The default changed back to none because it broke existing code.
See https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/749
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-examples/-/merge_requests/22>
if DO_VP8:
( encoder, payloader, rtp_encoding) = ( "vp8enc target-bitrate=100000 overshoot=25 undershoot=100 deadline=33000 keyframe-max-dist=1", "rtpvp8pay picture-id-mode=2", "VP8" )
else:
- ( encoder, payloader, rtp_encoding) = ( "x264enc", "rtph264pay", "H264" )
+ ( encoder, payloader, rtp_encoding) = ( "x264enc", "rtph264pay aggregate-mode=zero-latency", "H264" )
PIPELINE_DESC = '''
webrtcbin name=sendrecv stun-server=stun://stun.l.google.com:19302
const H264: VideoParameter = VideoParameter {
encoder: "x264enc tune=zerolatency",
encoding_name: "H264",
- payloader: "rtph264pay",
+ payloader: "rtph264pay aggregate-mode=zero-latency",
};
impl std::str::FromStr for VideoParameter {
gst_parse_launch ("webrtcbin name=webrtcbin stun-server=stun://"
STUN_SERVER " "
"v4l2src ! videorate ! video/x-raw,width=640,height=360,framerate=15/1 ! videoconvert ! queue max-size-buffers=1 ! x264enc bitrate=600 speed-preset=ultrafast tune=zerolatency key-int-max=15 ! video/x-h264,profile=constrained-baseline ! queue max-size-time=100000000 ! h264parse ! "
- "rtph264pay config-interval=-1 name=payloader ! "
+ "rtph264pay config-interval=-1 name=payloader aggregate-mode=zero-latency ! "
"application/x-rtp,media=video,encoding-name=H264,payload="
RTP_PAYLOAD_TYPE " ! webrtcbin. ", &error);
if (error != NULL) {