GstWebRTC - Vp8 Examples
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This page presents the GstWebRTC Vp8 video examples with the OpenWebRTC signaler.
Unidirectional Elements
Example
In this example we use webrtcsink to send a video stream and webrtcsrc to receive the video stream.
Send Pipeline
The following pipeline will send a color bars vp8 video stream:
gst-launch-1.0 webrtcsink start-call=true signaler=GstOwrSignaler signaler::server_url=http://webrtc.ridgerun.com:8080 \ signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \ vp8enc ! rtpvp8pay ! queue ! identity ! web.video
Receive Pipeline
The following pipeline will receive the video stream and display it:
gst-launch-1.0 webrtcsrc start-call=false signaler=GstOwrSignaler signaler::server_url=http://webrtc.ridgerun.com:8080 \ signaler::session_id=1234ridgerun name=web web.video ! rtpvp8depay ! vp8dec ! videoconvert ! \ ximagesink async=true
You should be able to see a video pattern similar to Fig.1.
Bidirectional Element
Example
In this example we use two webrtcbin elements, each sends a video stream and receives each other video stream.
Send-Receive Pipeline
The following pipeline starts the call:
gst-launch-1.0 webrtcbin start-call=true signaler=GstOwrSignaler signaler::server_url=http://webrtc.ridgerun.com:8080 \ signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \ vp8enc ! rtpvp8pay ! queue ! identity silent=false ! web.video_sink web.video_src ! rtpvp8depay ! \ vp8dec ! videoconvert ! ximagesink async=true
Send-Receive Pipeline
The following pipeline joins the call:
gst-launch-1.0 webrtcbin start-call=false signaler=GstOwrSignaler signaler::server_url=http://webrtc.ridgerun.com:8080 \ signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \ vp8enc ! rtpvp8pay ! queue ! identity silent=false ! web.video_sink web.video_src ! rtpvp8depay \ ! vp8dec ! videoconvert ! ximagesink async=true
You should be able to see two windows with a video pattern similar to Fig.1.
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