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latency

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Hendrik Langer 4 years ago
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eeea5a907e
commit
c66ba6ef9f
1 changed files with 2 additions and 2 deletions
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  1. 4
      raspberry/roberto/camera/camera_gstreamer_webrtc.py

4
raspberry/roberto/camera/camera_gstreamer_webrtc.py
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@ -47,7 +47,7 @@ except (ImportError, RuntimeError):
#''' #'''
PIPELINE_DESC = ''' 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 ! v4l2src device=/dev/video0 ! videoconvert ! queue ! vp8enc deadline=1 ! rtpvp8pay !
queue ! application/x-rtp,media=video,encoding-name=VP8,payload=97 ! sendrecv. queue ! application/x-rtp,media=video,encoding-name=VP8,payload=97 ! sendrecv.
audiotestsrc is-live=true wave=red-noise ! audioconvert ! audioresample ! queue ! opusenc !rtpopuspay ! 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': if platform == 'raspberry':
PIPELINE_DESC = ''' 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 ! 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 ! rtph264pay config-interval=-1 name=payloader !
application/x-rtp,media=video,encoding-name=H264,payload=96 ! sendrecv. application/x-rtp,media=video,encoding-name=H264,payload=96 ! sendrecv.

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