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closedcaption: Add h264/h265 ccinserter docs

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8496>
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Seungha Yang 2025-02-20 22:20:48 +09:00 committed by GStreamer Marge Bot
parent 89c0dc80e5
commit 5c974980ef
1 changed files with 103 additions and 0 deletions
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103
subprojects/gst-plugins-bad/docs/plugins/gst_plugins_cache.json
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@ -8942,6 +8942,32 @@
}, },
"rank": "none" "rank": "none"
}, },
"h264ccinserter": {
"author": "Seungha Yang <seungha@centricular.com>",
"description": "Insert closed caption data to H.264 streams",
"hierarchy": [
"GstH264CCInserter",
"GstCodecCCInserter",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Video/Filter",
"pad-templates": {
"sink": {
"caps": "video/x-h264:\n alignment: au\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-h264:\n alignment: au\n",
"direction": "src",
"presence": "always"
}
},
"rank": "none"
},
"h265ccextractor": { "h265ccextractor": {
"author": "Seungha Yang <seungha@centricular.com>", "author": "Seungha Yang <seungha@centricular.com>",
"description": "Extract GstVideoCaptionMeta from input H.265 stream", "description": "Extract GstVideoCaptionMeta from input H.265 stream",
@ -8969,6 +8995,32 @@
}, },
"rank": "none" "rank": "none"
}, },
"h265ccinserter": {
"author": "Seungha Yang <seungha@centricular.com>",
"description": "Insert closed caption data to H.265 streams",
"hierarchy": [
"GstH265CCInserter",
"GstCodecCCInserter",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"klass": "Codec/Video/Filter",
"pad-templates": {
"sink": {
"caps": "video/x-h265:\n alignment: au\n",
"direction": "sink",
"presence": "always"
},
"src": {
"caps": "video/x-h265:\n alignment: au\n",
"direction": "src",
"presence": "always"
}
},
"rank": "none"
},
"line21decoder": { "line21decoder": {
"author": "Edward Hervey <edward@centricular.com>", "author": "Edward Hervey <edward@centricular.com>",
"description": "Extract line21 CC from SD video streams", "description": "Extract line21 CC from SD video streams",
@ -9154,6 +9206,57 @@
} }
] ]
}, },
"GstCodecCCInsertMetaOrder": {
"kind": "enum",
"values": [
{
"desc": "Decode",
"name": "decode",
"value": "0"
},
{
"desc": "Display",
"name": "display",
"value": "1"
}
]
},
"GstCodecCCInserter": {
"hierarchy": [
"GstCodecCCInserter",
"GstElement",
"GstObject",
"GInitiallyUnowned",
"GObject"
],
"kind": "object",
"properties": {
"caption-meta-order": {
"blurb": "Order of caption metas attached on buffers. In case of \"display\" order, inserter will reorder captions to decoding order",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "decode (0)",
"mutable": "ready",
"readable": true,
"type": "GstCodecCCInsertMetaOrder",
"writable": true
},
"remove-caption-meta": {
"blurb": "Remove caption meta from outgoing video buffers",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "false",
"mutable": "null",
"readable": true,
"type": "gboolean",
"writable": true
}
}
},
"GstLine21DecoderMode": { "GstLine21DecoderMode": {
"kind": "enum", "kind": "enum",
"values": [ "values": [