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docs: Add vah264enc metadata.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1051>
This commit is contained in:
Víctor Manuel Jáquez Leal
parent
1f2f135cdb
commit
c769a089ea
1 changed files with 357 additions and 0 deletions
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@ -227066,6 +227066,318 @@
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},
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"rank": "none"
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},
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"vah264enc": {
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"author": "He Junyan <junyan.he@intel.com>",
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"description": "VA-API based H.264 video encoder",
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"hierarchy": [
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"GstVaH264Enc",
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"GstVideoEncoder",
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"GstElement",
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"GstObject",
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"GInitiallyUnowned",
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"GObject"
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],
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"interfaces": [
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"GstPreset"
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],
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"klass": "Codec/Encoder/Video/Hardware",
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"long-name": "VA-API H.264 Encoder",
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"pad-templates": {
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"sink": {
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"caps": "video/x-raw(memory:VAMemory):\n format: { NV12 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n format: { NV12 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n",
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"direction": "sink",
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"presence": "always"
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},
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"src": {
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"caps": "video/x-h264:\n",
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"direction": "src",
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"presence": "always"
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}
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},
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"properties": {
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"aud": {
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"blurb": "Insert AU (Access Unit) delimeter for each frame",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "false",
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"mutable": "null",
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"readable": true,
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"type": "gboolean",
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"writable": true
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},
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"b-frames": {
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"blurb": "Number of B frames between I and P reference frames",
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"conditionally-available": true,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "0",
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"max": "31",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"b-pyramid": {
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"blurb": "Enable the b-pyramid reference structure in the GOP",
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"conditionally-available": true,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "false",
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"mutable": "null",
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"readable": true,
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"type": "gboolean",
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"writable": true
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},
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"bitrate": {
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"blurb": "The desired bitrate expressed in kbps (0: auto-calculate)",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "0",
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"max": "2048000",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"cabac": {
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"blurb": "Enable CABAC entropy coding mode",
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"conditionally-available": true,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "true",
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"mutable": "null",
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"readable": true,
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"type": "gboolean",
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"writable": true
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},
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"cpb-size": {
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"blurb": "The desired max CPB size in Kb (0: auto-calculate)",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "0",
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"max": "2048000",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"dct8x8": {
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"blurb": "Enable adaptive use of 8x8 transforms in I-frames",
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"conditionally-available": true,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "true",
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"mutable": "null",
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"readable": true,
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"type": "gboolean",
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"writable": true
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},
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"i-frames": {
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"blurb": "Force the number of I frames insertion within one GOP, not including the first IDR frame",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "0",
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"max": "1023",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"key-int-max": {
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"blurb": "The maximal distance between two keyframes. It decides the size of GOP (0: auto-calculate)",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "0",
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"max": "1024",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"max-qp": {
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"blurb": "Maximum quantizer value for each frame",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "51",
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"max": "51",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"mbbrc": {
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"blurb": "Macroblock level Bitrate Control. It is not compatible with CQP",
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"conditionally-available": true,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "auto (0)",
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"mutable": "null",
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"readable": true,
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"type": "GstVaH264Mbbrc",
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"writable": true
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},
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"min-qp": {
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"blurb": "Minimum quantizer value for each frame",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "1",
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"max": "51",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"num-slices": {
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"blurb": "Number of slices per frame",
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"conditionally-available": true,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "1",
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"max": "200",
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"min": "1",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"qpb": {
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"blurb": "The quantizer value for B frame. This is available only in CQP mode",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "26",
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"max": "51",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"qpi": {
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"blurb": "The quantizer value for I frame. In CQP mode, it specifies the QP of I frame, in other mode, it specifies the init QP of all frames",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "26",
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"max": "51",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"qpp": {
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"blurb": "The quantizer value for P frame. This is available only in CQP mode",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "26",
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"max": "51",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"rate-control": {
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"blurb": "The desired rate control mode for the encoder",
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"conditionally-available": true,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "cbr (2)",
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"mutable": "null",
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"readable": true,
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"type": "GstVaH264EncRateControl",
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"writable": true
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},
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"ref-frames": {
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"blurb": "Number of reference frames, including both the forward and the backward",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "3",
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"max": "16",
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"min": "0",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"target-percentage": {
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"blurb": "The percentage for 'target bitrate'/'maximum bitrate' (Only in VBR)",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "66",
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"max": "100",
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"min": "50",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"target-usage": {
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"blurb": "The target usage to control and balance the encoding speed/quality",
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"conditionally-available": false,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "4",
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"max": "7",
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"min": "1",
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"mutable": "null",
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"readable": true,
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"type": "guint",
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"writable": true
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},
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"trellis": {
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"blurb": "Enable the trellis quantization method",
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"conditionally-available": true,
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"construct": true,
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"construct-only": false,
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"controllable": false,
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"default": "false",
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"mutable": "null",
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"readable": true,
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"type": "gboolean",
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"writable": true
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}
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},
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"rank": "none"
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},
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"vah265dec": {
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"author": "Nicolas Dufresne <nicolas.dufresne@collabora.com>",
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"description": "VA-API based H.265 video decoder",
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@ -227257,6 +227569,51 @@
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"value": "4"
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}
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]
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},
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"GstVaH264EncRateControl": {
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"kind": "enum",
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"values": [
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{
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"desc": "Constant Bitrate",
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"name": "cbr",
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"value": "2"
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},
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{
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"desc": "Variable Bitrate",
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"name": "vbr",
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"value": "4"
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},
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{
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"desc": "Video Conferencing Mode (Non HRD compliant)",
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"name": "vcm",
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"value": "8"
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},
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{
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"desc": "Constant Quantizer",
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"name": "cqp",
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"value": "16"
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}
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]
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},
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"GstVaH264Mbbrc": {
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"kind": "enum",
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"values": [
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{
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"desc": "Auto choose",
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"name": "auto",
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"value": "0"
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},
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{
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"desc": "Always enable",
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"name": "enable",
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"value": "1"
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},
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{
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"desc": "Always disable",
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"name": "disable",
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"value": "2"
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}
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]
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}
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},
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"package": "GStreamer Bad Plug-ins",
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