From c66ba6ef9f08948507a70a9a34fb5c13456217ba Mon Sep 17 00:00:00 2001 From: Hendrik Langer Date: Tue, 4 Aug 2020 09:35:12 +0200 Subject: [PATCH] latency --- raspberry/roberto/camera/camera_gstreamer_webrtc.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/raspberry/roberto/camera/camera_gstreamer_webrtc.py b/raspberry/roberto/camera/camera_gstreamer_webrtc.py index 783a6d4..ca61ca4 100644 --- a/raspberry/roberto/camera/camera_gstreamer_webrtc.py +++ b/raspberry/roberto/camera/camera_gstreamer_webrtc.py @@ -47,7 +47,7 @@ except (ImportError, RuntimeError): #''' PIPELINE_DESC = ''' -webrtcbin name=sendrecv bundle-policy=max-bundle stun-server=stun://stun.l.google.com:19302 +webrtcbin name=sendrecv bundle-policy=max-bundle stun-server=stun://stun.l.google.com:19302 latency=40 v4l2src device=/dev/video0 ! videoconvert ! queue ! vp8enc deadline=1 ! rtpvp8pay ! queue ! application/x-rtp,media=video,encoding-name=VP8,payload=97 ! sendrecv. audiotestsrc is-live=true wave=red-noise ! audioconvert ! audioresample ! queue ! opusenc !rtpopuspay ! @@ -58,7 +58,7 @@ webrtcbin name=sendrecv bundle-policy=max-bundle stun-server=stun://stun.l.googl if platform == 'raspberry': PIPELINE_DESC = ''' - webrtcbin name=sendrecv bundle-policy=max-bundle stun-server=stun://stun.l.google.com:19302 + webrtcbin name=sendrecv bundle-policy=max-bundle stun-server=stun://stun.l.google.com:19302 latency=40 rpicamsrc bitrate=1000000 keyframe-interval=25 rotation=180 exposure-mode=sports annotation-mode=12 annotation-text-size=10 preview=false name=rpicamsrc ! video/x-h264,profile=constrained-baseline,width=1280,height=720,framerate=49/1,level=3.0 ! queue max-size-time=100000000 ! h264parse ! rtph264pay config-interval=-1 name=payloader ! application/x-rtp,media=video,encoding-name=H264,payload=96 ! sendrecv.