, I420_12BE, GBRA, GBR, GBR_10LE, GBR_10BE, GBRA_10LE, GBRA_10BE, GBR_12LE, GBR_12BE, GBRA_12LE, GBRA_12BE, Y41B, YUV9 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary + 1"
}
},
"filename": "gstffv1",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-ffv1",
"source": "gst-plugin-ffv1",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"fmp4": {
"description": "GStreamer Fragmented MP4 Plugin",
"elements": {
"cmafmux": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "CMAF fragmented MP4 muxer",
"hierarchy": [
"GstCMAFMux",
"GstFMP4Mux",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Muxer",
"long-name": "CMAFMux",
"pad-templates": {
"sink": {
"caps": "video/x-h264:\n stream-format: { (string)avc, (string)avc3 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\nvideo/x-h265:\n stream-format: { (string)hvc1, (string)hev1 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\naudio/mpeg:\n mpegversion: 4\n stream-format: raw\n channels: [ 1, 65535 ]\n rate: [ 1, 2147483647 ]\n",
"direction": "sink",
"presence": "always",
"type": "GstFMP4MuxPad"
},
"src": {
"caps": "video/quicktime:\n variant: cmaf\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
},
"dashmp4mux": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "DASH fragmented MP4 muxer",
"hierarchy": [
"GstDASHMP4Mux",
"GstFMP4Mux",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Muxer",
"long-name": "DASHMP4Mux",
"pad-templates": {
"sink": {
"caps": "video/x-h264:\n stream-format: { (string)avc, (string)avc3 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\nvideo/x-h265:\n stream-format: { (string)hvc1, (string)hev1 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\nvideo/x-vp9:\n profile: { (string)0, (string)1, (string)2, (string)3 }\n chroma-format: { (string)4:2:0, (string)4:2:2, (string)4:4:4 }\n bit-depth-luma: { (uint)8, (uint)10, (uint)12 }\nbit-depth-chroma: { (uint)8, (uint)10, (uint)12 }\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\naudio/mpeg:\n mpegversion: 4\n stream-format: raw\n channels: [ 1, 65535 ]\n rate: [ 1, 2147483647 ]\naudio/x-opus:\nchannel-mapping-family: [ 0, 255 ]\n channels: [ 1, 8 ]\n rate: [ 1, 2147483647 ]\n",
"direction": "sink",
"presence": "always",
"type": "GstFMP4MuxPad"
},
"src": {
"caps": "video/quicktime:\n variant: iso-fragmented\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
},
"isofmp4mux": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "ISO fragmented MP4 muxer",
"hierarchy": [
"GstISOFMP4Mux",
"GstFMP4Mux",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Muxer",
"long-name": "ISOFMP4Mux",
"pad-templates": {
"sink_%%u": {
"caps": "video/x-h264:\n stream-format: { (string)avc, (string)avc3 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\nvideo/x-h265:\n stream-format: { (string)hvc1, (string)hev1 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\nvideo/x-vp9:\n profile: { (string)0, (string)1, (string)2, (string)3 }\n chroma-format: { (string)4:2:0, (string)4:2:2, (string)4:4:4 }\n bit-depth-luma: { (uint)8, (uint)10, (uint)12 }\nbit-depth-chroma: { (uint)8, (uint)10, (uint)12 }\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\naudio/mpeg:\n mpegversion: 4\n stream-format: raw\n channels: [ 1, 65535 ]\n rate: [ 1, 2147483647 ]\naudio/x-opus:\nchannel-mapping-family: [ 0, 255 ]\n channels: [ 1, 8 ]\n rate: [ 1, 2147483647 ]\n",
"direction": "sink",
"presence": "request",
"type": "GstFMP4MuxPad"
},
"src": {
"caps": "video/quicktime:\n variant: iso-fragmented\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
},
"onviffmp4mux": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "ONVIF fragmented MP4 muxer",
"hierarchy": [
"GstONVIFFMP4Mux",
"GstFMP4Mux",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Muxer",
"long-name": "ONVIFFMP4Mux",
"pad-templates": {
"sink_%%u": {
"caps": "video/x-h264:\n stream-format: { (string)avc, (string)avc3 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\nvideo/x-h265:\n stream-format: { (string)hvc1, (string)hev1 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\nimage/jpeg:\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\naudio/mpeg:\n mpegversion: 4\n stream-format: raw\n channels: [ 1, 65535 ]\n rate: [ 1, 2147483647 ]\naudio/x-alaw:\n channels: [ 1, 2 ]\n rate: [ 1, 2147483647 ]\naudio/x-mulaw:\n channels: [ 1, 2 ]\n rate: [ 1, 2147483647 ]\naudio/x-adpcm:\n layout: g726\n channels: 1\n rate: 8000\n bitrate: { (int)16000, (int)24000, (int)32000, (int)40000 }\napplication/x-onvif-metadata:\n parsed: true\n",
"direction": "sink",
"presence": "request",
"type": "GstFMP4MuxPad"
},
"src": {
"caps": "video/quicktime:\n variant: iso-fragmented\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
}
},
"filename": "gstfmp4",
"license": "MPL",
"other-types": {
"GstFMP4Mux": {
"hierarchy": [
"GstFMP4Mux",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"kind": "object",
"properties": {
"fragment-duration": {
"blurb": "Duration for each FMP4 fragment",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10000000000",
"max": "18446744073709551615",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"header-update-mode": {
"blurb": "Mode for updating the header at the end of the stream",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "none (0)",
"mutable": "ready",
"readable": true,
"type": "GstFMP4MuxHeaderUpdateMode",
"writable": true
},
"interleave-bytes": {
"blurb": "Interleave between streams in bytes",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551615",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"interleave-time": {
"blurb": "Interleave between streams in nanoseconds",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "250000000",
"max": "18446744073709551615",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"movie-timescale": {
"blurb": "Timescale to use for the movie (units per second, 0 is automatic)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"write-mehd": {
"blurb": "Write movie extends header box with the duration at the end of the stream (needs a header-update-mode enabled)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"write-mfra": {
"blurb": "Write fragment random access box at the end of the stream",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
}
}
},
"GstFMP4MuxHeaderUpdateMode": {
"kind": "enum",
"values": [
{
"desc": "None",
"name": "none",
"value": "0"
},
{
"desc": "Rewrite",
"name": "rewrite",
"value": "1"
},
{
"desc": "Update",
"name": "update",
"value": "2"
}
]
},
"GstFMP4MuxPad": {
"hierarchy": [
"GstFMP4MuxPad",
"GstAggregatorPad",
"GstPad",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"kind": "object",
"properties": {
"trak-timescale": {
"blurb": "Timescale to use for the track (units per second, 0 is automatic)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
}
}
}
},
"package": "gst-plugin-fmp4",
"source": "gst-plugin-fmp4",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"gif": {
"description": "GStreamer GIF plugin",
"elements": {
"gifenc": {
"author": "Markus Ebner <info@ebner-markus.de>",
"description": "GIF encoder",
"hierarchy": [
"GstGifEnc",
"GstVideoEncoder",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstPreset"
],
"klass": "Encoder/Video",
"long-name": "GIF encoder",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { RGB, RGBA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 1/1, 2147483599/21474836 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "image/gif:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"repeat": {
"blurb": "Repeat (-1 to loop forever, 0 .. n finite repetitions)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "65535",
"min": "-1",
"mutable": "ready",
"readable": true,
"type": "gint",
"writable": true
},
"speed": {
"blurb": "Speed (1 .. 30; higher value yields faster encoding)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10",
"max": "30",
"min": "1",
"mutable": "ready",
"readable": true,
"type": "gint",
"writable": true
}
},
"rank": "primary"
}
},
"filename": "gstgif",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-gif",
"source": "gst-plugin-gif",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"gtk4": {
"description": "GStreamer GTK 4 Sink element and Paintable widget",
"elements": {
"gtk4paintablesink": {
"author": "Bilal Elmoussaoui <bil.elmoussaoui@gmail.com>, Jordan Petridis <jordan@centricular.com>, Sebastian Dröge <sebastian@centricular.com>",
"description": "A GTK 4 Paintable sink",
"hierarchy": [
"GstGtk4PaintableSink",
"GstVideoSink",
"GstBaseSink",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Sink/Video",
"long-name": "GTK 4 Paintable Sink",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { BGRA, ARGB, RGBA, ABGR, RGB, BGR }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:GLMemory, meta:GstVideoOverlayComposition):\n format: { BGRA, ARGB, RGBA, ABGR, RGB, BGR }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n texture-target: 2D\n\nvideo/x-raw(memory:GLMemory):\n format: { BGRA, ARGB, RGBA, ABGR, RGB, BGR }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n texture-target: 2D\n\nvideo/x-raw(memory:SystemMemory, meta:GstVideoOverlayComposition):\n format: { BGRA, ARGB, RGBA, ABGR, RGB, BGR }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(meta:GstVideoOverlayComposition):\n format: { BGRA, ARGB, RGBA, ABGR, RGB, BGR }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "always"
}
},
"properties": {
"paintable": {
"blurb": "The Paintable the sink renders to",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GdkPaintable",
"writable": false
}
},
"rank": "none"
}
},
"filename": "gstgtk4",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-gtk4",
"source": "gst-plugin-gtk4",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"hlssink3": {
"description": "GStreamer HLS (HTTP Live Streaming) Plugin",
"elements": {
"hlssink3": {
"author": "Alessandro Decina <alessandro.d@gmail.com>, Sebastian Dröge <sebastian@centricular.com>, Rafael Caricio <rafael@caricio.com>",
"description": "HTTP Live Streaming sink",
"hierarchy": [
"GstHlsSink3",
"GstBin",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstChildProxy"
],
"klass": "Sink/Muxer",
"long-name": "HTTP Live Streaming sink",
"pad-templates": {
"audio": {
"caps": "ANY",
"direction": "sink",
"presence": "request"
},
"video": {
"caps": "ANY",
"direction": "sink",
"presence": "request"
}
},
"properties": {
"location": {
"blurb": "Location of the file to write",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "segment%%05d.ts",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"max-files": {
"blurb": "Maximum number of files to keep on disk. Once the maximum is reached, old files start to be deleted to make room for new ones.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"playlist-length": {
"blurb": "Length of HLS playlist. To allow players to conform to section 6.3.3 of the HLS specification, this should be at least 3. If set to 0, the playlist will be infinite.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"playlist-location": {
"blurb": "Location of the playlist to write.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "playlist.m3u8",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"playlist-root": {
"blurb": "Base path for the segments in the playlist file.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"playlist-type": {
"blurb": "The type of the playlist to use. When VOD type is set, the playlist will be live until the pipeline ends execution.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "Unspecified (0)",
"mutable": "null",
"readable": true,
"type": "GstHlsSink3PlaylistType",
"writable": true
},
"send-keyframe-requests": {
"blurb": "Send keyframe requests to ensure correct fragmentation. If this is disabled then the input must have keyframes in regular intervals.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
},
"target-duration": {
"blurb": "The target duration in seconds of a segment/file. (0 - disabled, useful for management of segment duration by the streaming server)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "15",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
}
},
"rank": "none",
"signals": {
"delete-fragment": {
"args": [
{
"name": "arg0",
"type": "gchararray"
}
],
"return-type": "gboolean",
"when": "last"
},
"get-fragment-stream": {
"args": [
{
"name": "arg0",
"type": "gchararray"
}
],
"return-type": "GOutputStream",
"when": "last"
},
"get-playlist-stream": {
"args": [
{
"name": "arg0",
"type": "gchararray"
}
],
"return-type": "GOutputStream",
"when": "last"
}
}
}
},
"filename": "gsthlssink3",
"license": "MPL",
"other-types": {
"GstHlsSink3PlaylistType": {
"kind": "enum",
"values": [
{
"desc": "Unspecified: The tag `#EXT-X-PLAYLIST-TYPE` won't be present in the playlist during the pipeline processing.",
"name": "Unspecified",
"value": "0"
},
{
"desc": "Event: No segments will be removed from the playlist. At the end of the processing, the tag `#EXT-X-ENDLIST` is added to the playlist. The tag `#EXT-X-PLAYLIST-TYPE:EVENT` will be present in the playlist.",
"name": "event",
"value": "1"
},
{
"desc": "Vod: The playlist behaves like the `event` option (a live event), but at the end of the processing, the playlist will be set to `#EXT-X-PLAYLIST-TYPE:VOD`.",
"name": "vod",
"value": "2"
}
]
}
},
"package": "gst-plugin-hlssink3",
"source": "gst-plugin-hlssink3",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"hsv": {
"description": "GStreamer plugin with HSV manipulation elements",
"elements": {
"hsvdetector": {
"author": "Julien Bardagi <julien.bardagi@gmail.com>",
"description": "Works within the HSV colorspace to mark positive pixels",
"hierarchy": [
"GstHsvDetector",
"GstVideoFilter",
"GstBaseTransform",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Effect/Converter/Video",
"long-name": "HSV detector",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { RGBx, xRGB, BGRx, xBGR, RGB, BGR }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-raw:\n format: { RGBA, ARGB, BGRA, ABGR }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"hue-ref": {
"blurb": "Hue reference in degrees",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "3.40282e+38",
"min": "-3.40282e+38",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
},
"hue-var": {
"blurb": "Allowed hue variation from the reference hue angle, in degrees",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10",
"max": "180",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
},
"saturation-ref": {
"blurb": "Reference saturation value",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
},
"saturation-var": {
"blurb": "Allowed saturation variation from the reference value",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0.15",
"max": "1",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
},
"value-ref": {
"blurb": "Reference value value",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
},
"value-var": {
"blurb": "Allowed value variation from the reference value",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0.3",
"max": "1",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
}
},
"rank": "none"
},
"hsvfilter": {
"author": "Julien Bardagi <julien.bardagi@gmail.com>",
"description": "Works within the HSV colorspace to apply tranformations to incoming frames",
"hierarchy": [
"GstHsvFilter",
"GstVideoFilter",
"GstBaseTransform",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Effect/Converter/Video",
"long-name": "HSV filter",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { RGBx, xRGB, BGRx, xBGR, RGBA, ARGB, BGRA, ABGR, RGB, BGR }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-raw:\n format: { RGBx, xRGB, BGRx, xBGR, RGBA, ARGB, BGRA, ABGR, RGB, BGR }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"hue-shift": {
"blurb": "Hue shifting in degrees",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "3.40282e+38",
"min": "-3.40282e+38",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
},
"saturation-mul": {
"blurb": "Saturation multiplier to apply to the saturation value (before offset)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1",
"max": "3.40282e+38",
"min": "-3.40282e+38",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
},
"saturation-off": {
"blurb": "Saturation offset to add to the saturation value (after multiplier)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "3.40282e+38",
"min": "-3.40282e+38",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
},
"value-mul": {
"blurb": "Value multiplier to apply to the value (before offset)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1",
"max": "3.40282e+38",
"min": "-3.40282e+38",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
},
"value-off": {
"blurb": "Value offset to add to the value (after multiplier)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "3.40282e+38",
"min": "-3.40282e+38",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gsthsv",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-hsv",
"source": "gst-plugin-hsv",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"json": {
"description": "GStreamer JSON Plugin",
"elements": {
"jsongstenc": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Wraps buffers containing any valid top-level JSON structures into higher level JSON objects, and outputs those as ndjson",
"hierarchy": [
"GstJsonGstEnc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Encoder/JSON",
"long-name": "GStreamer buffers to JSON",
"pad-templates": {
"sink": {
"caps": "application/x-json:\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-json:\n",
"direction": "src",
"presence": "always"
}
},
"rank": "none"
},
"jsongstparse": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Parses ndjson as output by jsongstenc",
"hierarchy": [
"GstJsonGstParse",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Parser/JSON",
"long-name": "JSON GStreamer parser",
"pad-templates": {
"sink": {
"caps": "ANY",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-json:\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
}
},
"filename": "gstjson",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-json",
"source": "gst-plugin-json",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"lewton": {
"description": "GStreamer lewton Vorbis Decoder Plugin",
"elements": {
"lewtondec": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "lewton Vorbis decoder",
"hierarchy": [
"GstLewtonDec",
"GstAudioDecoder",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Decoder/Audio",
"long-name": "lewton Vorbis decoder",
"pad-templates": {
"sink": {
"caps": "audio/x-vorbis:\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "audio/x-raw:\n rate: [ 1, 2147483647 ]\n channels: [ 1, 255 ]\n layout: interleaved\n format: F32LE\n",
"direction": "src",
"presence": "always"
}
},
"rank": "marginal"
}
},
"filename": "gstlewton",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-lewton",
"source": "gst-plugin-lewton",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"livesync": {
"description": "Livesync Plugin",
"elements": {
"livesync": {
"author": "Jan Alexander Steffens (heftig) <jan.steffens@ltnglobal.com>",
"description": "Outputs livestream, inserting gap frames when input lags",
"hierarchy": [
"GstLiveSync",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter",
"long-name": "Live Synchronizer",
"pad-templates": {
"sink": {
"caps": "ANY",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"drop": {
"blurb": "Number of incoming frames dropped",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551615",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint64",
"writable": false
},
"duplicate": {
"blurb": "Number of outgoing frames duplicated",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551615",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint64",
"writable": false
},
"in": {
"blurb": "Number of incoming frames accepted",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551615",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint64",
"writable": false
},
"late-threshold": {
"blurb": "Maximum time spent (in nanoseconds) before accepting one late buffer; -1 = never",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "2000000000",
"max": "18446744073709551615",
"min": "1000000000",
"mutable": "playing",
"readable": true,
"type": "guint64",
"writable": true
},
"latency": {
"blurb": "Additional latency to allow upstream to take longer to produce buffers for the current position (in nanoseconds)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "9223372036854775807",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "guint64",
"writable": true
},
"out": {
"blurb": "Number of outgoing frames produced",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551615",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint64",
"writable": false
},
"single-segment": {
"blurb": "Timestamp buffers and eat segments so as to appear as one segment",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gstlivesync",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-livesync",
"source": "gst-plugin-livesync",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"mp4": {
"description": "GStreamer Rust MP4 Plugin",
"elements": {
"isomp4mux": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "ISO MP4 muxer",
"hierarchy": [
"GstISOMP4Mux",
"GstRsMP4Mux",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Muxer",
"pad-templates": {
"sink_%%u": {
"caps": "video/x-h264:\n stream-format: { (string)avc, (string)avc3 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\nvideo/x-h265:\n stream-format: { (string)hvc1, (string)hev1 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\nvideo/x-vp9:\n profile: { (string)0, (string)1, (string)2, (string)3 }\n chroma-format: { (string)4:2:0, (string)4:2:2, (string)4:4:4 }\n bit-depth-luma: { (uint)8, (uint)10, (uint)12 }\nbit-depth-chroma: { (uint)8, (uint)10, (uint)12 }\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\naudio/mpeg:\n mpegversion: 4\n stream-format: raw\n channels: [ 1, 65535 ]\n rate: [ 1, 2147483647 ]\naudio/x-opus:\nchannel-mapping-family: [ 0, 255 ]\n channels: [ 1, 8 ]\n rate: [ 1, 2147483647 ]\n",
"direction": "sink",
"presence": "request",
"type": "GstRsMP4MuxPad"
},
"src": {
"caps": "video/quicktime:\n variant: iso\n",
"direction": "src",
"presence": "always"
}
},
"rank": "marginal"
},
"onvifmp4mux": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "ONVIF MP4 muxer",
"hierarchy": [
"GstONVIFMP4Mux",
"GstRsMP4Mux",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Muxer",
"pad-templates": {
"sink_%%u": {
"caps": "video/x-h264:\n stream-format: { (string)avc, (string)avc3 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\nvideo/x-h265:\n stream-format: { (string)hvc1, (string)hev1 }\n alignment: au\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\nimage/jpeg:\n width: [ 1, 65535 ]\n height: [ 1, 65535 ]\naudio/mpeg:\n mpegversion: 4\n stream-format: raw\n channels: [ 1, 65535 ]\n rate: [ 1, 2147483647 ]\naudio/x-alaw:\n channels: [ 1, 2 ]\n rate: [ 1, 2147483647 ]\naudio/x-mulaw:\n channels: [ 1, 2 ]\n rate: [ 1, 2147483647 ]\naudio/x-adpcm:\n layout: g726\n channels: 1\n rate: 8000\n bitrate: { (int)16000, (int)24000, (int)32000, (int)40000 }\napplication/x-onvif-metadata:\n parsed: true\n",
"direction": "sink",
"presence": "request",
"type": "GstRsMP4MuxPad"
},
"src": {
"caps": "video/quicktime:\n variant: iso\n",
"direction": "src",
"presence": "always"
}
},
"rank": "marginal"
}
},
"filename": "gstmp4",
"license": "MPL",
"other-types": {
"GstRsMP4Mux": {
"hierarchy": [
"GstRsMP4Mux",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"kind": "object",
"properties": {
"interleave-bytes": {
"blurb": "Interleave between streams in bytes",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551615",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"interleave-time": {
"blurb": "Interleave between streams in nanoseconds",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "500000000",
"max": "18446744073709551615",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"movie-timescale": {
"blurb": "Timescale to use for the movie (units per second, 0 is automatic)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
}
}
},
"GstRsMP4MuxPad": {
"hierarchy": [
"GstRsMP4MuxPad",
"GstAggregatorPad",
"GstPad",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"kind": "object",
"properties": {
"trak-timescale": {
"blurb": "Timescale to use for the track (units per second, 0 is automatic)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
}
}
}
},
"package": "gst-plugin-mp4",
"source": "gst-plugin-mp4",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"ndi": {
"description": "GStreamer NewTek NDI Plugin",
"elements": {
"ndisink": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "NewTek NDI Sink",
"hierarchy": [
"GstNdiSink",
"GstBaseSink",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Sink/Audio/Video",
"long-name": "NewTek NDI Sink",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { UYVY, I420, NV12, NV21, YV12, BGRA, BGRx, RGBA, RGBx }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\naudio/x-raw:\n format: F32LE\n rate: [ 1, 2147483647 ]\n channels: [ 1, 2147483647 ]\n layout: interleaved\n",
"direction": "sink",
"presence": "always"
}
},
"properties": {
"ndi-name": {
"blurb": "NDI Name to use",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "none"
},
"ndisinkcombiner": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "NewTek NDI sink audio/video combiner",
"hierarchy": [
"GstNdiSinkCombiner",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Combiner/Audio/Video",
"long-name": "NewTek NDI Sink Combiner",
"pad-templates": {
"audio": {
"caps": "audio/x-raw:\n rate: [ 1, 2147483646 ]\n channels: [ 1, 2147483647 ]\n layout: interleaved\n format: F32LE\n",
"direction": "sink",
"presence": "request",
"type": "GstAggregatorPad"
},
"src": {
"caps": "video/x-raw:\n format: { UYVY, I420, NV12, NV21, YV12, BGRA, BGRx, RGBA, RGBx }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 1/2147483647, 2147483646/1 ]\n",
"direction": "src",
"presence": "always",
"type": "GstAggregatorPad"
},
"video": {
"caps": "video/x-raw:\n format: { UYVY, I420, NV12, NV21, YV12, BGRA, BGRx, RGBA, RGBx }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 1/2147483647, 2147483646/1 ]\n",
"direction": "sink",
"presence": "always",
"type": "GstAggregatorPad"
}
},
"rank": "none"
},
"ndisrc": {
"author": "Ruben Gonzalez <rubenrua@teltek.es>, Daniel Vilar <daniel.peiteado@teltek.es>, Sebastian Dröge <sebastian@centricular.com>",
"description": "NewTek NDI Source",
"hierarchy": [
"GstNdiSrc",
"GstBaseSrc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Source/Audio/Video/Network",
"long-name": "NewTek NDI Source",
"pad-templates": {
"src": {
"caps": "application/x-ndi:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"bandwidth": {
"blurb": "Bandwidth, -10 metadata-only, 10 audio-only, 100 highest",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "100",
"max": "100",
"min": "-10",
"mutable": "null",
"readable": true,
"type": "gint",
"writable": true
},
"color-format": {
"blurb": "Receive color format",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "uyvy-bgra (1)",
"mutable": "null",
"readable": true,
"type": "GstNdiRecvColorFormat",
"writable": true
},
"connect-timeout": {
"blurb": "Connection timeout in ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10000",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"max-queue-length": {
"blurb": "Maximum receive queue length",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"ndi-name": {
"blurb": "NDI stream name of the sender",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"receiver-ndi-name": {
"blurb": "NDI stream name of this receiver",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"timeout": {
"blurb": "Receive timeout in ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5000",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"timestamp-mode": {
"blurb": "Timestamp information to use for outgoing PTS",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "auto (0)",
"mutable": "null",
"readable": true,
"type": "GstNdiTimestampMode",
"writable": true
},
"url-address": {
"blurb": "URL/address and port of the sender, e.g. 127.0.0.1:5961",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "none"
},
"ndisrcdemux": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "NewTek NDI source demuxer",
"hierarchy": [
"GstNdiSrcDemux",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Demuxer/Audio/Video",
"long-name": "NewTek NDI Source Demuxer",
"pad-templates": {
"audio": {
"caps": "ANY",
"direction": "src",
"presence": "sometimes"
},
"sink": {
"caps": "application/x-ndi:\n",
"direction": "sink",
"presence": "always"
},
"video": {
"caps": "ANY",
"direction": "src",
"presence": "sometimes"
}
},
"rank": "primary"
}
},
"filename": "gstndi",
"license": "MPL",
"other-types": {
"GstNdiRecvColorFormat": {
"kind": "enum",
"values": [
{
"desc": "BGRX or BGRA",
"name": "bgrx-bgra",
"value": "0"
},
{
"desc": "UYVY or BGRA",
"name": "uyvy-bgra",
"value": "1"
},
{
"desc": "RGBX or RGBA",
"name": "rgbx-rgba",
"value": "2"
},
{
"desc": "UYVY or RGBA",
"name": "uyvy-rgba",
"value": "3"
},
{
"desc": "Fastest",
"name": "fastest",
"value": "4"
},
{
"desc": "Best",
"name": "best",
"value": "5"
}
]
},
"GstNdiTimestampMode": {
"kind": "enum",
"values": [
{
"desc": "Auto",
"name": "auto",
"value": "0"
},
{
"desc": "Receive Time / Timecode",
"name": "receive-time-vs-timecode",
"value": "1"
},
{
"desc": "Receive Time / Timestamp",
"name": "receive-time-vs-timestamp",
"value": "2"
},
{
"desc": "NDI Timecode",
"name": "timecode",
"value": "3"
},
{
"desc": "NDI Timestamp",
"name": "timestamp",
"value": "4"
},
{
"desc": "Receive Time",
"name": "receive-time",
"value": "5"
}
]
}
},
"package": "gst-plugin-ndi",
"source": "gst-plugin-ndi",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"raptorq": {
"description": "GStreamer RaptorQ FEC Plugin",
"elements": {
"raptorqdec": {
"author": "Tomasz Andrzejak <andreiltd@gmail.com>",
"description": "Performs FEC using RaptorQ (RFC6681, RFC6682)",
"hierarchy": [
"GstRaptorqDec",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "RTP RaptorQ FEC Decoding",
"long-name": "RTP RaptorQ FEC Decoder",
"pad-templates": {
"fec_%%u": {
"caps": "application/x-rtp:\nraptor-scheme-id: 6\n",
"direction": "sink",
"presence": "request"
},
"sink": {
"caps": "application/x-rtp:\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-rtp:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"media-packets-reset-threshold": {
"blurb": "This is the maximum allowed number of buffered packets, before we reset the decoder. It can only be triggered if we don't receive repair packets for too long, or packets have no valid timestamps, (0 - disable)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5000",
"max": "-2",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"repair-window-tolerance": {
"blurb": "The amount of time to add to repair-window reported by RaptorQ encoder (in ms)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "500",
"max": "-2",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"stats": {
"blurb": "Various statistics",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "application/x-rtp-raptorqdec-stats, received-packets=(guint64)0, lost-packets=(guint64)0, recovered-packets=(guint64)0, buffered-media-packets=(guint64)0, buffered-repair-packets=(guint64)0;",
"mutable": "null",
"readable": true,
"type": "GstStructure",
"writable": false
}
},
"rank": "marginal"
},
"raptorqenc": {
"author": "Tomasz Andrzejak <andreiltd@gmail.com>",
"description": "Performs FEC using RaptorQ (RFC6681, RFC6682)",
"hierarchy": [
"GstRaptorqEnc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "RTP RaptorQ FEC Encoding",
"long-name": "RTP RaptorQ FEC Encoder",
"pad-templates": {
"fec_0": {
"caps": "application/x-rtp:\n clock-rate: [ 0, 2147483647 ]\n",
"direction": "src",
"presence": "always"
},
"sink": {
"caps": "application/x-rtp:\n clock-rate: [ 0, 2147483647 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-rtp:\n clock-rate: [ 0, 2147483647 ]\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"mtu": {
"blurb": "Maximum expected packet size",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1400",
"max": "2147483647",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"protected-packets": {
"blurb": "Number of packets to protect together",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "25",
"max": "-2",
"min": "1",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"pt": {
"blurb": "The payload type of FEC packets",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "97",
"max": "255",
"min": "96",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"repair-packets": {
"blurb": "Number of repair packets per block to send",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5",
"max": "-2",
"min": "1",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"repair-window": {
"blurb": "A time span in milliseconds in which repair packets are send",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "50",
"max": "-2",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"symbol-size": {
"blurb": "Size of RaptorQ data unit",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1408",
"max": "-2",
"min": "1",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
}
},
"rank": "marginal"
}
},
"filename": "gstraptorq",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-raptorq",
"source": "gst-plugin-raptorq",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rav1e": {
"description": "GStreamer rav1e AV1 Encoder Plugin",
"elements": {
"rav1enc": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "rav1e AV1 encoder",
"hierarchy": [
"GstRav1Enc",
"GstVideoEncoder",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstPreset"
],
"klass": "Encoder/Video",
"long-name": "rav1e AV1 encoder",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { I420, Y42B, Y444, I420_10LE, I422_10LE, Y444_10LE, I420_12LE, I422_12LE, Y444_12LE, GRAY8 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-av1:\n stream-format: obu-stream\n alignment: tu\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"bitrate": {
"blurb": "Bitrate",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "2147483647",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "gint",
"writable": true
},
"error-resilient": {
"blurb": "Error Resilient",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"low-latency": {
"blurb": "Low Latency",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"max-key-frame-interval": {
"blurb": "Max Key Frame Interval",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "240",
"max": "18446744073709551615",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"min-key-frame-interval": {
"blurb": "Min Key Frame Interval",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "12",
"max": "18446744073709551615",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"min-quantizer": {
"blurb": "Min Quantizer",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "255",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"quantizer": {
"blurb": "Quantizer",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "100",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"rdo-lookahead-frames": {
"blurb": "RDO Lookahead Frames",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "-1",
"max": "2147483647",
"min": "-1",
"mutable": "ready",
"readable": true,
"type": "gint",
"writable": true
},
"reservoir-frame-delay": {
"blurb": "Reservoir Frame Delay",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "-2147483648",
"max": "2147483647",
"min": "-2147483648",
"mutable": "ready",
"readable": true,
"type": "gint",
"writable": true
},
"speed-preset": {
"blurb": "Speed preset (10 fastest, 0 slowest)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "6",
"max": "10",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"switch-frame-interval": {
"blurb": "Switch Frame Interval",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551615",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"threads": {
"blurb": "Threads",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"tile-cols": {
"blurb": "Tile Cols",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"tile-rows": {
"blurb": "Tile Rows",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"tiles": {
"blurb": "Tiles",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"tune": {
"blurb": "Tune",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "psychovisual (1)",
"mutable": "ready",
"readable": true,
"type": "GstRav1eEncTune",
"writable": true
}
},
"rank": "primary"
}
},
"filename": "gstrav1e",
"license": "MIT/X11",
"other-types": {
"GstRav1eEncTune": {
"kind": "enum",
"values": [
{
"desc": "Psnr",
"name": "psnr",
"value": "0"
},
{
"desc": "Psychovisual",
"name": "psychovisual",
"value": "1"
}
]
}
},
"package": "gst-plugin-rav1e",
"source": "gst-plugin-rav1e",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"regex": {
"description": "GStreamer Regular Expression Plugin",
"elements": {
"regex": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Applies operations according to regular expressions",
"hierarchy": [
"GstRegEx",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Text/Filter",
"long-name": "Regular Expression processor",
"pad-templates": {
"sink": {
"caps": "text/x-raw:\n format: utf8\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "text/x-raw:\n format: utf8\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"commands": {
"blurb": "A set of commands to apply on input text",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "playing",
"readable": true,
"type": "GstValueArray",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gstregex",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-regex",
"source": "gst-plugin-regex",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"reqwest": {
"description": "GStreamer reqwest HTTP Source Plugin",
"elements": {
"reqwesthttpsrc": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Read stream from an HTTP/HTTPS location",
"hierarchy": [
"GstReqwestHttpSrc",
"GstPushSrc",
"GstBaseSrc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstURIHandler"
],
"klass": "Source/Network/HTTP",
"long-name": "HTTP Source",
"pad-templates": {
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"compress": {
"blurb": "Allow compressed content encodings",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"cookies": {
"blurb": "NULL",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "ready",
"readable": true,
"type": "GStrv",
"writable": true
},
"extra-headers": {
"blurb": "Extra headers to append to the HTTP request",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "ready",
"readable": true,
"type": "GstStructure",
"writable": true
},
"iradio-mode": {
"blurb": "Enable internet radio mode (ask server to send shoutcast/icecast metadata interleaved with the actual stream data",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"is-live": {
"blurb": "Act like a live source",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"keep-alive": {
"blurb": "Use HTTP persistent connections",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"location": {
"blurb": "URL to read from",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"proxy": {
"blurb": "HTTP proxy server URI",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"proxy-id": {
"blurb": "HTTP proxy URI user id for authentication",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"proxy-pw": {
"blurb": "HTTP proxy URI user password for authentication",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"timeout": {
"blurb": "Value in seconds to timeout a blocking I/O (0 = No timeout).",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "15",
"max": "3600",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"user-agent": {
"blurb": "Value of the User-Agent HTTP request header field",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "GStreamer reqwesthttpsrc",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"user-id": {
"blurb": "HTTP location URI user id for authentication",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"user-pw": {
"blurb": "HTTP location URI user password for authentication",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "marginal"
}
},
"filename": "gstreqwest",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-reqwest",
"source": "gst-plugin-reqwest",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rsaudiofx": {
"description": "GStreamer Rust Audio Effects Plugin",
"elements": {
"audioloudnorm": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Normalizes perceived loudness of an audio stream",
"hierarchy": [
"GstAudioLoudNorm",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Effect/Audio",
"long-name": "Audio loudness normalizer",
"pad-templates": {
"sink": {
"caps": "audio/x-raw:\n rate: 192000\n channels: [ 1, 2147483647 ]\n layout: interleaved\n format: F64LE\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "audio/x-raw:\n rate: 192000\n channels: [ 1, 2147483647 ]\n layout: interleaved\n format: F64LE\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"loudness-range-target": {
"blurb": "Loudness range target in LU",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "7",
"max": "20",
"min": "1",
"mutable": "ready",
"readable": true,
"type": "gdouble",
"writable": true
},
"loudness-target": {
"blurb": "Loudness target in LUFS",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "-24",
"max": "-5",
"min": "-70",
"mutable": "ready",
"readable": true,
"type": "gdouble",
"writable": true
},
"max-true-peak": {
"blurb": "Maximum True Peak in dbTP",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "-2",
"max": "0",
"min": "-9",
"mutable": "ready",
"readable": true,
"type": "gdouble",
"writable": true
},
"offset": {
"blurb": "Offset Gain in LU",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "99",
"min": "-99",
"mutable": "ready",
"readable": true,
"type": "gdouble",
"writable": true
}
},
"rank": "none"
},
"audiornnoise": {
"author": "Philippe Normand <philn@igalia.com>",
"description": "Removes noise from an audio stream",
"hierarchy": [
"GstAudioRNNoise",
"GstAudioFilter",
"GstBaseTransform",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Effect/Audio",
"long-name": "Audio denoise",
"pad-templates": {
"sink": {
"caps": "audio/x-raw:\n rate: 48000\n channels: [ 1, 2147483647 ]\n layout: interleaved\n format: F32LE\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "audio/x-raw:\n rate: 48000\n channels: [ 1, 2147483647 ]\n layout: interleaved\n format: F32LE\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"voice-activity-threshold": {
"blurb": "Threshold of the voice activity detector below which to mute the output",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "gfloat",
"writable": true
}
},
"rank": "none"
},
"ebur128level": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Measures different loudness metrics according to EBU R128",
"hierarchy": [
"GstEbuR128Level",
"GstAudioFilter",
"GstBaseTransform",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Analyzer/Audio",
"long-name": "EBU R128 Loudness Level Measurement",
"pad-templates": {
"sink": {
"caps": "audio/x-raw:\n rate: [ 1, 2822399 ]\n channels: [ 1, 63 ]\n layout: { (string)interleaved, (string)non-interleaved }\n format: { S16LE, S32LE, F32LE, F64LE }\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "audio/x-raw:\n rate: [ 1, 2822399 ]\n channels: [ 1, 63 ]\n layout: { (string)interleaved, (string)non-interleaved }\n format: { S16LE, S32LE, F32LE, F64LE }\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"interval": {
"blurb": "Interval in nanoseconds for posting messages",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1000000000",
"max": "18446744073709551614",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"mode": {
"blurb": "Selection of metrics to calculate",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true-peak+sample-peak+loudness-range+global+short-term+momentary",
"mutable": "ready",
"readable": true,
"type": "GstEbuR128LevelMode",
"writable": true
},
"post-messages": {
"blurb": "Whether to post messages on the bus for each interval",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "playing",
"readable": true,
"type": "gboolean",
"writable": true
}
},
"rank": "none",
"signals": {
"reset": {
"action": true,
"args": [],
"return-type": "void",
"when": "last"
}
}
},
"hrtfrender": {
"author": "Tomasz Andrzejak <andreiltd@gmail.com>",
"description": "Renders spatial sounds to a given position",
"hierarchy": [
"GstHrtfRender",
"GstBaseTransform",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Effect/Audio",
"long-name": "Head-Related Transfer Function (HRTF) renderer",
"pad-templates": {
"sink": {
"caps": "audio/x-raw:\n rate: [ 1, 2147483647 ]\n channels: [ 1, 64 ]\n layout: interleaved\n format: F32LE\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "audio/x-raw:\n rate: [ 1, 2147483647 ]\n channels: 2\n layout: interleaved\n format: F32LE\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"block-length": {
"blurb": "Block Length is the length of each slice",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "512",
"max": "18446744073709551614",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"hrir-file": {
"blurb": "Head Transform Impulse Response file location to read from",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"hrir-raw": {
"blurb": "Head Transform Impulse Response raw bytes",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "ready",
"readable": true,
"type": "GBytes",
"writable": true
},
"interpolation-steps": {
"blurb": "Interpolation Steps is the amount of slices to cut source to",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "8",
"max": "18446744073709551614",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"spatial-objects": {
"blurb": "Spatial object Metadata to apply on input channels",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "playing",
"readable": true,
"type": "GstValueArray",
"writable": true
}
},
"rank": "none"
},
"rsaudioecho": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Adds an echo or reverb effect to an audio stream",
"hierarchy": [
"GstRsAudioEcho",
"GstAudioFilter",
"GstBaseTransform",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Effect/Audio",
"long-name": "Audio echo",
"pad-templates": {
"sink": {
"caps": "audio/x-raw:\n rate: [ 1, 2147483647 ]\n channels: [ 1, 2147483647 ]\n layout: interleaved\n format: { F32LE, F64LE }\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "audio/x-raw:\n rate: [ 1, 2147483647 ]\n channels: [ 1, 2147483647 ]\n layout: interleaved\n format: { F32LE, F64LE }\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"delay": {
"blurb": "Delay of the echo in nanoseconds",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "500000000000",
"max": "18446744073709551614",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"feedback": {
"blurb": "Amount of feedback",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "gdouble",
"writable": true
},
"intensity": {
"blurb": "Intensity of the echo",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0.5",
"max": "1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "gdouble",
"writable": true
},
"max-delay": {
"blurb": "Maximum delay of the echo in nanoseconds (can't be changed in PLAYING or PAUSED state)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1000000000",
"max": "18446744073709551614",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gstrsaudiofx",
"license": "MPL",
"other-types": {
"GstEbuR128LevelMode": {
"kind": "flags",
"values": [
{
"desc": "Calculate momentary loudness (400ms)",
"name": "momentary",
"value": "0x00000001"
},
{
"desc": "Calculate short-term loudness (3s)",
"name": "short-term",
"value": "0x00000002"
},
{
"desc": "Calculate relative threshold and global loudness",
"name": "global",
"value": "0x00000004"
},
{
"desc": "Calculate loudness range",
"name": "loudness-range",
"value": "0x00000008"
},
{
"desc": "Calculate sample peak",
"name": "sample-peak",
"value": "0x00000010"
},
{
"desc": "Calculate true peak",
"name": "true-peak",
"value": "0x00000020"
}
]
}
},
"package": "gst-plugin-audiofx",
"source": "gst-plugin-audiofx",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rsclosedcaption": {
"description": "GStreamer Rust Closed Caption Plugin",
"elements": {
"ccdetect": {
"author": "Matthew Waters <matthew@centricular.com>",
"description": "Detect if valid closed captions are present in a stream",
"hierarchy": [
"GstCCDetect",
"GstBaseTransform",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Video/ClosedCaption/Detect",
"long-name": "Closed Caption Detect",
"pad-templates": {
"sink": {
"caps": "closedcaption/x-cea-708:\n format: { cc_data, cdp }\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "closedcaption/x-cea-708:\n format: { cc_data, cdp }\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"cc608": {
"blurb": "Whether CEA608 captions (CC1/CC3) have been detected",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": false
},
"cc708": {
"blurb": "Whether CEA708 captions (cc_data) have been detected",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": false
},
"window": {
"blurb": "Window of time (in ns) to determine if captions exist in the stream",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10000000000",
"max": "18446744073709551614",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "guint64",
"writable": true
}
},
"rank": "none"
},
"cea608overlay": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Renders CEA 608 closed caption meta over raw video frames",
"hierarchy": [
"GstCea608Overlay",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Video/Overlay/Subtitle",
"long-name": "Cea 608 overlay",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { ABGR64_LE, BGRA64_LE, AYUV64, ARGB64_LE, ARGB64, RGBA64_LE, ABGR64_BE, BGRA64_BE, ARGB64_BE, RGBA64_BE, GBRA_12LE, GBRA_12BE, Y412_LE, Y412_BE, A444_10LE, GBRA_10LE, A444_10BE, GBRA_10BE, A422_10LE, A422_10BE, A420_10LE, A420_10BE, RGB10A2_LE, BGR10A2_LE, Y410, GBRA, ABGR, VUYA, BGRA, AYUV, ARGB, RGBA, A420, AV12, Y444_16LE, Y444_16BE, v216, P016_LE, P016_BE, Y444_12LE, GBR_12LE, Y444_12BE, GBR_12BE, I422_12LE, I422_12BE, Y212_LE, Y212_BE, I420_12LE, I420_12BE, P012_LE, P012_BE, Y444_10LE, GBR_10LE, Y444_10BE, GBR_10BE, r210, I422_10LE, I422_10BE, NV16_10LE32, Y210, v210, UYVP, I420_10LE, I420_10BE, P010_10LE, NV12_10LE32, NV12_10LE40, P010_10BE, NV12_10BE_8L128, Y444, RGBP, GBR, BGRP, NV24, xBGR, BGRx, xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, YV12, NV21, NV12, NV12_8L128, NV12_64Z32, NV12_4L4, NV12_32L32, NV12_16L32S, Y41B, IYU1, YVU9, YUV9, RGB16, BGR16, RGB15, BGR15, RGB8P, GRAY16_LE, GRAY16_BE, GRAY10_LE32, GRAY8 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-raw:\n format: { ABGR64_LE, BGRA64_LE, AYUV64, ARGB64_LE, ARGB64, RGBA64_LE, ABGR64_BE, BGRA64_BE, ARGB64_BE, RGBA64_BE, GBRA_12LE, GBRA_12BE, Y412_LE, Y412_BE, A444_10LE, GBRA_10LE, A444_10BE, GBRA_10BE, A422_10LE, A422_10BE, A420_10LE, A420_10BE, RGB10A2_LE, BGR10A2_LE, Y410, GBRA, ABGR, VUYA, BGRA, AYUV, ARGB, RGBA, A420, AV12, Y444_16LE, Y444_16BE, v216, P016_LE, P016_BE, Y444_12LE, GBR_12LE, Y444_12BE, GBR_12BE, I422_12LE, I422_12BE, Y212_LE, Y212_BE, I420_12LE, I420_12BE, P012_LE, P012_BE, Y444_10LE, GBR_10LE, Y444_10BE, GBR_10BE, r210, I422_10LE, I422_10BE, NV16_10LE32, Y210, v210, UYVP, I420_10LE, I420_10BE, P010_10LE, NV12_10LE32, NV12_10LE40, P010_10BE, NV12_10BE_8L128, Y444, RGBP, GBR, BGRP, NV24, xBGR, BGRx, xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, YV12, NV21, NV12, NV12_8L128, NV12_64Z32, NV12_4L4, NV12_32L32, NV12_16L32S, Y41B, IYU1, YVU9, YUV9, RGB16, BGR16, RGB15, BGR15, RGB8P, GRAY16_LE, GRAY16_BE, GRAY10_LE32, GRAY8 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"black-background": {
"blurb": "Whether a black background should be drawn behind text",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "playing",
"readable": true,
"type": "gboolean",
"writable": true
},
"field": {
"blurb": "The field to render the caption for when available, (-1=automatic)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "-1",
"max": "1",
"min": "-1",
"mutable": "playing",
"readable": true,
"type": "gint",
"writable": true
},
"timeout": {
"blurb": "Duration after which to erase overlay when no cc data has arrived for the selected field",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "18446744073709551615",
"max": "18446744073709551615",
"min": "16000000000",
"mutable": "playing",
"readable": true,
"type": "guint64",
"writable": true
}
},
"rank": "primary"
},
"cea608tojson": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Converts CEA-608 Closed Captions to JSON",
"hierarchy": [
"GstCea608ToJson",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Generic",
"long-name": "CEA-608 to TT",
"pad-templates": {
"sink": {
"caps": "closedcaption/x-cea-608:\n format: raw\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-json:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"unbuffered": {
"blurb": "Whether captions should be output at display time, instead of waiting to determine durations. Useful with live input",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
}
},
"rank": "none"
},
"cea608tott": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Converts CEA-608 Closed Captions to SRT/VTT timed text",
"hierarchy": [
"GstCea608ToTt",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Generic",
"long-name": "CEA-608 to TT",
"pad-templates": {
"sink": {
"caps": "closedcaption/x-cea-608:\n format: raw\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-subtitle-vtt:\napplication/x-subtitle:\ntext/x-raw:\n format: utf8\n",
"direction": "src",
"presence": "always"
}
},
"rank": "none"
},
"jsontovtt": {
"author": "Jan Schmidt <jan@centricular.com>",
"description": "Converts JSON to WebVTT",
"hierarchy": [
"GstJsonToVtt",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Generic",
"long-name": "JSON to WebVTT",
"pad-templates": {
"sink": {
"caps": "application/x-json:\n format: cea608\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-subtitle-vtt-fragmented:\n inline-headers: true\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"timeout": {
"blurb": "Duration after which to erase text when no data has arrived",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "18446744073709551615",
"max": "18446744073709551615",
"min": "16000000000",
"mutable": "playing",
"readable": true,
"type": "guint64",
"writable": true
}
},
"rank": "none"
},
"mccenc": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Encodes MCC Closed Caption Files",
"hierarchy": [
"GstMccEnc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Encoder/ClosedCaption",
"long-name": "Mcc Encoder",
"pad-templates": {
"sink": {
"caps": "closedcaption/x-cea-708:\n format: cdp\n framerate: { (fraction)24/1, (fraction)25/1, (fraction)30000/1001, (fraction)30/1, (fraction)50/1, (fraction)60000/1001, (fraction)60/1 }\nclosedcaption/x-cea-608:\n format: s334-1a\n framerate: { (fraction)24/1, (fraction)25/1, (fraction)30000/1001, (fraction)30/1, (fraction)50/1, (fraction)60000/1001, (fraction)60/1 }\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-mcc:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"creation-date": {
"blurb": "Creation date for the output file",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "ready",
"readable": true,
"type": "GDateTime",
"writable": true
},
"uuid": {
"blurb": "UUID for the output file",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "primary"
},
"mccparse": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Parses MCC Closed Caption Files",
"hierarchy": [
"GstMccParse",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Parser/ClosedCaption",
"long-name": "Mcc Parse",
"pad-templates": {
"sink": {
"caps": "application/x-mcc:\n version: { (int)1, (int)2 }\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "closedcaption/x-cea-708:\n format: cdp\n framerate: [ 1/2147483647, 2147483647/1 ]\nclosedcaption/x-cea-608:\n format: s334-1a\n framerate: [ 1/2147483647, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
},
"sccenc": {
"author": "Sebastian Dröge <sebastian@centricular.com>, Jordan Petridis <jordan@centricular.com>",
"description": "Encodes SCC Closed Caption Files",
"hierarchy": [
"GstSccEnc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Encoder/ClosedCaption",
"long-name": "Scc Encoder",
"pad-templates": {
"sink": {
"caps": "closedcaption/x-cea-608:\n format: raw\n framerate: { (fraction)30000/1001, (fraction)30/1 }\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-scc:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"output-padding": {
"blurb": "Whether the encoder should output padding captions. The element will never add padding, but will encode padding buffers it receives if this property is set to true.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
}
},
"rank": "primary"
},
"sccparse": {
"author": "Sebastian Dröge <sebastian@centricular.com>, Jordan Petridis <jordan@centricular.com>",
"description": "Parses SCC Closed Caption Files",
"hierarchy": [
"GstSccParse",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Parser/ClosedCaption",
"long-name": "Scc Parse",
"pad-templates": {
"sink": {
"caps": "application/x-scc:\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "closedcaption/x-cea-608:\n format: raw\n framerate: { (fraction)30000/1001, (fraction)30/1 }\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
},
"transcriberbin": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Transcribes audio and adds it as closed captions",
"hierarchy": [
"GstTranscriberBin",
"GstBin",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstChildProxy"
],
"klass": "Audio / Video / Text",
"long-name": "TranscriberBin",
"pad-templates": {
"sink_audio": {
"caps": "audio/x-raw:\n",
"direction": "sink",
"presence": "always"
},
"sink_video": {
"caps": "video/x-raw:\n",
"direction": "sink",
"presence": "always"
},
"src_audio": {
"caps": "audio/x-raw:\n",
"direction": "src",
"presence": "always"
},
"src_video": {
"caps": "video/x-raw:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"accumulate-time": {
"blurb": "Cut-off time for textwrap accumulation, in milliseconds (0=do not accumulate). Set this to a non-default value if you plan to switch to pop-on mode",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"caption-source": {
"blurb": "Caption source to use. If \"Transcription\" or \"Inband\" is selected, the caption meta of the other source will be dropped by transcriberbin",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "both (0)",
"mutable": "playing",
"readable": true,
"type": "GstTranscriberBinCaptionSource",
"writable": true
},
"cc-caps": {
"blurb": "The expected format of the closed captions",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "closedcaption/x-cea-608, format=(string)raw",
"mutable": "ready",
"readable": true,
"type": "GstCaps",
"writable": true
},
"latency": {
"blurb": "Amount of milliseconds to allow the transcriber",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "4000",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"mode": {
"blurb": "Which closed caption mode to operate in",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "roll-up2 (2)",
"mutable": "playing",
"readable": true,
"type": "GstTtToCea608Mode",
"writable": true
},
"passthrough": {
"blurb": "Whether transcription should occur",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "playing",
"readable": true,
"type": "gboolean",
"writable": true
},
"transcriber": {
"blurb": "The transcriber element to use",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "ready",
"readable": true,
"type": "GstElement",
"writable": true
}
},
"rank": "none"
},
"tttocea608": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Converts timed text to CEA-608 Closed Captions",
"hierarchy": [
"GstTtToCea608",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Generic",
"long-name": "TT to CEA-608",
"pad-templates": {
"sink": {
"caps": "text/x-raw:\napplication/x-json:\n format: cea608\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "closedcaption/x-cea-608:\n format: raw\n framerate: [ 1/2147483647, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"mode": {
"blurb": "Which mode to operate in",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "roll-up2 (2)",
"mutable": "playing",
"readable": true,
"type": "GstTtToCea608Mode",
"writable": true
},
"origin-column": {
"blurb": "Origin column",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "31",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "guint",
"writable": true
},
"origin-row": {
"blurb": "Origin row, (-1=automatic)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "-1",
"max": "14",
"min": "-1",
"mutable": "playing",
"readable": true,
"type": "gint",
"writable": true
},
"roll-up-timeout": {
"blurb": "Duration after which to erase display memory in roll-up mode",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "18446744073709551615",
"max": "18446744073709551615",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "guint64",
"writable": true
}
},
"rank": "none"
},
"tttojson": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Encodes Timed Text to JSON",
"hierarchy": [
"GstTtToJson",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Encoder/ClosedCaption",
"long-name": "Timed text to JSON encoder",
"pad-templates": {
"sink": {
"caps": "text/x-raw:\n format: utf8\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-json:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"mode": {
"blurb": "Which mode to operate in",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "roll-up2 (2)",
"mutable": "ready",
"readable": true,
"type": "GstTtToCea608Mode",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gstrsclosedcaption",
"license": "MPL",
"other-types": {
"GstTranscriberBinCaptionSource": {
"kind": "enum",
"values": [
{
"desc": "Both",
"name": "both",
"value": "0"
},
{
"desc": "Transcription",
"name": "transcription",
"value": "1"
},
{
"desc": "Inband",
"name": "inband",
"value": "2"
}
]
},
"GstTtToCea608Mode": {
"kind": "enum",
"values": [
{
"desc": "PopOn",
"name": "pop-on",
"value": "0"
},
{
"desc": "PaintOn",
"name": "paint-on",
"value": "1"
},
{
"desc": "RollUp2",
"name": "roll-up2",
"value": "2"
},
{
"desc": "RollUp3",
"name": "roll-up3",
"value": "3"
},
{
"desc": "RollUp4",
"name": "roll-up4",
"value": "4"
}
]
}
},
"package": "gst-plugin-closedcaption",
"source": "gst-plugin-closedcaption",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rsfile": {
"description": "GStreamer Rust File Source/Sink Plugin",
"elements": {
"rsfilesink": {
"author": "François Laignel <fengalin@free.fr>, Luis de Bethencourt <luisbg@osg.samsung.com>",
"description": "Write stream to a file",
"hierarchy": [
"GstRsFileSink",
"GstBaseSink",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstURIHandler"
],
"klass": "Sink/File",
"long-name": "File Sink",
"pad-templates": {
"sink": {
"caps": "ANY",
"direction": "sink",
"presence": "always"
}
},
"properties": {
"location": {
"blurb": "Location of the file to write",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "none"
},
"rsfilesrc": {
"author": "François Laignel <fengalin@free.fr>, Sebastian Dröge <sebastian@centricular.com>",
"description": "Read stream from a file",
"hierarchy": [
"GstRsFileSrc",
"GstBaseSrc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstURIHandler"
],
"klass": "Source/File",
"long-name": "File Source",
"pad-templates": {
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"location": {
"blurb": "Location of the file to read from",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gstrsfile",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-file",
"source": "gst-plugin-file",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rsflv": {
"description": "GStreamer Rust FLV Plugin",
"elements": {
"rsflvdemux": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Demuxes FLV Streams",
"hierarchy": [
"GstRsFlvDemux",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Demuxer",
"long-name": "FLV Demuxer",
"pad-templates": {
"audio": {
"caps": "audio/mpeg:\n mpegversion: 1\naudio/x-raw:\n rate: [ 1, 2147483647 ]\n channels: [ 1, 2147483647 ]\n layout: interleaved\n format: { U8, S16LE }\naudio/x-adpcm:\n layout: swf\naudio/x-nellymoser:\naudio/x-alaw:\naudio/x-mulaw:\naudio/mpeg:\n mpegversion: 4\n framed: true\n stream-format: raw\naudio/x-speex:\n",
"direction": "src",
"presence": "sometimes"
},
"sink": {
"caps": "video/x-flv:\n",
"direction": "sink",
"presence": "always"
},
"video": {
"caps": "video/x-flash-video:\n flvversion: 1\nvideo/x-flash-screen:\nvideo/x-vp6-flash:\nvideo/x-vp6-flash-alpha:\nvideo/x-flash-screen2:\nvideo/x-h264:\n stream-format: avc\nvideo/x-h263:\nvideo/mpeg:\n mpegversion: 4\n",
"direction": "src",
"presence": "sometimes"
}
},
"rank": "none"
}
},
"filename": "gstrsflv",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-flavors",
"source": "gst-plugin-flavors",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rsonvif": {
"description": "GStreamer Rust ONVIF Plugin",
"elements": {
"onvifmetadatacombiner": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "ONVIF metadata combiner",
"hierarchy": [
"GstOnvifMetadataCombiner",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Video/Metadata/Combiner",
"long-name": "ONVIF metadata combiner",
"pad-templates": {
"media": {
"caps": "ANY",
"direction": "sink",
"presence": "always",
"type": "GstAggregatorPad"
},
"meta": {
"caps": "application/x-onvif-metadata:\n parsed: true\n",
"direction": "sink",
"presence": "always",
"type": "GstAggregatorPad"
},
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
},
"onvifmetadataoverlay": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Renders ONVIF analytics meta over raw video frames",
"hierarchy": [
"GstOnvifMetadataOverlay",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Video/Overlay",
"long-name": "ONVIF Metadata overlay",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { ABGR64_LE, BGRA64_LE, AYUV64, ARGB64_LE, ARGB64, RGBA64_LE, ABGR64_BE, BGRA64_BE, ARGB64_BE, RGBA64_BE, GBRA_12LE, GBRA_12BE, Y412_LE, Y412_BE, A444_10LE, GBRA_10LE, A444_10BE, GBRA_10BE, A422_10LE, A422_10BE, A420_10LE, A420_10BE, RGB10A2_LE, BGR10A2_LE, Y410, GBRA, ABGR, VUYA, BGRA, AYUV, ARGB, RGBA, A420, AV12, Y444_16LE, Y444_16BE, v216, P016_LE, P016_BE, Y444_12LE, GBR_12LE, Y444_12BE, GBR_12BE, I422_12LE, I422_12BE, Y212_LE, Y212_BE, I420_12LE, I420_12BE, P012_LE, P012_BE, Y444_10LE, GBR_10LE, Y444_10BE, GBR_10BE, r210, I422_10LE, I422_10BE, NV16_10LE32, Y210, v210, UYVP, I420_10LE, I420_10BE, P010_10LE, NV12_10LE32, NV12_10LE40, P010_10BE, NV12_10BE_8L128, Y444, RGBP, GBR, BGRP, NV24, xBGR, BGRx, xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, YV12, NV21, NV12, NV12_8L128, NV12_64Z32, NV12_4L4, NV12_32L32, NV12_16L32S, Y41B, IYU1, YVU9, YUV9, RGB16, BGR16, RGB15, BGR15, RGB8P, GRAY16_LE, GRAY16_BE, GRAY10_LE32, GRAY8 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-raw:\n format: { ABGR64_LE, BGRA64_LE, AYUV64, ARGB64_LE, ARGB64, RGBA64_LE, ABGR64_BE, BGRA64_BE, ARGB64_BE, RGBA64_BE, GBRA_12LE, GBRA_12BE, Y412_LE, Y412_BE, A444_10LE, GBRA_10LE, A444_10BE, GBRA_10BE, A422_10LE, A422_10BE, A420_10LE, A420_10BE, RGB10A2_LE, BGR10A2_LE, Y410, GBRA, ABGR, VUYA, BGRA, AYUV, ARGB, RGBA, A420, AV12, Y444_16LE, Y444_16BE, v216, P016_LE, P016_BE, Y444_12LE, GBR_12LE, Y444_12BE, GBR_12BE, I422_12LE, I422_12BE, Y212_LE, Y212_BE, I420_12LE, I420_12BE, P012_LE, P012_BE, Y444_10LE, GBR_10LE, Y444_10BE, GBR_10BE, r210, I422_10LE, I422_10BE, NV16_10LE32, Y210, v210, UYVP, I420_10LE, I420_10BE, P010_10LE, NV12_10LE32, NV12_10LE40, P010_10BE, NV12_10BE_8L128, Y444, RGBP, GBR, BGRP, NV24, xBGR, BGRx, xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, YV12, NV21, NV12, NV12_8L128, NV12_64Z32, NV12_4L4, NV12_32L32, NV12_16L32S, Y41B, IYU1, YVU9, YUV9, RGB16, BGR16, RGB15, BGR15, RGB8P, GRAY16_LE, GRAY16_BE, GRAY10_LE32, GRAY8 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"font-desc": {
"blurb": "Pango font description of font to be used for rendering",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "monospace 12",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "primary"
},
"onvifmetadataparse": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Parses ONVIF Timed XML Metadata",
"hierarchy": [
"GstOnvifMetadataParse",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Metadata/Parser",
"long-name": "ONVIF Metadata Parser",
"pad-templates": {
"sink": {
"caps": "application/x-onvif-metadata:\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-onvif-metadata:\n parsed: true\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"latency": {
"blurb": "Maximum latency to introduce for reordering metadata (max=auto: 6s if unparsed input, 0s if parsed input)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "18446744073709551615",
"max": "18446744073709551615",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"max-lateness": {
"blurb": "Drop metadata that delayed by more than this",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "200000000",
"max": "18446744073709551615",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
}
},
"rank": "none"
},
"rtponvifmetadatadepay": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "ONVIF metadata RTP depayloader",
"hierarchy": [
"GstOnvifMetadataDepay",
"GstRTPBaseDepayload",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Depayloader/Network/RTP",
"long-name": "ONVIF metadata RTP depayloader",
"pad-templates": {
"sink": {
"caps": "application/x-rtp:\n media: application\n payload: [ 96, 127 ]\n clock-rate: 90000\n encoding-name: VND.ONVIF.METADATA\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-onvif-metadata:\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
},
"rtponvifmetadatapay": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "ONVIF metadata RTP payloader",
"hierarchy": [
"GstOnvifMetadataPay",
"GstRTPBasePayload",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Payloader/Network/RTP",
"long-name": "ONVIF metadata RTP payloader",
"pad-templates": {
"sink": {
"caps": "application/x-onvif-metadata:\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-rtp:\n media: application\n payload: [ 96, 127 ]\n clock-rate: 90000\n encoding-name: VND.ONVIF.METADATA\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
}
},
"filename": "gstrsonvif",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-onvif",
"source": "gst-plugin-onvif",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rspng": {
"description": "GStreamer Rust PNG encoder/decoder",
"elements": {
"rspngenc": {
"author": "Natanael Mojica <neithanmo@gmail>",
"description": "PNG encoder",
"hierarchy": [
"GstRsPngEnc",
"GstVideoEncoder",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstPreset"
],
"klass": "Encoder/Video",
"long-name": "PNG encoder",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { GRAY8, GRAY16_BE, RGB, RGBA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "image/png:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"compression-level": {
"blurb": "Selects the compression algorithm to use",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "default (0)",
"mutable": "ready",
"readable": true,
"type": "GstRsPngCompressionLevel",
"writable": true
},
"filter": {
"blurb": "Selects the filter type to applied",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "nofilter (0)",
"mutable": "ready",
"readable": true,
"type": "GstRsPngFilterType",
"writable": true
}
},
"rank": "primary"
}
},
"filename": "gstrspng",
"license": "MIT/X11",
"other-types": {
"GstRsPngCompressionLevel": {
"kind": "enum",
"values": [
{
"desc": "Default: Use the default compression level.",
"name": "default",
"value": "0"
},
{
"desc": "Fast: A fast compression algorithm.",
"name": "fast",
"value": "1"
},
{
"desc": "Best: Uses the algorithm with the best results.",
"name": "best",
"value": "2"
},
{
"desc": "Huffman: Huffman compression.",
"name": "huffman",
"value": "3"
},
{
"desc": "Rle: Rle compression.",
"name": "rle",
"value": "4"
}
]
},
"GstRsPngFilterType": {
"kind": "enum",
"values": [
{
"desc": "NoFilter: No filtering applied to the output.",
"name": "nofilter",
"value": "0"
},
{
"desc": "Sub: filter applied to each pixel.",
"name": "sub",
"value": "1"
},
{
"desc": "Up: Up filter similar to Sub.",
"name": "up",
"value": "2"
},
{
"desc": "Avg: The Average filter uses the average of the two neighboring pixels.",
"name": "avg",
"value": "3"
},
{
"desc": "Paeth: The Paeth filter computes a simple linear function of the three neighboring pixels.",
"name": "paeth",
"value": "4"
}
]
}
},
"package": "gst-plugin-png",
"source": "gst-plugin-png",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rsrtp": {
"description": "GStreamer Rust RTP Plugin",
"elements": {
"rtpav1depay": {
"author": "Vivienne Watermeier <vwatermeier@igalia.com>",
"description": "Depayload AV1 from RTP packets",
"hierarchy": [
"GstRtpAv1Depay",
"GstRTPBaseDepayload",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Depayloader/Network/RTP",
"long-name": "RTP AV1 Depayloader",
"pad-templates": {
"sink": {
"caps": "application/x-rtp:\n media: video\n payload: [ 96, 127 ]\n clock-rate: 90000\n encoding-name: AV1\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-av1:\n parsed: true\n stream-format: obu-stream\n alignment: tu\n",
"direction": "src",
"presence": "always"
}
},
"rank": "marginal"
},
"rtpav1pay": {
"author": "Vivienne Watermeier <vwatermeier@igalia.com>",
"description": "Payload AV1 as RTP packets",
"hierarchy": [
"GstRtpAv1Pay",
"GstRTPBasePayload",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Payloader/Network/RTP",
"long-name": "RTP AV1 payloader",
"pad-templates": {
"sink": {
"caps": "video/x-av1:\n parsed: true\n stream-format: obu-stream\n alignment: obu\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-rtp:\n media: video\n payload: [ 96, 127 ]\n clock-rate: 90000\n encoding-name: AV1\n",
"direction": "src",
"presence": "always"
}
},
"rank": "marginal"
},
"rtpgccbwe": {
"author": "Thibault Saunier <tsaunier@igalia.com>",
"description": "Estimates current network bandwidth using the Google Congestion Control algorithm notifying about it through the 'bitrate' property",
"hierarchy": [
"GstRtpGCCBwE",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Network/WebRTC/RTP/Filter",
"long-name": "Google Congestion Control bandwidth estimator",
"pad-templates": {
"sink": {
"caps": "application/x-rtp:\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-rtp:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"estimated-bitrate": {
"blurb": "Currently estimated bitrate. Can be set before starting\n the element to configure the starting bitrate, in which case the\n encoder should also use it as target bitrate",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "2048000",
"max": "-1",
"min": "1",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"max-bitrate": {
"blurb": "Maximal bitrate to use (in bit/sec) when computing it through the bandwidth estimation algorithm",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "8192000",
"max": "-1",
"min": "1",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"min-bitrate": {
"blurb": "Minimal bitrate to use (in bit/sec) when computing it through the bandwidth estimation algorithm",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1000",
"max": "-1",
"min": "1",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gstrsrtp",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-rtp",
"source": "gst-plugin-rtp",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rstracers": {
"description": "GStreamer Rust tracers plugin",
"elements": {},
"filename": "gstrstracers",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-tracers",
"source": "gst-plugin-tracers",
"tracers": {
"buffer-lateness": {},
"pipeline-snapshot": {},
"queue-levels": {}
},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rsvideofx": {
"description": "GStreamer Rust Video Effects Plugin",
"elements": {
"colordetect": {
"author": "Philippe Normand <philn@igalia.com>",
"description": "Detects the dominant color of a video",
"hierarchy": [
"GstColorDetect",
"GstBaseTransform",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Video",
"long-name": "Dominant color detection",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: { RGB, RGBA, ARGB, BGR, BGRA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-raw:\n format: { RGB, RGBA, ARGB, BGR, BGRA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"max-colors": {
"blurb": "Actual colors count can be lower depending on the image",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "2",
"max": "255",
"min": "2",
"mutable": "playing",
"readable": true,
"type": "guint",
"writable": true
},
"quality": {
"blurb": "A step in pixels to improve performance",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10",
"max": "10",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "guint",
"writable": true
}
},
"rank": "none"
},
"roundedcorners": {
"author": "Sanchayan Maity <sanchayan@asymptotic.io>",
"description": "Adds rounded corners to video",
"hierarchy": [
"GstRoundedCorners",
"GstBaseTransform",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Effect/Converter/Video",
"long-name": "Rounded Corners",
"pad-templates": {
"sink": {
"caps": "video/x-raw:\n format: I420\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-raw:\n format: { I420, A420 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"border-radius-px": {
"blurb": "Draw rounded corners with given border radius",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "guint",
"writable": true
}
},
"rank": "none"
},
"videocompare": {
"author": "Rafael Caricio <rafael@caricio.com>",
"description": "Compare similarity of video frames",
"hierarchy": [
"GstVideoCompare",
"GstVideoAggregator",
"GstAggregator",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Filter/Video",
"long-name": "Image comparison",
"pad-templates": {
"sink_%%u": {
"caps": "video/x-raw:\n format: { RGB, RGBA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "sink",
"presence": "request",
"type": "GstVideoAggregatorPad"
},
"src": {
"caps": "video/x-raw:\n format: { RGB, RGBA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "src",
"presence": "always",
"type": "GstVideoAggregatorPad"
}
},
"properties": {
"hash-algo": {
"blurb": "Which hashing algorithm to use for image comparisons",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "blockhash (4)",
"mutable": "ready",
"readable": true,
"type": "GstVideoCompareHashAlgorithm",
"writable": true
},
"max-dist-threshold": {
"blurb": "Maximum distance threshold to emit messages when an image is detected, by default emits only on exact match",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1.79769e+308",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "gdouble",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gstrsvideofx",
"license": "MPL",
"other-types": {
"GstVideoCompareHashAlgorithm": {
"kind": "enum",
"values": [
{
"desc": "Mean: The Mean hashing algorithm.",
"name": "mean",
"value": "0"
},
{
"desc": "Gradient: The Gradient hashing algorithm.",
"name": "gradient",
"value": "1"
},
{
"desc": "VertGradient: The Vertical-Gradient hashing algorithm.",
"name": "vertgradient",
"value": "2"
},
{
"desc": "DoubleGradient: The Double-Gradient hashing algorithm.",
"name": "doublegradient",
"value": "3"
},
{
"desc": "Blockhash: The Blockhash (block median value perceptual hash) algorithm.",
"name": "blockhash",
"value": "4"
}
]
}
},
"package": "gst-plugin-videofx",
"source": "gst-plugin-videofx",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rswebp": {
"description": "GStreamer WebP Plugin",
"elements": {
"rswebpdec": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Decodes potentially animated WebP images",
"hierarchy": [
"GstRsWebPDec",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Decoder/Video",
"long-name": "WebP decoder",
"pad-templates": {
"sink": {
"caps": "image/webp:\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-raw:\n format: RGBA\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
"direction": "src",
"presence": "always"
}
},
"rank": "primary"
}
},
"filename": "gstrswebp",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-webp",
"source": "gst-plugin-webp",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"rswebrtc": {
"description": "GStreamer plugin for high level WebRTC elements and a simple signaling server",
"elements": {
"webrtcsink": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "WebRTC sink",
"hierarchy": [
"GstWebRTCSink",
"GstBin",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstChildProxy",
"GstNavigation"
],
"klass": "Sink/Network/WebRTC",
"long-name": "WebRTCSink",
"pad-templates": {
"audio_%%u": {
"caps": "audio/x-raw:\n",
"direction": "sink",
"presence": "request"
},
"video_%%u": {
"caps": "video/x-raw:\n\nvideo/x-raw(memory:CUDAMemory):\n\nvideo/x-raw(memory:GLMemory):\n\nvideo/x-raw(memory:NVMM):\n",
"direction": "sink",
"presence": "request"
}
},
"properties": {
"audio-caps": {
"blurb": "Governs what audio codecs will be proposed",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "audio/x-opus",
"mutable": "ready",
"readable": true,
"type": "GstCaps",
"writable": true
},
"congestion-control": {
"blurb": "Defines how congestion is controlled, if at all",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "gcc (2)",
"mutable": "ready",
"readable": true,
"type": "GstWebRTCSinkCongestionControl",
"writable": true
},
"do-fec": {
"blurb": "Whether the element should negotiate and send FEC data",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"do-retransmission": {
"blurb": "Whether the element should offer to honor retransmission requests",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"enable-data-channel-navigation": {
"blurb": "Enable navigation events through a dedicated WebRTCDataChannel",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"max-bitrate": {
"blurb": "Minimal bitrate to use (in bit/sec) when computing it through the congestion control algorithm",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "8192000",
"max": "-1",
"min": "1",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"meta": {
"blurb": "Free form metadata about the producer",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GstStructure",
"writable": true
},
"min-bitrate": {
"blurb": "Minimal bitrate to use (in bit/sec) when computing it through the congestion control algorithm",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1000",
"max": "-1",
"min": "1",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"start-bitrate": {
"blurb": "Start bitrate to use (in bit/sec)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "2048000",
"max": "-1",
"min": "1",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"stats": {
"blurb": "Statistics for the current consumers",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "application/x-webrtcsink-stats;",
"mutable": "null",
"readable": true,
"type": "GstStructure",
"writable": false
},
"stun-server": {
"blurb": "The STUN server of the form stun://hostname:port",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "stun://stun.l.google.com:19302",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"turn-servers": {
"blurb": "The TURN servers of the form <\"turn(s)://username:password@host:port\", \"turn(s)://username1:password1@host1:port1\">",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "ready",
"readable": true,
"type": "GstValueArray",
"writable": true
},
"video-caps": {
"blurb": "Governs what video codecs will be proposed",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "video/x-vp8; video/x-h264; video/x-vp9; video/x-h265",
"mutable": "ready",
"readable": true,
"type": "GstCaps",
"writable": true
}
},
"rank": "none",
"signals": {
"consumer-added": {
"args": [
{
"name": "arg0",
"type": "gchararray"
},
{
"name": "arg1",
"type": "GstElement"
}
],
"return-type": "void",
"when": "last"
},
"consumer-removed": {
"args": [
{
"name": "arg0",
"type": "gchararray"
},
{
"name": "arg1",
"type": "GstElement"
}
],
"return-type": "void",
"when": "last"
},
"encoder-setup": {
"args": [
{
"name": "arg0",
"type": "gchararray"
},
{
"name": "arg1",
"type": "gchararray"
},
{
"name": "arg2",
"type": "GstElement"
}
],
"return-type": "gboolean",
"when": "last"
},
"get-sessions": {
"action": true,
"args": [],
"return-type": "GStrv",
"when": "last"
}
}
}
},
"filename": "gstrswebrtc",
"license": "MPL-2.0",
"other-types": {
"GstWebRTCSinkCongestionControl": {
"kind": "enum",
"values": [
{
"desc": "Disabled: no congestion control is applied",
"name": "disabled",
"value": "0"
},
{
"desc": "Homegrown: simple sender-side heuristic",
"name": "homegrown",
"value": "1"
},
{
"desc": "Google Congestion Control algorithm",
"name": "gcc",
"value": "2"
}
]
}
},
"package": "gst-plugin-webrtc",
"source": "gst-plugin-webrtc",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"sodium": {
"description": "GStreamer plugin for libsodium-based file encryption and decryption",
"elements": {
"sodiumdecrypter": {
"author": "Jordan Petridis <jordan@centricular.com>",
"description": "libsodium-based file decrypter",
"hierarchy": [
"GstSodiumDecryptor",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Generic",
"long-name": "Decrypter",
"pad-templates": {
"sink": {
"caps": "application/x-sodium-encrypted:\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"receiver-key": {
"blurb": "The private key of the Receiver",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GBytes",
"writable": true
},
"sender-key": {
"blurb": "The public key of the Sender",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": false,
"type": "GBytes",
"writable": true
}
},
"rank": "none"
},
"sodiumencrypter": {
"author": "Jordan Petridis <jordan@centricular.com>",
"description": "libsodium-based file encrypter",
"hierarchy": [
"GstSodiumEncrypter",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Generic",
"long-name": "Encrypter",
"pad-templates": {
"sink": {
"caps": "ANY",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "application/x-sodium-encrypted:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"block-size": {
"blurb": "The block-size of the chunks",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "32768",
"max": "-1",
"min": "1024",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"receiver-key": {
"blurb": "The public key of the Receiver",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GBytes",
"writable": true
},
"sender-key": {
"blurb": "The private key of the Sender",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": false,
"type": "GBytes",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gstsodium",
"license": "MIT/X11",
"other-types": {},
"package": "gst-plugin-sodium",
"source": "gst-plugin-sodium",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"spotify": {
"description": "GStreamer Spotify Plugin",
"elements": {
"spotifyaudiosrc": {
"author": "Guillaume Desmottes <guillaume@desmottes.be>",
"description": "Spotify source",
"hierarchy": [
"GstSpotifyAudioSrc",
"GstPushSrc",
"GstBaseSrc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstURIHandler"
],
"klass": "Source/Audio",
"long-name": "Spotify source",
"pad-templates": {
"src": {
"caps": "application/ogg:\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"cache-credentials": {
"blurb": "Directory where to cache Spotify credentials",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"cache-files": {
"blurb": "Directory where to cache downloaded files from Spotify",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"cache-max-size": {
"blurb": "The max allowed size of the cache, in bytes, or 0 to disable the cache limit",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551615",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint64",
"writable": true
},
"password": {
"blurb": "Spotify device password from https://www.spotify.com/us/account/set-device-password/",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"track": {
"blurb": "Spotify track URI, in the form 'spotify:track:$SPOTIFY_ID'",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"username": {
"blurb": "Spotify device username from https://www.spotify.com/us/account/set-device-password/",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "primary"
}
},
"filename": "gstspotify",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-spotify",
"source": "gst-plugin-spotify",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"textahead": {
"description": "GStreamer Plugin for displaying upcoming text buffers ahead of time",
"elements": {
"textahead": {
"author": "Guillaume Desmottes <guillaume@desmottes.be>",
"description": "Display upcoming text buffers ahead",
"hierarchy": [
"GstTextAhead",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Text/Filter",
"long-name": "Text Ahead",
"pad-templates": {
"sink": {
"caps": "text/x-raw:\n format: { utf8, pango-markup }\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "text/x-raw:\n format: pango-markup\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"ahead-attributes": {
"blurb": "Pango span attributes to set on the ahead text",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "size=\"smaller\"",
"mutable": "playing",
"readable": true,
"type": "gchararray",
"writable": true
},
"buffer-start-segment": {
"blurb": "Generate a buffer at the start of the segment with ahead text",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "playing",
"readable": true,
"type": "gboolean",
"writable": true
},
"current-attributes": {
"blurb": "Pango span attributes to set on the text from the current buffer",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "size=\"larger\"",
"mutable": "playing",
"readable": true,
"type": "gchararray",
"writable": true
},
"n-ahead": {
"blurb": "The number of ahead text buffers to display along with the current one",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1",
"max": "-1",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "guint",
"writable": true
},
"n-previous": {
"blurb": "The number of previous text buffers to display before the current one",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "guint",
"writable": true
},
"previous-attributes": {
"blurb": "Pango span attributes to set on the previous text",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "size=\"smaller\"",
"mutable": "playing",
"readable": true,
"type": "gchararray",
"writable": true
},
"separator": {
"blurb": "Text inserted between each text buffers",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "\n",
"mutable": "playing",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "primary"
}
},
"filename": "gsttextahead",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-textahead",
"source": "gst-plugin-textahead",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"textwrap": {
"description": "GStreamer Text Wrap Plugin",
"elements": {
"textwrap": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Breaks text into fixed-size lines, with optional hyphenation",
"hierarchy": [
"GstTextWrap",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Text/Filter",
"long-name": "Text Wrapper",
"pad-templates": {
"sink": {
"caps": "text/x-raw:\n format: utf8\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "text/x-raw:\n format: utf8\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"accumulate-time": {
"blurb": "Cut-off time for input text accumulation (0=do not accumulate)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551614",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "guint64",
"writable": true
},
"columns": {
"blurb": "Maximum number of columns for any given line",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "32",
"max": "-1",
"min": "1",
"mutable": "playing",
"readable": true,
"type": "guint",
"writable": true
},
"dictionary": {
"blurb": "Path to a dictionary to load at runtime to perform hyphenation, see <https://docs.rs/crate/hyphenation/0.7.1> for more information",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "playing",
"readable": true,
"type": "gchararray",
"writable": true
},
"lines": {
"blurb": "Split input buffer into output buffers with max lines (0=do not split)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "playing",
"readable": true,
"type": "guint",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gsttextwrap",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-textwrap",
"source": "gst-plugin-textwrap",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"threadshare": {
"description": "GStreamer Threadshare Plugin",
"elements": {
"ts-appsrc": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Thread-sharing app source",
"hierarchy": [
"GstTsAppSrc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Source/Generic",
"long-name": "Thread-sharing app source",
"pad-templates": {
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"caps": {
"blurb": "Caps to use",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GstCaps",
"writable": true
},
"context": {
"blurb": "Context name to share threads with",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"context-wait": {
"blurb": "Throttle poll loop to run at most once every this many ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1000",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"do-timestamp": {
"blurb": "Timestamp buffers with the current running time on arrival",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
},
"max-buffers": {
"blurb": "Maximum number of buffers to queue up",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10",
"max": "-1",
"min": "1",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
}
},
"rank": "none",
"signals": {
"end-of-stream": {
"action": true,
"args": [],
"return-type": "gboolean",
"when": "last"
},
"push-buffer": {
"action": true,
"args": [
{
"name": "arg0",
"type": "GstBuffer"
}
],
"return-type": "gboolean",
"when": "last"
}
}
},
"ts-audiotestsrc": {
"author": "François Laignel <fengalin@free.fr>",
"description": "Thread-sharing audio test source",
"hierarchy": [
"TsAudioTestSrc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Source/Test",
"pad-templates": {
"src": {
"caps": "audio/x-raw:\n rate: [ 8000, 2147483646 ]\n channels: [ 1, 2147483646 ]\n layout: interleaved\n format: S16LE\n",
"direction": "src",
"presence": "always"
}
},
"properties": {
"buffer-duration": {
"blurb": "Buffer duration in ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "10",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"context": {
"blurb": "Context name to share threads with",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"context-wait": {
"blurb": "Throttle poll loop to run at most once every this many ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1000",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"do-timestamp": {
"blurb": "Apply current stream time to buffers",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
},
"is-live": {
"blurb": "Whether to act as a live source",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
},
"num-buffers": {
"blurb": "Number of buffers to output before sending EOS (-1 = unlimited)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "-1",
"max": "2147483647",
"min": "-1",
"mutable": "null",
"readable": true,
"type": "gint",
"writable": true
}
},
"rank": "none"
},
"ts-input-selector": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Simple input selector element",
"hierarchy": [
"GstTsInputSelector",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Generic",
"long-name": "Thread-sharing input selector",
"pad-templates": {
"sink_%%u": {
"caps": "ANY",
"direction": "sink",
"presence": "request"
},
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"active-pad": {
"blurb": "Currently active pad",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "playing",
"readable": true,
"type": "GstPad",
"writable": true
},
"context": {
"blurb": "Context name to share threads with",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"context-wait": {
"blurb": "Throttle poll loop to run at most once every this many ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1000",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
}
},
"rank": "none"
},
"ts-jitterbuffer": {
"author": "Mathieu Duponchelle <mathieu@centricular.com>",
"description": "Simple jitterbuffer",
"hierarchy": [
"GstTsJitterBuffer",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Generic",
"long-name": "Thread-sharing jitterbuffer",
"pad-templates": {
"sink": {
"caps": "ANY",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"context": {
"blurb": "Context name to share threads with",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"context-wait": {
"blurb": "Throttle poll loop to run at most once every this many ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1000",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"do-lost": {
"blurb": "Send an event downstream when a packet is lost",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
},
"latency": {
"blurb": "Amount of ms to buffer",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "200",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"max-dropout-time": {
"blurb": "The maximum time (milliseconds) of missing packets tolerated.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "60000",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"max-misorder-time": {
"blurb": "The maximum time (milliseconds) of misordered packets tolerated.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "2000",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"stats": {
"blurb": "Various statistics",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "application/x-rtp-jitterbuffer-stats, num-pushed=(guint64)0, num-lost=(guint64)0, num-late=(guint64)0;",
"mutable": "null",
"readable": true,
"type": "GstStructure",
"writable": false
}
},
"rank": "none",
"signals": {
"clear-pt-map": {
"action": true,
"args": [],
"return-type": "void",
"when": "last"
},
"request-pt-map": {
"args": [
{
"name": "arg0",
"type": "guint"
}
],
"return-type": "GstCaps",
"when": "last"
}
}
},
"ts-proxysink": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Thread-sharing proxy sink",
"hierarchy": [
"GstTsProxySink",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Sink/Generic",
"long-name": "Thread-sharing proxy sink",
"pad-templates": {
"sink": {
"caps": "ANY",
"direction": "sink",
"presence": "always"
}
},
"properties": {
"proxy-context": {
"blurb": "Context name of the proxy to share with",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "none"
},
"ts-proxysrc": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Thread-sharing proxy source",
"hierarchy": [
"GstTsProxySrc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Source/Generic",
"long-name": "Thread-sharing proxy source",
"pad-templates": {
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"context": {
"blurb": "Context name to share threads with",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"context-wait": {
"blurb": "Throttle poll loop to run at most once every this many ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1000",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"max-size-buffers": {
"blurb": "Maximum number of buffers to queue (0=unlimited)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "200",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"max-size-bytes": {
"blurb": "Maximum number of bytes to queue (0=unlimited)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1048576",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"max-size-time": {
"blurb": "Maximum number of nanoseconds to queue (0=unlimited)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1000000000",
"max": "18446744073709551614",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint64",
"writable": true
},
"proxy-context": {
"blurb": "Context name of the proxy to share with",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "none"
},
"ts-queue": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Simple data queue",
"hierarchy": [
"GstTsQueue",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Generic",
"long-name": "Thread-sharing queue",
"pad-templates": {
"sink": {
"caps": "ANY",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"context": {
"blurb": "Context name to share threads with",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"context-wait": {
"blurb": "Throttle poll loop to run at most once every this many ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1000",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"max-size-buffers": {
"blurb": "Maximum number of buffers to queue (0=unlimited)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "200",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"max-size-bytes": {
"blurb": "Maximum number of bytes to queue (0=unlimited)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1048576",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"max-size-time": {
"blurb": "Maximum number of nanoseconds to queue (0=unlimited)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1000000000",
"max": "18446744073709551614",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint64",
"writable": true
}
},
"rank": "none"
},
"ts-tcpclientsrc": {
"author": "Sebastian Dröge <sebastian@centricular.com>, LEE Dongjun <redongjun@gmail.com>",
"description": "Receives data over the network via TCP",
"hierarchy": [
"GstTsTcpClientSrc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Source/Network",
"long-name": "Thread-sharing TCP client source",
"pad-templates": {
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"blocksize": {
"blurb": "Size in bytes to read per buffer (-1 = default)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "4096",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"caps": {
"blurb": "Caps to use",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GstCaps",
"writable": true
},
"context": {
"blurb": "Context name to share threads with",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"context-wait": {
"blurb": "Throttle poll loop to run at most once every this many ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1000",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"host": {
"blurb": "The host IP address to receive packets from",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "127.0.0.1",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"port": {
"blurb": "Port to receive packets from",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "4953",
"max": "65535",
"min": "0",
"mutable": "null",
"readable": true,
"type": "gint",
"writable": true
}
},
"rank": "none"
},
"ts-udpsink": {
"author": "Mathieu <mathieu@centricular.com>",
"description": "Thread-sharing UDP sink",
"hierarchy": [
"GstTsUdpSink",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Sink/Network",
"long-name": "Thread-sharing UDP sink",
"pad-templates": {
"sink": {
"caps": "ANY",
"direction": "sink",
"presence": "always"
}
},
"properties": {
"auto-multicast": {
"blurb": "Automatically join/leave the multicast groups, FALSE means user has to do it himself",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
},
"bind-address": {
"blurb": "Address to bind the socket to",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0.0.0.0",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"bind-address-v6": {
"blurb": "Address to bind the V6 socket to",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "::",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"bind-port": {
"blurb": "Port to bind the socket to",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "65535",
"min": "0",
"mutable": "null",
"readable": true,
"type": "gint",
"writable": true
},
"bind-port-v6": {
"blurb": "Port to bind the V6 socket to",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "65535",
"min": "0",
"mutable": "null",
"readable": true,
"type": "gint",
"writable": true
},
"clients": {
"blurb": "A comma separated list of host:port pairs with destinations",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "127.0.0.1:5004",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"context": {
"blurb": "Context name to share threads with",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"context-wait": {
"blurb": "Throttle poll loop to run at most once every this many ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1000",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"loop": {
"blurb": "Set the multicast loop parameter.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
},
"qos-dscp": {
"blurb": "Quality of Service, differentiated services code point (-1 default)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "-1",
"max": "63",
"min": "-1",
"mutable": "null",
"readable": true,
"type": "gint",
"writable": true
},
"socket": {
"blurb": "Socket to use for UDP transmission. (None == allocate)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GSocket",
"writable": true
},
"socket-v6": {
"blurb": "IPV6 Socket to use for UDP transmission. (None == allocate)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GSocket",
"writable": true
},
"sync": {
"blurb": "Sync on the clock",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
},
"ttl": {
"blurb": "Used for setting the unicast TTL parameter",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "64",
"max": "255",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"ttl-mc": {
"blurb": "Used for setting the multicast TTL parameter",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1",
"max": "255",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"used-socket": {
"blurb": "Socket currently in use for UDP transmission. (None = no socket)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GSocket",
"writable": false
},
"used-socket-v6": {
"blurb": "V6 Socket currently in use for UDP transmission. (None = no socket)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GSocket",
"writable": false
}
},
"rank": "none",
"signals": {
"add": {
"action": true,
"args": [
{
"name": "arg0",
"type": "gchararray"
},
{
"name": "arg1",
"type": "gint"
}
],
"return-type": "void",
"when": "last"
},
"clear": {
"action": true,
"args": [],
"return-type": "void",
"when": "last"
},
"remove": {
"action": true,
"args": [
{
"name": "arg0",
"type": "gchararray"
},
{
"name": "arg1",
"type": "gint"
}
],
"return-type": "void",
"when": "last"
}
}
},
"ts-udpsrc": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Receives data over the network via UDP",
"hierarchy": [
"GstTsUdpSrc",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Source/Network",
"long-name": "Thread-sharing UDP source",
"pad-templates": {
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
}
},
"properties": {
"address": {
"blurb": "Address/multicast group to listen on",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0.0.0.0",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"caps": {
"blurb": "Caps to use",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GstCaps",
"writable": true
},
"context": {
"blurb": "Context name to share threads with",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"context-wait": {
"blurb": "Throttle poll loop to run at most once every this many ms",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "1000",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"mtu": {
"blurb": "Maximum expected packet size. This directly defines the allocation size of the receive buffer pool",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1492",
"max": "2147483647",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"port": {
"blurb": "Port to listen on",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "5004",
"max": "65535",
"min": "0",
"mutable": "null",
"readable": true,
"type": "gint",
"writable": true
},
"retrieve-sender-address": {
"blurb": "Whether to retrieve the sender address and add it to buffers as meta. Disabling this might result in minor performance improvements in certain scenarios",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
},
"reuse": {
"blurb": "Allow reuse of the port",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "true",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
},
"socket": {
"blurb": "Socket to use for UDP reception. (None == allocate)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GSocket",
"writable": true
},
"used-socket": {
"blurb": "Socket currently in use for UDP reception. (None = no socket)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "null",
"readable": true,
"type": "GSocket",
"writable": false
}
},
"rank": "none"
}
},
"filename": "gstthreadshare",
"license": "LGPL",
"other-types": {},
"package": "gst-plugin-threadshare",
"source": "gst-plugin-threadshare",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"togglerecord": {
"description": "GStreamer Toggle Record Plugin",
"elements": {
"togglerecord": {
"author": "Sebastian Dröge <sebastian@centricular.com>",
"description": "Valve that ensures multiple streams start/end at the same time",
"hierarchy": [
"GstToggleRecord",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Generic",
"long-name": "Toggle Record",
"pad-templates": {
"sink": {
"caps": "ANY",
"direction": "sink",
"presence": "always"
},
"sink_%%u": {
"caps": "ANY",
"direction": "sink",
"presence": "request"
},
"src": {
"caps": "ANY",
"direction": "src",
"presence": "always"
},
"src_%%u": {
"caps": "ANY",
"direction": "src",
"presence": "sometimes"
}
},
"properties": {
"is-live": {
"blurb": "Live mode: no \"gap eating\", forward incoming segment",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"record": {
"blurb": "Enable/disable recording",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "playing",
"readable": true,
"type": "gboolean",
"writable": true
},
"recording": {
"blurb": "Whether recording is currently taking place",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": false
}
},
"rank": "none"
}
},
"filename": "gsttogglerecord",
"license": "MPL-2.0",
"other-types": {},
"package": "gst-plugin-togglerecord",
"source": "gst-plugin-togglerecord",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"uriplaylistbin": {
"description": "GStreamer Playlist Playback Plugin",
"elements": {
"uriplaylistbin": {
"author": "Guillaume Desmottes <guillaume.desmottes@onestream.live>",
"description": "Sequentially play uri streams",
"hierarchy": [
"GstUriPlaylistBin",
"GstBin",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstChildProxy"
],
"klass": "Generic/Source",
"long-name": "Playlist Source",
"pad-templates": {
"audio_%%u": {
"caps": "ANY",
"direction": "src",
"presence": "sometimes"
},
"text_%%u": {
"caps": "ANY",
"direction": "src",
"presence": "sometimes"
},
"video_%%u": {
"caps": "ANY",
"direction": "src",
"presence": "sometimes"
}
},
"properties": {
"current-iteration": {
"blurb": "The index of the current playlist iteration, or 0 if the iterations property is 0 (unlimited playlist)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "-1",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": false
},
"current-uri-index": {
"blurb": "The index from the uris property of the current URI being played",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "0",
"max": "18446744073709551615",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint64",
"writable": false
},
"iterations": {
"blurb": "Number of time the playlist items should be played each (0 = unlimited)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "1",
"max": "-1",
"min": "0",
"mutable": "ready",
"readable": true,
"type": "guint",
"writable": true
},
"uris": {
"blurb": "URIs of the medias to play",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"mutable": "ready",
"readable": true,
"type": "GStrv",
"writable": true
}
},
"rank": "none"
}
},
"filename": "gsturiplaylistbin",
"license": "MPL",
"other-types": {},
"package": "gst-plugin-uriplaylistbin",
"source": "gst-plugin-uriplaylistbin",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
},
"webrtchttp": {
"description": "GStreamer WebRTC Plugin for WebRTC HTTP protocols (WHIP/WHEP)",
"elements": {
"whepsrc": {
"author": "Sanchayan Maity <sanchayan@asymptotic.io>",
"description": "A bin to stream media using the WebRTC HTTP Egress Protocol (WHEP)",
"hierarchy": [
"GstWhepSrc",
"GstBin",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstChildProxy"
],
"klass": "Source/Network/WebRTC",
"long-name": "WHEP Source Bin",
"pad-templates": {
"src_%%u": {
"caps": "application/x-rtp:\n",
"direction": "src",
"presence": "sometimes"
}
},
"properties": {
"audio-caps": {
"blurb": "Governs what audio codecs will be proposed",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "audio/x-opus",
"mutable": "null",
"readable": true,
"type": "GstCaps",
"writable": true
},
"auth-token": {
"blurb": "Authentication token to use, will be sent in the HTTP Header as 'Bearer <auth-token>'",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"ice-transport-policy": {
"blurb": "The policy to apply for ICE transport",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "all (0)",
"mutable": "null",
"readable": true,
"type": "GstRsWebRTCICETransportPolicy",
"writable": true
},
"stun-server": {
"blurb": "The STUN server of the form stun://hostname:port",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"timeout": {
"blurb": "Value in seconds to timeout WHEP endpoint requests (0 = No timeout).",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "15",
"max": "3600",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"turn-server": {
"blurb": "The TURN server of the form turn(s)://username:password@host:port.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"use-link-headers": {
"blurb": "Use link headers to configure STUN/TURN servers if present in WHEP endpoint response.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
},
"video-caps": {
"blurb": "Governs what video codecs will be proposed",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "video/x-vp8; video/x-h264; video/x-vp9; video/x-h265; video/x-av1",
"mutable": "null",
"readable": true,
"type": "GstCaps",
"writable": true
},
"whep-endpoint": {
"blurb": "The WHEP server endpoint to POST SDP offer to.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "marginal"
},
"whipsink": {
"author": "Taruntej Kanakamalla <taruntej@asymptotic.io>",
"description": "A bin to stream media using the WebRTC HTTP Ingestion Protocol (WHIP)",
"hierarchy": [
"GstWhipSink",
"GstBin",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"interfaces": [
"GstChildProxy"
],
"klass": "Sink/Network/WebRTC",
"long-name": "WHIP Sink Bin",
"pad-templates": {
"sink_%%u": {
"caps": "application/x-rtp:\n",
"direction": "sink",
"presence": "request"
}
},
"properties": {
"auth-token": {
"blurb": "Authentication token to use, will be sent in the HTTP Header as 'Bearer <auth-token>'",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
},
"ice-transport-policy": {
"blurb": "The policy to apply for ICE transport",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "all (0)",
"mutable": "null",
"readable": true,
"type": "GstRsWebRTCICETransportPolicy",
"writable": true
},
"stun-server": {
"blurb": "The STUN server of the form stun://hostname:port",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"timeout": {
"blurb": "Value in seconds to timeout WHIP endpoint requests (0 = No timeout).",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "15",
"max": "3600",
"min": "0",
"mutable": "null",
"readable": true,
"type": "guint",
"writable": true
},
"turn-server": {
"blurb": "The TURN server of the form turn(s)://username:password@host:port.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "null",
"readable": true,
"type": "gchararray",
"writable": true
},
"use-link-headers": {
"blurb": "Use link headers to configure ice-servers from the WHIP server response to the POST request.\n If set to TRUE and the WHIP server returns valid ice-servers,\n this property overrides the ice-servers values set using the stun-server and turn-server properties.",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "ready",
"readable": true,
"type": "gboolean",
"writable": true
},
"whip-endpoint": {
"blurb": "The WHIP server endpoint to POST SDP offer to.\n e.g.: https://example.com/whip/endpoint/room1234",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "NULL",
"mutable": "ready",
"readable": true,
"type": "gchararray",
"writable": true
}
},
"rank": "marginal"
}
},
"filename": "gstwebrtchttp",
"license": "MPL",
"other-types": {
"GstRsWebRTCICETransportPolicy": {
"kind": "enum",
"values": [
{
"desc": "All: get both STUN and TURN candidate pairs",
"name": "all",
"value": "0"
},
{
"desc": "Relay: get only TURN candidate pairs",
"name": "relay",
"value": "1"
}
]
}
},
"package": "gst-plugin-webrtchttp",
"source": "gst-plugin-webrtchttp",
"tracers": {},
"url": "https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs"
}
}
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