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https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
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webrtcsink: Support av1 via nvav1enc, av1enc, and rav1enc
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1572>
This commit is contained in:
cdelguercio
Sebastian Dröge
parent
b12da2c543
commit
f5a7de9dc3
3 changed files with 67 additions and 18 deletions
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@ -8800,7 +8800,7 @@
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"type": "GstWebRTCSinkPad"
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},
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"video_%%u": {
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"caps": "video/x-raw:\n\nvideo/x-raw(memory:CUDAMemory):\n\nvideo/x-raw(memory:GLMemory):\n\nvideo/x-raw(memory:NVMM):\n\nvideo/x-raw(memory:D3D11Memory):\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\n",
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"caps": "video/x-raw:\n\nvideo/x-raw(memory:CUDAMemory):\n\nvideo/x-raw(memory:GLMemory):\n\nvideo/x-raw(memory:NVMM):\n\nvideo/x-raw(memory:D3D11Memory):\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\nvideo/x-av1:\n",
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"direction": "sink",
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"presence": "request",
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"type": "GstWebRTCSinkPad"
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@ -8833,7 +8833,7 @@
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"type": "GstWebRTCSinkPad"
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},
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"video_%%u": {
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"caps": "video/x-raw:\n\nvideo/x-raw(memory:CUDAMemory):\n\nvideo/x-raw(memory:GLMemory):\n\nvideo/x-raw(memory:NVMM):\n\nvideo/x-raw(memory:D3D11Memory):\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\n",
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"caps": "video/x-raw:\n\nvideo/x-raw(memory:CUDAMemory):\n\nvideo/x-raw(memory:GLMemory):\n\nvideo/x-raw(memory:NVMM):\n\nvideo/x-raw(memory:D3D11Memory):\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\nvideo/x-av1:\n",
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"direction": "sink",
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"presence": "request",
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"type": "GstWebRTCSinkPad"
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@ -8880,7 +8880,7 @@
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"type": "GstWebRTCSinkPad"
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},
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"video_%%u": {
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"caps": "video/x-raw:\n\nvideo/x-raw(memory:CUDAMemory):\n\nvideo/x-raw(memory:GLMemory):\n\nvideo/x-raw(memory:NVMM):\n\nvideo/x-raw(memory:D3D11Memory):\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\n",
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"caps": "video/x-raw:\n\nvideo/x-raw(memory:CUDAMemory):\n\nvideo/x-raw(memory:GLMemory):\n\nvideo/x-raw(memory:NVMM):\n\nvideo/x-raw(memory:D3D11Memory):\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\nvideo/x-av1:\n",
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"direction": "sink",
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"presence": "request",
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"type": "GstWebRTCSinkPad"
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@ -8912,7 +8912,7 @@
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"type": "GstWebRTCSrcPad"
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},
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"video_%%u": {
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"caps": "video/x-raw(ANY):\napplication/x-rtp:\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\n",
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"caps": "video/x-raw(ANY):\napplication/x-rtp:\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\nvideo/x-av1:\n",
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"direction": "src",
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"presence": "sometimes",
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"type": "GstWebRTCSrcPad"
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@ -8945,7 +8945,7 @@
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"type": "GstWebRTCSinkPad"
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},
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"video_%%u": {
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"caps": "video/x-raw:\n\nvideo/x-raw(memory:CUDAMemory):\n\nvideo/x-raw(memory:GLMemory):\n\nvideo/x-raw(memory:NVMM):\n\nvideo/x-raw(memory:D3D11Memory):\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\n",
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"caps": "video/x-raw:\n\nvideo/x-raw(memory:CUDAMemory):\n\nvideo/x-raw(memory:GLMemory):\n\nvideo/x-raw(memory:NVMM):\n\nvideo/x-raw(memory:D3D11Memory):\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\nvideo/x-av1:\n",
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"direction": "sink",
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"presence": "request",
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"type": "GstWebRTCSinkPad"
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@ -8979,7 +8979,7 @@
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"type": "GstWebRTCSrcPad"
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},
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"video_%%u": {
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"caps": "video/x-raw(ANY):\napplication/x-rtp:\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\n",
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"caps": "video/x-raw(ANY):\napplication/x-rtp:\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\nvideo/x-av1:\n",
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"direction": "src",
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"presence": "sometimes",
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"type": "GstWebRTCSrcPad"
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@ -9012,7 +9012,7 @@
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"type": "GstWebRTCSinkPad"
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},
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"video_%%u": {
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"caps": "video/x-raw:\n\nvideo/x-raw(memory:CUDAMemory):\n\nvideo/x-raw(memory:GLMemory):\n\nvideo/x-raw(memory:NVMM):\n\nvideo/x-raw(memory:D3D11Memory):\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\n",
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"caps": "video/x-raw:\n\nvideo/x-raw(memory:CUDAMemory):\n\nvideo/x-raw(memory:GLMemory):\n\nvideo/x-raw(memory:NVMM):\n\nvideo/x-raw(memory:D3D11Memory):\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\nvideo/x-av1:\n",
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"direction": "sink",
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"presence": "request",
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"type": "GstWebRTCSinkPad"
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@ -9044,7 +9044,7 @@
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"type": "GstWebRTCSrcPad"
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},
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"video_%%u": {
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"caps": "video/x-raw(ANY):\napplication/x-rtp:\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\n",
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"caps": "video/x-raw(ANY):\napplication/x-rtp:\nvideo/x-vp8:\nvideo/x-h264:\nvideo/x-vp9:\nvideo/x-h265:\nvideo/x-av1:\n",
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"direction": "src",
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"presence": "sometimes",
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"type": "GstWebRTCSrcPad"
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@ -9260,7 +9260,7 @@
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"construct": false,
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"construct-only": false,
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"controllable": false,
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"default": "video/x-vp8; video/x-h264; video/x-vp9; video/x-h265",
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"default": "video/x-vp8; video/x-h264; video/x-vp9; video/x-h265; video/x-av1",
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"mutable": "ready",
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"readable": true,
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"type": "GstCaps",
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@ -9467,7 +9467,7 @@
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"writable": true
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},
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"video-codecs": {
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"blurb": "Names of video codecs to be be used during the SDP negotiation. Valid values: [VP8, H264, VP9, H265]",
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"blurb": "Names of video codecs to be be used during the SDP negotiation. Valid values: [VP8, H264, VP9, H265, AV1]",
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"conditionally-available": false,
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"construct": false,
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"construct-only": false,
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@ -680,6 +680,7 @@ impl Codec {
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match self.name.as_str() {
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"H264" => make_element("h264parse", None),
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"H265" => make_element("h265parse", None),
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"AV1" => make_element("av1parse", None),
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_ => return Ok(None),
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}
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.map(Some)
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@ -723,6 +724,7 @@ pub static VP8_CAPS: Lazy<gst::Caps> = Lazy::new(|| gst::Caps::new_empty_simple(
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pub static VP9_CAPS: Lazy<gst::Caps> = Lazy::new(|| gst::Caps::new_empty_simple("video/x-vp9"));
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pub static H264_CAPS: Lazy<gst::Caps> = Lazy::new(|| gst::Caps::new_empty_simple("video/x-h264"));
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pub static H265_CAPS: Lazy<gst::Caps> = Lazy::new(|| gst::Caps::new_empty_simple("video/x-h265"));
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pub static AV1_CAPS: Lazy<gst::Caps> = Lazy::new(|| gst::Caps::new_empty_simple("video/x-av1"));
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pub static RTP_CAPS: Lazy<gst::Caps> =
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Lazy::new(|| gst::Caps::new_empty_simple("application/x-rtp"));
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@ -814,6 +816,14 @@ static CODECS: Lazy<Codecs> = Lazy::new(|| {
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&encoders,
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&payloaders,
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),
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Codec::new(
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"AV1",
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gst::StreamType::VIDEO,
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&AV1_CAPS,
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&decoders,
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&encoders,
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&payloaders,
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),
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])
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});
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@ -760,13 +760,31 @@ fn configure_encoder(enc: &gst::Element, start_bitrate: u32) {
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enc.set_property("disable-hrd-conformance", true);
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enc.set_property_from_str("rate-control", "cbr");
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}
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"nvav1enc" => {
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enc.set_property("bitrate", start_bitrate / 1000);
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enc.set_property("gop-size", -1i32);
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enc.set_property_from_str("rc-mode", "cbr");
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enc.set_property("zerolatency", true);
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}
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"av1enc" => {
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enc.set_property("target-bitrate", start_bitrate / 1000);
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enc.set_property_from_str("end-usage", "cbr");
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enc.set_property("keyframe-max-dist", i32::MAX);
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enc.set_property_from_str("usage-profile", "real-time");
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}
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"rav1enc" => {
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enc.set_property("bitrate", start_bitrate);
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enc.set_property("low-latency", true);
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enc.set_property("max-key-frame-interval", 715827882);
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enc.set_property("speed-preset", 10);
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}
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_ => (),
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}
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}
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}
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/// Default configuration for known payloaders, can be disabled
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/// by returning True from an payloader-setup handler.
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/// by returning True from a payloader-setup handler.
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fn configure_payloader(pay: &gst::Element) {
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pay.set_property("mtu", 1200_u32);
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@ -964,16 +982,19 @@ impl VideoEncoder {
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| "nvv4l2h264enc"
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| "nvv4l2vp8enc"
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| "nvv4l2vp9enc"
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| "nvav1enc"
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| "av1enc"
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| "rav1enc"
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)
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}
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fn bitrate(&self) -> Result<i32, WebRTCSinkError> {
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let bitrate = match self.factory_name.as_str() {
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"vp8enc" | "vp9enc" => self.element.property::<i32>("target-bitrate"),
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"x264enc" | "nvh264enc" | "vaapih264enc" | "vaapivp8enc" | "qsvh264enc" => {
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(self.element.property::<u32>("bitrate") * 1000) as i32
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}
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"nvv4l2h264enc" | "nvv4l2vp8enc" | "nvv4l2vp9enc" => {
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"av1enc" => (self.element.property::<u32>("target-bitrate") * 1000) as i32,
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"x264enc" | "nvh264enc" | "vaapih264enc" | "vaapivp8enc" | "qsvh264enc"
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| "nvav1enc" => (self.element.property::<u32>("bitrate") * 1000) as i32,
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"nvv4l2h264enc" | "nvv4l2vp8enc" | "nvv4l2vp9enc" | "rav1enc" => {
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(self.element.property::<u32>("bitrate")) as i32
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}
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_ => return Err(WebRTCSinkError::BitrateNotSupported),
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@ -1003,11 +1024,15 @@ impl VideoEncoder {
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) -> Result<(), WebRTCSinkError> {
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match self.factory_name.as_str() {
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"vp8enc" | "vp9enc" => self.element.set_property("target-bitrate", bitrate),
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"x264enc" | "nvh264enc" | "vaapih264enc" | "vaapivp8enc" | "qsvh264enc" => {
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"av1enc" => self
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.element
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.set_property("target-bitrate", (bitrate / 1000) as u32),
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"x264enc" | "nvh264enc" | "vaapih264enc" | "vaapivp8enc" | "qsvh264enc"
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| "nvav1enc" => {
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self.element
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.set_property("bitrate", (bitrate / 1000) as u32);
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}
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"nvv4l2h264enc" | "nvv4l2vp8enc" | "nvv4l2vp9enc" => {
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"nvv4l2h264enc" | "nvv4l2vp8enc" | "nvv4l2vp9enc" | "rav1enc" => {
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self.element.set_property("bitrate", bitrate as u32)
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}
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_ => return Err(WebRTCSinkError::BitrateNotSupported),
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@ -1658,7 +1683,21 @@ impl BaseWebRTCSink {
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);
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if let Some(ssrc) = ssrc {
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payloader.set_property("ssrc", ssrc);
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if let Some(pspec) = payloader.find_property("ssrc") {
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match pspec.value_type() {
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glib::Type::I64 => {
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payloader.set_property("ssrc", ssrc as i64);
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}
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glib::Type::U32 => {
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payloader.set_property("ssrc", ssrc);
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}
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_ => {
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gst::warning!(CAT, imp: self, "Unsupported ssrc type (expected i64 or u32)");
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}
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}
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} else {
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gst::warning!(CAT, imp: self, "Failed to find 'ssrc' property on payloader");
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}
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}
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if self.settings.lock().unwrap().do_clock_signalling {
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