This commit is contained in:
Miroslav Šedivý
2023-01-28 22:08:36 +01:00
parent dfe8b8b57d
commit ee13e40d4c
16 changed files with 135 additions and 103 deletions

View File

@ -107,26 +107,27 @@ func NewVideoPipeline(rtpCodec codec.RTPCodec, display string, pipelineSrc strin
pipelineStr = fmt.Sprintf(videoSrc+"vp9enc target-bitrate=%d cpu-used=-5 threads=4 deadline=1 keyframe-max-dist=30 auto-alt-ref=true"+pipelineStr, display, fps, bitrate*1000)
case codec.AV1().Name:
// https://gstreamer.freedesktop.org/documentation/aom/av1enc.html?gi-language=c
// gstreamer1.0-plugins-bad
// av1enc usage-profile=1
if err := gst.CheckPlugins([]string{"ximagesrc", "vpx"}); err != nil {
return "", err
}
// https://gstreamer.freedesktop.org/documentation/aom/av1enc.html?gi-language=c
// gstreamer1.0-plugins-bad
// av1enc usage-profile=1
// TODO: check for plugin.
if err := gst.CheckPlugins([]string{"ximagesrc", "vpx"}); err != nil {
return "", err
}
pipelineStr = strings.Join([]string{
fmt.Sprintf(videoSrc, display, fps),
"av1enc",
fmt.Sprintf("target-bitrate=%d", bitrate*650),
"cpu-used=4",
"end-usage=cbr",
// "usage-profile=realtime",
"undershoot=95",
"keyframe-max-dist=25",
"min-quantizer=4",
"max-quantizer=20",
pipelineStr,
}, " ")
pipelineStr = strings.Join([]string{
fmt.Sprintf(videoSrc, display, fps),
"av1enc",
fmt.Sprintf("target-bitrate=%d", bitrate*650),
"cpu-used=4",
"end-usage=cbr",
// "usage-profile=realtime",
"undershoot=95",
"keyframe-max-dist=25",
"min-quantizer=4",
"max-quantizer=20",
pipelineStr,
}, " ")
case codec.H264().Name:
if err := gst.CheckPlugins([]string{"ximagesrc"}); err != nil {
return "", err