{ "vaapi": { "description": "VA-API based elements", "elements": { "vaapidecodebin": { "author": "Sreerenj Balachandran <sreerenj.balachandran@intel.com>, Victor Jaquez <victorx.jaquez@intel.com>", "description": "A VA-API based bin with a decoder and a postprocessor", "hierarchy": [ "GstVaapiDecodeBin", "GstBin", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "interfaces": [ "GstChildProxy" ], "klass": "Codec/Decoder/Video/Hardware", "long-name": "VA-API Decode Bin", "pad-templates": { "sink": { "caps": "video/mpeg:\n mpegversion: 2\n systemstream: false\nvideo/mpeg:\n mpegversion: 4\nvideo/x-divx:\nvideo/x-xvid:\nvideo/x-h263:\nvideo/x-h264:\nvideo/x-h265:\nvideo/x-wmv:\nvideo/x-vp8:\nvideo/x-vp9:\n", "direction": "sink", "presence": "always" }, "src": { "caps": "video/x-raw(memory:VASurface):\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: progressive\n\nvideo/x-raw(meta:GstVideoGLTextureUploadMeta):\n format: { RGBA, BGRA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: progressive\nvideo/x-raw:\n format: { AYUV64, ARGB64, 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, 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, Y444, GBR, NV24, xBGR, BGRx, xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, YV12, NV21, NV12, NV12_64Z32, 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 interlace-mode: progressive\n", "direction": "src", "presence": "always" } }, "properties": { "deinterlace-method": { "blurb": "Deinterlace method to use", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "none (0)", "mutable": "null", "readable": true, "type": "GstVaapiDeinterlaceMethod", "writable": true }, "disable-vpp": { "blurb": "Disable Video Post Processing (No support for run time disabling)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "max-size-buffers": { "blurb": "Max. number of buffers in the queue (0=disable)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "-1", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "max-size-bytes": { "blurb": "Max. amount of data in the queue (bytes, 0=disable)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "-1", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "max-size-time": { "blurb": "Max. amount of data in the queue (in ns, 0=disable)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "18446744073709551615", "min": "0", "mutable": "null", "readable": true, "type": "guint64", "writable": true } }, "rank": "primary + 2" }, "vaapih264dec": { "author": "Gwenole Beauchesne <gwenole.beauchesne@intel.com>, Halley Zhao <halley.zhao@intel.com>, Sreerenj Balachandran <sreerenj.balachandran@intel.com>, Wind Yuan <feng.yuan@intel.com>", "description": "A VA-API based H264 video decoder", "hierarchy": [ "GstVaapiDecode_h264", "GstVideoDecoder", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "klass": "Codec/Decoder/Video/Hardware", "long-name": "VA-API H264 decoder", "pad-templates": { "sink": { "caps": "video/x-h264:\n", "direction": "sink", "presence": "always" }, "src": { "caps": "video/x-raw(memory:VASurface):\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(meta:GstVideoGLTextureUploadMeta):\n format: { RGBA, BGRA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:DMABuf):\n format: { I420, YV12, RGBA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n", "direction": "src", "presence": "always" } }, "properties": { "base-only": { "blurb": "Drop any NAL unit not defined in Annex.A", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "low-latency": { "blurb": "When enabled, frames will be pushed as soon as they are available. It might violate the H.264 spec.", "conditionally-available": false, "construct": true, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true } }, "rank": "primary" }, "vaapih264enc": { "author": "Wind Yuan <feng.yuan@intel.com>", "description": "A VA-API based H264 video encoder", "hierarchy": [ "GstVaapiEncodeH264", "GstVaapiEncode", "GstVideoEncoder", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "interfaces": [ "GstPreset" ], "klass": "Codec/Encoder/Video/Hardware", "long-name": "VA-API H264 encoder", "pad-templates": { "sink": { "caps": "video/x-raw:\n format: { NV12, YV12, I420 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: progressive\n\nvideo/x-raw(memory:VASurface):\n format: { NV12, YV12, I420 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: progressive\n", "direction": "sink", "presence": "always" }, "src": { "caps": "video/x-h264:\n stream-format: { (string)avc, (string)byte-stream }\n alignment: au\n profile: { (string)constrained-baseline, (string)baseline, (string)main, (string)high, (string)multiview-high, (string)stereo-high }\n", "direction": "src", "presence": "always" } }, "properties": { "bitrate": { "blurb": "The desired bitrate expressed in kbps (0: auto-calculate)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "2048000", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "cabac": { "blurb": "Enable CABAC entropy coding mode", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "compliance-mode": { "blurb": "Tune Encode quality/performance by relaxing specification compliance restrictions", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "strict (0)", "mutable": "null", "readable": true, "type": "GstVaapiEncoderH264ComplianceMode", "writable": true }, "cpb-length": { "blurb": "Length of the CPB buffer in milliseconds", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1500", "max": "10000", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "dct8x8": { "blurb": "Enable adaptive use of 8x8 transforms in I-frames", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "default-roi-delta-qp": { "blurb": "The default delta-qp to apply to each Region of Interest(lower value means higher-quality, higher value means lower-quality)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "-10", "max": "10", "min": "-10", "mutable": "null", "readable": true, "type": "gint", "writable": true }, "init-qp": { "blurb": "Initial quantizer value", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "26", "max": "51", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "keyframe-period": { "blurb": "Maximal distance between two keyframes (0: auto-calculate)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "30", "max": "-1", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "max-bframes": { "blurb": "Number of B-frames between I and P", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "10", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "max-qp": { "blurb": "Maximum quantizer value", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "51", "max": "51", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "mbbrc": { "blurb": "Macroblock level Bitrate Control", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "auto (0)", "mutable": "null", "readable": true, "type": "GstVaapiEncoderMbbrc", "writable": true }, "min-qp": { "blurb": "Minimum quantizer value", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "51", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "num-slices": { "blurb": "Number of slices per frame", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "200", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "num-views": { "blurb": "Number of Views for MVC encoding", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "10", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "prediction-type": { "blurb": "Reference Picture Selection Modes", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "default (0)", "mutable": "null", "readable": true, "type": "GstVaapiEncoderH264PredictionType", "writable": true }, "qp-ib": { "blurb": "Difference of QP between I and B frame (available only on CQP)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "51", "min": "-51", "mutable": "null", "readable": true, "type": "gint", "writable": true }, "qp-ip": { "blurb": "Difference of QP between I and P frame (available only on CQP)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "51", "min": "-51", "mutable": "null", "readable": true, "type": "gint", "writable": true }, "quality-factor": { "blurb": "quality factor for ICQ/QVBR bitrate control mode(low value means higher-quality, higher value means lower-quality)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "26", "max": "51", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "quality-level": { "blurb": "Encoding Quality Level (lower value means higher-quality/slow-encode, higher value means lower-quality/fast-encode)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "4", "max": "7", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "rate-control": { "blurb": "Rate control mode", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "cqp (1)", "mutable": "null", "readable": true, "type": "GstVaapiRateControlH264", "writable": true }, "refs": { "blurb": "Number of reference frames", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "8", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "target-percentage": { "blurb": "The desired target percentage of bitrate for variable rate controls.", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "70", "max": "100", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "temporal-levels": { "blurb": "Number of temporal levels in the encoded stream ", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "4", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "trellis": { "blurb": "The Trellis Quantization Method of Encoder", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "tune": { "blurb": "Encoder tuning option", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "none (0)", "mutable": "null", "readable": true, "type": "GstVaapiEncoderTuneH264", "writable": true }, "view-ids": { "blurb": "Set of View Ids used for MVC encoding", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "mutable": "null", "readable": true, "type": "GstValueArray", "writable": true } }, "rank": "primary" }, "vaapih265dec": { "author": "Gwenole Beauchesne <gwenole.beauchesne@intel.com>, Halley Zhao <halley.zhao@intel.com>, Sreerenj Balachandran <sreerenj.balachandran@intel.com>, Wind Yuan <feng.yuan@intel.com>", "description": "A VA-API based H265 video decoder", "hierarchy": [ "GstVaapiDecode_h265", "GstVideoDecoder", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "klass": "Codec/Decoder/Video/Hardware", "long-name": "VA-API H265 decoder", "pad-templates": { "sink": { "caps": "video/x-h265:\n", "direction": "sink", "presence": "always" }, "src": { "caps": "video/x-raw(memory:VASurface):\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(meta:GstVideoGLTextureUploadMeta):\n format: { RGBA, BGRA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:DMABuf):\n format: { I420, YV12, RGBA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n", "direction": "src", "presence": "always" } }, "properties": {}, "rank": "primary" }, "vaapih265enc": { "author": "Sreerenj Balachandran <sreerenj.balachandran@intel.com>", "description": "A VA-API based H265 video encoder", "hierarchy": [ "GstVaapiEncodeH265", "GstVaapiEncode", "GstVideoEncoder", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "interfaces": [ "GstPreset" ], "klass": "Codec/Encoder/Video/Hardware", "long-name": "VA-API H265 encoder", "pad-templates": { "sink": { "caps": "video/x-raw:\n format: { NV12, YV12, I420 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: progressive\n\nvideo/x-raw(memory:VASurface):\n format: { NV12, YV12, I420 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: progressive\n", "direction": "sink", "presence": "always" }, "src": { "caps": "video/x-h265:\n stream-format: { (string)hvc1, (string)byte-stream }\n alignment: au\n profile: { (string)main, (string)main-10, (string)main-444, (string)main-444-10 }\n", "direction": "src", "presence": "always" } }, "properties": { "bitrate": { "blurb": "The desired bitrate expressed in kbps (0: auto-calculate)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "2048000", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "cpb-length": { "blurb": "Length of the CPB buffer in milliseconds", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1500", "max": "10000", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "default-roi-delta-qp": { "blurb": "The default delta-qp to apply to each Region of Interest(lower value means higher-quality, higher value means lower-quality)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "-10", "max": "10", "min": "-10", "mutable": "null", "readable": true, "type": "gint", "writable": true }, "init-qp": { "blurb": "Initial quantizer value", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "26", "max": "51", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "keyframe-period": { "blurb": "Maximal distance between two keyframes (0: auto-calculate)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "30", "max": "-1", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "low-delay-b": { "blurb": "Transforms P frames into predictive B frames. Enable it when P frames are not supported.", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "max-bframes": { "blurb": "Number of B-frames between I and P", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "10", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "max-qp": { "blurb": "Maximum quantizer value", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "51", "max": "51", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "mbbrc": { "blurb": "Macroblock level Bitrate Control", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "auto (0)", "mutable": "null", "readable": true, "type": "GstVaapiEncoderMbbrc", "writable": true }, "min-qp": { "blurb": "Minimum quantizer value", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "51", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "num-slices": { "blurb": "Number of slices per frame", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "200", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "num-tile-cols": { "blurb": "the number of columns for tile encoding", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "20", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "num-tile-rows": { "blurb": "the number of rows for tile encoding", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "22", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "qp-ib": { "blurb": "Difference of QP between I and B frame (available only on CQP)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "51", "min": "-51", "mutable": "null", "readable": true, "type": "gint", "writable": true }, "qp-ip": { "blurb": "Difference of QP between I and P frame (available only on CQP)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "51", "min": "-51", "mutable": "null", "readable": true, "type": "gint", "writable": true }, "quality-factor": { "blurb": "quality factor for ICQ/QBVR bitrate control mode (lower value means higher quality, higher value means lower quality)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "26", "max": "51", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "quality-level": { "blurb": "Encoding Quality Level (lower value means higher-quality/slow-encode, higher value means lower-quality/fast-encode)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "4", "max": "7", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "rate-control": { "blurb": "Rate control mode", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "cqp (1)", "mutable": "null", "readable": true, "type": "GstVaapiRateControlH265", "writable": true }, "refs": { "blurb": "Number of reference frames", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "3", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "target-percentage": { "blurb": "The desired target percentage of bitrate for variable rate controls.", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "70", "max": "100", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "trellis": { "blurb": "The Trellis Quantization Method of Encoder", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "tune": { "blurb": "Encoder tuning option", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "none (0)", "mutable": "null", "readable": true, "type": "GstVaapiEncoderTuneH265", "writable": true } }, "rank": "primary" }, "vaapijpegdec": { "author": "Gwenole Beauchesne <gwenole.beauchesne@intel.com>, Halley Zhao <halley.zhao@intel.com>, Sreerenj Balachandran <sreerenj.balachandran@intel.com>, Wind Yuan <feng.yuan@intel.com>", "description": "A VA-API based JPEG video decoder", "hierarchy": [ "GstVaapiDecode_jpeg", "GstVideoDecoder", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "klass": "Codec/Decoder/Video/Hardware", "long-name": "VA-API JPEG decoder", "pad-templates": { "sink": { "caps": "image/jpeg:\n", "direction": "sink", "presence": "always" }, "src": { "caps": "video/x-raw(memory:VASurface):\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(meta:GstVideoGLTextureUploadMeta):\n format: { RGBA, BGRA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:DMABuf):\n format: { I420, YV12, RGBA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n", "direction": "src", "presence": "always" } }, "properties": {}, "rank": "marginal" }, "vaapimpeg2dec": { "author": "Gwenole Beauchesne <gwenole.beauchesne@intel.com>, Halley Zhao <halley.zhao@intel.com>, Sreerenj Balachandran <sreerenj.balachandran@intel.com>, Wind Yuan <feng.yuan@intel.com>", "description": "A VA-API based MPEG2 video decoder", "hierarchy": [ "GstVaapiDecode_mpeg2", "GstVideoDecoder", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "klass": "Codec/Decoder/Video/Hardware", "long-name": "VA-API MPEG2 decoder", "pad-templates": { "sink": { "caps": "video/mpeg:\n mpegversion: 2\n systemstream: false\n", "direction": "sink", "presence": "always" }, "src": { "caps": "video/x-raw(memory:VASurface):\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(meta:GstVideoGLTextureUploadMeta):\n format: { RGBA, BGRA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:DMABuf):\n format: { I420, YV12, RGBA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n", "direction": "src", "presence": "always" } }, "properties": {}, "rank": "primary" }, "vaapimpeg2enc": { "author": "Guangxin Xu <guangxin.xu@intel.com>", "description": "A VA-API based MPEG-2 video encoder", "hierarchy": [ "GstVaapiEncodeMpeg2", "GstVaapiEncode", "GstVideoEncoder", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "interfaces": [ "GstPreset" ], "klass": "Codec/Encoder/Video/Hardware", "long-name": "VA-API MPEG-2 encoder", "pad-templates": { "sink": { "caps": "video/x-raw:\n format: { NV12, YV12, I420 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: progressive\n\nvideo/x-raw(memory:VASurface):\n format: { NV12, YV12, I420 }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: progressive\n", "direction": "sink", "presence": "always" }, "src": { "caps": "video/mpeg:\n mpegversion: 2\n systemstream: false\n", "direction": "src", "presence": "always" } }, "properties": { "bitrate": { "blurb": "The desired bitrate expressed in kbps (0: auto-calculate)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "2048000", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "default-roi-delta-qp": { "blurb": "The default delta-qp to apply to each Region of Interest(lower value means higher-quality, higher value means lower-quality)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "-10", "max": "10", "min": "-10", "mutable": "null", "readable": true, "type": "gint", "writable": true }, "keyframe-period": { "blurb": "Maximal distance between two keyframes (0: auto-calculate)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "30", "max": "-1", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "max-bframes": { "blurb": "Number of B-frames between I and P", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "16", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "min-force-key-unit-interval": { "blurb": "Minimum interval between force-keyunit requests in nanoseconds", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "18446744073709551615", "min": "0", "mutable": "null", "readable": true, "type": "guint64", "writable": true }, "qos": { "blurb": "Handle Quality-of-Service events from downstream", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "quality-level": { "blurb": "Encoding Quality Level (lower value means higher-quality/slow-encode, higher value means lower-quality/fast-encode)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "4", "max": "7", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "quantizer": { "blurb": "Constant quantizer (if rate-control mode is CQP)", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "8", "max": "62", "min": "2", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "rate-control": { "blurb": "Rate control mode", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "cqp (1)", "mutable": "null", "readable": true, "type": "GstVaapiRateControlMPEG2", "writable": true }, "target-percentage": { "blurb": "The desired target percentage of bitrate for variable rate controls.", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "70", "max": "100", "min": "1", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "trellis": { "blurb": "The Trellis Quantization Method of Encoder", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "tune": { "blurb": "Encoder tuning option", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "none (0)", "mutable": "null", "readable": true, "type": "GstVaapiEncoderTuneMPEG2", "writable": true } }, "rank": "primary" }, "vaapipostproc": { "author": "Gwenole Beauchesne <gwenole.beauchesne@intel.com>", "description": "A VA-API video postprocessing filter", "hierarchy": [ "GstVaapiPostproc", "GstBaseTransform", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "interfaces": [ "GstColorBalance" ], "klass": "Filter/Converter/Effect/Video/Scaler/Deinterlace/Hardware", "long-name": "VA-API video postprocessing", "pad-templates": { "sink": { "caps": "video/x-raw(memory:VASurface):\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: { (string)progressive, (string)interleaved, (string)mixed }\nvideo/x-raw:\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: { (string)progressive, (string)interleaved, (string)mixed }\n", "direction": "sink", "presence": "always" }, "src": { "caps": "video/x-raw(memory:VASurface):\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: progressive\n\nvideo/x-raw(meta:GstVideoGLTextureUploadMeta):\n format: { RGBA, BGRA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n interlace-mode: { (string)progressive, (string)interleaved, (string)mixed }\n\nvideo/x-raw(memory:DMABuf):\n format: { I420, YV12, RGBA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n", "direction": "src", "presence": "always" } }, "properties": { "brightness": { "blurb": "The color brightness value", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "1", "min": "-1", "mutable": "null", "readable": true, "type": "gfloat", "writable": true }, "contrast": { "blurb": "The color contrast value", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "2", "min": "0", "mutable": "null", "readable": true, "type": "gfloat", "writable": true }, "crop-bottom": { "blurb": "Pixels to crop at bottom", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "2147483647", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "crop-left": { "blurb": "Pixels to crop at left", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "2147483647", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "crop-right": { "blurb": "Pixels to crop at right", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "2147483647", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "crop-top": { "blurb": "Pixels to crop at top", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "2147483647", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "deinterlace-method": { "blurb": "Deinterlace method to use", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "bob (1)", "mutable": "null", "readable": true, "type": "GstVaapiDeinterlaceMethod", "writable": true }, "deinterlace-mode": { "blurb": "Deinterlace mode to use", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "auto (0)", "mutable": "null", "readable": true, "type": "GstVaapiDeinterlaceMode", "writable": true }, "denoise": { "blurb": "The level of denoising to apply", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "1", "min": "0", "mutable": "null", "readable": true, "type": "gfloat", "writable": true }, "force-aspect-ratio": { "blurb": "When enabled, scaling will respect original aspect ratio", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "true", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "format": { "blurb": "The forced output pixel format", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "encoded (1)", "mutable": "null", "readable": true, "type": "GstVideoFormat", "writable": true }, "hdr-tone-map": { "blurb": "Apply HDR tone mapping algorithm", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "auto (0)", "mutable": "null", "readable": true, "type": "GstVaapiHDRToneMap", "writable": true }, "height": { "blurb": "Forced output height", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "2147483647", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "hue": { "blurb": "The color hue value", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "180", "min": "-180", "mutable": "null", "readable": true, "type": "gfloat", "writable": true }, "saturation": { "blurb": "The color saturation value", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "1", "max": "2", "min": "0", "mutable": "null", "readable": true, "type": "gfloat", "writable": true }, "scale-method": { "blurb": "Scaling method to use", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "default (0)", "mutable": "null", "readable": true, "type": "GstVaapiScaleMethod", "writable": true }, "sharpen": { "blurb": "The level of sharpening/blurring to apply", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "1", "min": "-1", "mutable": "null", "readable": true, "type": "gfloat", "writable": true }, "skin-tone-enhancement": { "blurb": "Apply the skin tone enhancement algorithm", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "skin-tone-enhancement-level": { "blurb": "Apply the skin tone enhancement algorithm with specified level", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "3", "max": "9", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true }, "video-direction": { "blurb": "Video direction: rotation and flipping", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "identity (0)", "mutable": "null", "readable": true, "type": "GstVideoOrientationMethod", "writable": true }, "width": { "blurb": "Forced output width", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0", "max": "2147483647", "min": "0", "mutable": "null", "readable": true, "type": "guint", "writable": true } }, "rank": "primary" }, "vaapisink": { "author": "Gwenole Beauchesne <gwenole.beauchesne@intel.com>", "description": "A VA-API based videosink", "hierarchy": [ "GstVaapiSink", "GstVideoSink", "GstBaseSink", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "interfaces": [ "GstVideoOverlay", "GstColorBalance", "GstNavigation" ], "klass": "Sink/Video", "long-name": "VA-API sink", "pad-templates": { "sink": { "caps": "video/x-raw(memory:VASurface):\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:VASurface, meta:GstVideoOverlayComposition):\n format: { ENCODED, NV12, I420, YV12, P010_10LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(meta:GstVideoOverlayComposition):\n format: { AYUV64, ARGB64, 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, 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, Y444, GBR, NV24, xBGR, BGRx, xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, YV12, NV21, NV12, NV12_64Z32, 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 ]\nvideo/x-raw:\n format: { AYUV64, ARGB64, 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, 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, Y444, GBR, NV24, xBGR, BGRx, xRGB, RGBx, BGR, IYU2, v308, RGB, Y42B, NV61, NV16, VYUY, UYVY, YVYU, YUY2, I420, YV12, NV21, NV12, NV12_64Z32, 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" } }, "properties": { "brightness": { "blurb": "The display brightness value", "conditionally-available": false, "construct": true, "construct-only": false, "controllable": false, "default": "0", "max": "1", "min": "-1", "mutable": "null", "readable": true, "type": "gfloat", "writable": true }, "contrast": { "blurb": "The display contrast value", "conditionally-available": false, "construct": true, "construct-only": false, "controllable": false, "default": "1", "max": "2", "min": "0", "mutable": "null", "readable": true, "type": "gfloat", "writable": true }, "display": { "blurb": "display type to use", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "any (0)", "mutable": "null", "readable": true, "type": "GstVaapiDisplayType", "writable": true }, "display-name": { "blurb": "display name to use", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "NULL", "mutable": "null", "readable": true, "type": "gchararray", "writable": true }, "force-aspect-ratio": { "blurb": "When enabled, scaling will respect original aspect ratio", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "true", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "fullscreen": { "blurb": "Requests window in fullscreen state", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "hue": { "blurb": "The display hue value", "conditionally-available": false, "construct": true, "construct-only": false, "controllable": false, "default": "0", "max": "180", "min": "-180", "mutable": "null", "readable": true, "type": "gfloat", "writable": true }, "rotation": { "blurb": "The display rotation mode", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "0 (0)", "mutable": "null", "readable": true, "type": "GstVaapiRotation", "writable": true }, "saturation": { "blurb": "The display saturation value", "conditionally-available": false, "construct": true, "construct-only": false, "controllable": false, "default": "1", "max": "2", "min": "0", "mutable": "null", "readable": true, "type": "gfloat", "writable": true }, "signal-handoffs": { "blurb": "Send a signal after rendering the buffer", "conditionally-available": false, "construct": false, "construct-only": false, "controllable": false, "default": "false", "mutable": "null", "readable": true, "type": "gboolean", "writable": true }, "view-id": { "blurb": "ID of the view component of interest to display", "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": "marginal", "signals": { "handoff": { "args": [ { "name": "arg0", "type": "GstBuffer" } ], "return-type": "void", "when": "last" } } }, "vaapivc1dec": { "author": "Gwenole Beauchesne <gwenole.beauchesne@intel.com>, Halley Zhao <halley.zhao@intel.com>, Sreerenj Balachandran <sreerenj.balachandran@intel.com>, Wind Yuan <feng.yuan@intel.com>", "description": "A VA-API based VC1 video decoder", "hierarchy": [ "GstVaapiDecode_vc1", "GstVideoDecoder", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "klass": "Codec/Decoder/Video/Hardware", "long-name": "VA-API VC1 decoder", "pad-templates": { "sink": { "caps": "video/x-wmv:\n wmvversion: 3\n format: { WMV3, WVC1 }\n", "direction": "sink", "presence": "always" }, "src": { "caps": "video/x-raw(memory:VASurface):\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(meta:GstVideoGLTextureUploadMeta):\n format: { RGBA, BGRA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n format: { ENCODED, NV12, YV12, I420, YUY2, UYVY, Y444, GRAY8, P010_10LE, VUYA, Y210, Y410, ARGB, xRGB, RGBA, RGBx, ABGR, xBGR, BGRA, BGRx, RGB16, RGB, BGR10A2_LE }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:DMABuf):\n format: { I420, YV12, RGBA }\n width: [ 1, 2147483647 ]\n height: [ 1, 2147483647 ]\n framerate: [ 0/1, 2147483647/1 ]\n", "direction": "src", "presence": "always" } }, "properties": {}, "rank": "primary" } }, "filename": "gstvaapi", "license": "LGPL", "other-types": { "GstVaapiDeinterlaceMethod": { "kind": "enum", "values": [ { "desc": "Disable deinterlacing", "name": "none", "value": "0" }, { "desc": "Bob deinterlacing", "name": "bob", "value": "1" }, { "desc": "Weave deinterlacing", "name": "weave", "value": "2" }, { "desc": "Motion adaptive deinterlacing", "name": "motion-adaptive", "value": "3" }, { "desc": "Motion compensated deinterlacing", "name": "motion-compensated", "value": "4" } ] }, "GstVaapiDeinterlaceMode": { "kind": "enum", "values": [ { "desc": "Auto detection", "name": "auto", "value": "0" }, { "desc": "Force deinterlacing", "name": "interlaced", "value": "1" }, { "desc": "Never deinterlace", "name": "disabled", "value": "2" } ] }, "GstVaapiDisplayType": { "kind": "enum", "values": [ { "desc": "Auto detection", "name": "any", "value": "0" }, { "desc": "VA/X11 display", "name": "x11", "value": "1" }, { "desc": "VA/GLX display", "name": "glx", "value": "2" }, { "desc": "VA/EGL display", "name": "egl", "value": "5" }, { "desc": "VA/Wayland display", "name": "wayland", "value": "3" }, { "desc": "VA/DRM display", "name": "drm", "value": "4" } ] }, "GstVaapiEncode": { "hierarchy": [ "GstVaapiEncode", "GstVideoEncoder", "GstElement", "GstObject", "GInitiallyUnowned", "GObject" ], "interfaces": [ "GstPreset" ], "kind": "object" }, "GstVaapiEncoderH264ComplianceMode": { "kind": "enum", "values": [ { "desc": "Strict compliance to the H264 Specification ", "name": "strict", "value": "0" }, { "desc": "Restrict the allocation size of coded-buffer", "name": "restrict-buf-alloc", "value": "1" } ] }, "GstVaapiEncoderH264PredictionType": { "kind": "enum", "values": [ { "desc": "Default encode, prev/next frame as ref ", "name": "default", "value": "0" }, { "desc": "Hierarchical P frame encode", "name": "hierarchical-p", "value": "1" }, { "desc": "Hierarchical B frame encode", "name": "hierarchical-b", "value": "2" } ] }, "GstVaapiEncoderMbbrc": { "kind": "enum", "values": [ { "desc": "Auto", "name": "auto", "value": "0" }, { "desc": "On", "name": "on", "value": "1" }, { "desc": "Off", "name": "off", "value": "2" } ] }, "GstVaapiEncoderTuneH264": { "kind": "enum", "values": [ { "desc": "None", "name": "none", "value": "0" }, { "desc": "High compression", "name": "high-compression", "value": "1" }, { "desc": "Low power mode", "name": "low-power", "value": "3" } ] }, "GstVaapiEncoderTuneH265": { "kind": "enum", "values": [ { "desc": "None", "name": "none", "value": "0" }, { "desc": "Low power mode", "name": "low-power", "value": "3" } ] }, "GstVaapiEncoderTuneMPEG2": { "kind": "enum", "values": [ { "desc": "None", "name": "none", "value": "0" } ] }, "GstVaapiHDRToneMap": { "kind": "enum", "values": [ { "desc": "Auto detection", "name": "auto", "value": "0" }, { "desc": "Disable HDR tone mapping", "name": "disabled", "value": "1" } ] }, "GstVaapiRateControlH264": { "kind": "enum", "values": [ { "desc": "Constant QP", "name": "cqp", "value": "1" }, { "desc": "Constant bitrate", "name": "cbr", "value": "2" }, { "desc": "Variable bitrate", "name": "vbr", "value": "4" }, { "desc": "Variable bitrate - Constrained", "name": "vbr_constrained", "value": "5" }, { "desc": "Constant QP - Intelligent", "name": "icq", "value": "7" }, { "desc": "Variable bitrate - Quality defined", "name": "qvbr", "value": "8" } ] }, "GstVaapiRateControlH265": { "kind": "enum", "values": [ { "desc": "Constant QP", "name": "cqp", "value": "1" }, { "desc": "Constant bitrate", "name": "cbr", "value": "2" }, { "desc": "Variable bitrate", "name": "vbr", "value": "4" }, { "desc": "Constant QP - Intelligent", "name": "icq", "value": "7" }, { "desc": "Variable bitrate - Quality defined", "name": "qvbr", "value": "8" } ] }, "GstVaapiRateControlMPEG2": { "kind": "enum", "values": [ { "desc": "Constant QP", "name": "cqp", "value": "1" }, { "desc": "Constant bitrate", "name": "cbr", "value": "2" } ] }, "GstVaapiRotation": { "kind": "enum", "values": [ { "desc": "Unrotated mode", "name": "0", "value": "0" }, { "desc": "Rotated by 90°, clockwise", "name": "90", "value": "90" }, { "desc": "Rotated by 180°, clockwise", "name": "180", "value": "180" }, { "desc": "Rotated by 270°, clockwise", "name": "270", "value": "270" }, { "desc": "Rotated by image-orientating tag°", "name": "Automatic", "value": "360" } ] }, "GstVaapiScaleMethod": { "kind": "enum", "values": [ { "desc": "Default scaling mode", "name": "default", "value": "0" }, { "desc": "Fast scaling mode", "name": "fast", "value": "1" }, { "desc": "High quality scaling mode", "name": "hq", "value": "2" } ] } }, "package": "gstreamer-vaapi", "source": "gstreamer-vaapi", "tracers": {}, "url": "Unknown package origin" } }