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| − | {{GstWebRTC Page| | + | {{GstWebRTC/Head|previous=x86 Examples|next=PubNub Signaler Examples - x86|metakeywords=GstRrWebRTC Examples, WebRTC Examples, GstRrWebRTC GStreamer pipelines, WebRTC GStreamer pipelines, OpenWebRTC signaler, OpenWebRTC Examples, signaling}} |
| − | [[GstWebRTC - GstWebRTC Basics|GstWebRTC Basics]]|
| |
| − | [[GstWebRTC - GstWebRTC Pipelines |GstWebRTC Pipelines]]|
| |
| | | | |
| − | This page presents some examples of GstWebRTC using OpenWebRTC's signaler. | + | This page links to the GstRrWebRTC examples using the OpenWebRTC signaler for x86 Platform. |
| − |
| |
| − | ==Only Audio==
| |
| − | ===Opus===
| |
| − | ====Unidirectional====
| |
| − | Example: In this example we use webrtcsink to send an audio stream and webrtcsrc to receive the audio stream.
| |
| | | | |
| − | The following pipeline will send periodic ticks:
| + | == Examples Index == |
| − | <syntaxhighlight lang='bash'> | + | <html> |
| − | gst-launch-1.0 webrtcsink start-call=true signaler::server_url=http://webrtc.ridgerun.com:8080 \
| + | <div class="toc" style="font-size:80%;"> |
| − | signaler::session_id=1234ridgerun name=web audiotestsrc is-live=true wave=8 ! audioconvert ! audioresample \
| + | <ol> |
| − | ! queue ! opusenc ! rtpopuspay ! web.audio
| + | <li> <a href=https://developer.ridgerun.com/wiki/index.php?title=GstWebRTC_-_Audio_Examples_-_x86>Audio Examples</a> |
| − | </syntaxhighlight> | + | </li> |
| | + | <li> <a href=GstWebRTC_-_Video_Examples_-_x86>Video Examples</a></li> |
| | + | <li> <a href=GstWebRTC_-_Audio_%2B_Video_Examples_-_x86>Audio + Video Examples</a></li> |
| | + | <li> <a href=GstWebRTC_-_OpenWebRTC_Web_Page_-_x86>Demo Web Page</a></li> |
| | + | <li> <a href=GstWebRTC_-_Data_Channel_Examples_-_x86>Data Channel Examples</a></li> |
| | + | </ol> |
| | + | </div> |
| | + | </html> |
| | | | |
| − | | + | {{GstWebRTC/Foot|previous=x86 Examples|next=PubNub Signaler Examples - x86}} |
| − | The following pipeline will receive the periodic ticks:
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcsrc start-call=false signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web web.audio ! rtpopusdepay ! opusdec ! audioconvert ! \
| |
| − | alsasink async=false
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | When executing the two previous pipelines, you should be able to listen the ticks in the receiving computer.
| |
| − | | |
| − | ====Bidirectional==== | |
| − | Example: In this example we use two webrtcbin elements, each sends an audio stream and receives each other audio stream.
| |
| − | | |
| − | The following pipeline will send a white noise audio stream and receive the ticks audio stream sent by the next pipeline. This pipeline starts the call.
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=true signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web audiotestsrc is-live=true wave=5 ! audioconvert ! \
| |
| − | audioresample ! queue ! opusenc ! rtpopuspay ! web.audio_sink web.audio_src ! rtpopusdepay ! \
| |
| − | opusdec ! audioconvert ! alsasink sync=false async=false
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | The following pipeline will send ticks audio stream and receive the white noise audio stream sent by the previous pipeline. This pipeline joins the call.
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=false signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web audiotestsrc is-live=true wave=8 ! audioconvert ! \
| |
| − | audioresample ! queue ! opusenc ! rtpopuspay ! web.audio_sink web.audio_src ! rtpopusdepay ! \
| |
| − | opusdec ! audioconvert ! alsasink sync=false async=false
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | When executing the two previous pipelines, you should be able to listen the ticks and the white noise.
| |
| − | | |
| − | ==Only Video==
| |
| − | ===H264===
| |
| − | ====Unidirectional====
| |
| − | Example: In this example we use webrtcsink to send a video stream and webrtcsrc to receive the video stream.
| |
| − | | |
| − | The following pipeline will send a color bars h264 video stream:
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcsink start-call=true signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
| |
| − | x264enc key-int-max=2 ! rtph264pay ! queue ! web.video
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | The following pipeline will receive the video stream and display it:
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcsrc start-call=false signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web web.video ! rtph264depay ! avdec_h264 ! videoconvert \
| |
| − | ! ximagesink async=true
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | You should be able to see a video pattern similar to Fig.1.
| |
| − | [[File:ColorbarsWebRTC.png|thumbnail|center|Fig.1 Snapshot of video received]]
| |
| − | | |
| − | ====Bidirectional====
| |
| − | Example: In this example we use two webrtcbin elements, each sends a video stream and receives each other video stream.
| |
| − | | |
| − | The following pipeline starts the call:
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=true signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
| |
| − | x264enc key-int-max=2 ! rtph264pay ! queue ! identity silent=false ! web.video_sink web.video_src \
| |
| − | ! rtph264depay ! avdec_h264 ! videoconvert ! ximagesink async=true
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | The following pipeline joins the call:
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=false signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
| |
| − | x264enc key-int-max=2 ! rtph264pay ! queue ! identity silent=false ! web.video_sink web.video_src \
| |
| − | ! rtph264depay ! avdec_h264 ! videoconvert ! ximagesink async=true
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | You should be able to see two windows with a video pattern similar to Fig.1.
| |
| − | | |
| − | ===Vp8===
| |
| − | ====Unidirectional====
| |
| − | Example: In this example we use webrtcsink to send a video stream and webrtcsrc to receive the video stream.
| |
| − | | |
| − | The following pipeline will send a color bars vp8 video stream:
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcsink start-call=true 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
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | The following pipeline will receive the video stream and display it:
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcsrc start-call=false signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web web.video ! rtpvp8depay ! vp8dec ! videoconvert ! \
| |
| − | ximagesink async=true
| |
| − | </syntaxhighlight>
| |
| − | You should be able to see a video pattern similar to Fig.1.
| |
| − | | |
| − | | |
| − | ====Bidirectional====
| |
| − | Example: In this example we use two webrtcbin elements, each sends a video stream and receives each other video stream.
| |
| − | | |
| − | The following pipeline starts the call:
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=true 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
| |
| − | | |
| − | </syntaxhighlight>
| |
| − | | |
| − | The following pipeline joins the call:
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=false 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
| |
| − | </syntaxhighlight>
| |
| − | You should be able to see two windows with a video pattern similar to Fig.1.
| |
| − | | |
| − | ==3.Audio and Video==
| |
| − | ===Opus + H264===
| |
| − | ====Unidirectional====
| |
| − | Example: In this example we use webrtcsink to send a video stream and an audio stream, and we use webrtcsrc to receive the video and audio streams.
| |
| − | | |
| − | The following pipeline will send periodic ticks and a video stream:
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcsink start-call=true signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! x264enc key-int-max=2 ! \
| |
| − | rtph264pay ! web.video audiotestsrc is-live=true wave=8 ! audioconvert \
| |
| − | ! audioresample ! queue ! opusenc ! rtpopuspay ! web.audio
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | | |
| − | The following pipeline will receive the video stream and the ticks and do the playback:
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcsrc start-call=false signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web web.video ! rtph264depay ! avdec_h264 ! videoconvert ! \
| |
| − | ximagesink async=false web.audio ! rtpopusdepay ! opusdec ! audioconvert ! alsasink async=false
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | When executing the two previous pipelines, you should be able to listen the ticks in the receiving computer and see a video pattern similar to Fig.1.
| |
| − | | |
| − | ====Bidirectional====
| |
| − | Example: In this example we use two webrtcbins, each send a video stream and an audio stream, and receives each other video and audio streams.
| |
| − | | |
| − | The following pipeline starts a call, sends white noise audio stream and a color bar video stream, and receives audio and video streams.
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=true signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
| |
| − | x264enc key-int-max=2 ! rtph264pay ! queue ! identity silent=false ! web.video_sink web.video_src \
| |
| − | ! rtph264depay ! avdec_h264 ! videoconvert ! ximagesink async=true audiotestsrc is-live=true wave=5 \
| |
| − | ! audioconvert ! audioresample ! queue ! opusenc ! rtpopuspay ! web.audio_sink web.audio_src ! \
| |
| − | rtpopusdepay ! opusdec ! audioconvert ! alsasink async=false
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | The following pipeline joins the call, sends ticks audio stream and a color bar video stream, and receives audio and video streams.
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=false signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
| |
| − | x264enc key-int-max=2 ! rtph264pay ! queue ! identity silent=false ! web.video_sink web.video_src \
| |
| − | ! rtph264depay ! avdec_h264 ! videoconvert ! ximagesink async=true web.audio_src ! rtpopusdepay ! \
| |
| − | opusdec ! audioconvert ! alsasink async=false audiotestsrc is-live=true wave=8 ! audioconvert ! \
| |
| − | audioresample ! queue ! opusenc ! rtpopuspay ! web.audio_sink
| |
| − | </syntaxhighlight>
| |
| − | When executing the two previous pipelines, you should be able to listen the ticks and whitenoise audio streams and see two windows with video patterns similar to Fig.1.
| |
| − | | |
| − | Example: In this example we use two webrtcbins, one sends an audio stream and receives a video stream and the other receives an audio stream and sends a video stream.
| |
| − | | |
| − | The following pipeline sends an audio stream and receives a video stream, also starts the call.
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=true signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web web.video_src ! rtph264depay ! avdec_h264 ! \
| |
| − | videoconvert ! ximagesink async=true audiotestsrc is-live=true wave=8 \
| |
| − | ! audioconvert ! audioresample ! queue ! opusenc ! rtpopuspay ! web.audio_sink
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | The following pipeline sends a video stream and receives an audio stream, also joins the call.
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=false signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web videotestsrc is-live=true ! queue ! videoconvert ! \
| |
| − | x264enc key-int-max=2 ! rtph264pay ! queue ! identity silent=false ! web.video_sink\
| |
| − | web.audio_src ! rtpopusdepay ! opusdec ! audioconvert ! alsasink async=false
| |
| − | </syntaxhighlight>
| |
| − | When executing the two previous pipelines, you should be able to listen the ticks audio stream and see a video pattern similar to Fig.1.
| |
| − | | |
| − | ===Opus+Vp8===
| |
| − | ====Unidirectional====
| |
| − | Example: In this example we use webrtcsink to send a video stream and an audio stream, and we use webrtcsrc to receive the video and audio streams.
| |
| − | | |
| − | The following pipeline generates a color bars video stream and a ticks audiostream and starts the call:
| |
| − | | |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcsink start-call=true 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 audiotestsrc is-live=true wave=8 ! audioconvert \
| |
| − | ! audioresample ! queue ! opusenc ! rtpopuspay ! web.audio
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | The following pipeline receives the video stream and the audio stream.
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcsrc start-call=false signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web web.audio ! rtpopusdepay ! opusdec ! audioconvert ! \
| |
| − | queue ! alsasink async=false web.video ! rtpvp8depay ! vp8dec ! videoconvert ! ximagesink async=true
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | After executing the two previous pipelines you should be able to see a window with a pattern like Fig.1, and hear the ticks audio stream.
| |
| − | ====Bidirectional====
| |
| − | Example: In this example we use two webrtcbins, each send a video stream and an audio stream, and receives each other video and audio streams.
| |
| − | The following pipeline starts a call, sends ticks audio stream and a color bar video stream, and receives audio and video streams.
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=true 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 web.audio_src ! rtpopusdepay ! opusdec ! \
| |
| − | audioconvert ! alsasink async=false audiotestsrc is-live=true wave=8 ! audioconvert ! audioresample \
| |
| − | ! queue ! opusenc ! rtpopuspay ! web.audio_sink
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | The following pipeline joins the call, sends white noise audio stream and a color bar video stream, and receives audio and video streams.
| |
| − | | |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=false 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 web.audio_src ! rtpopusdepay ! opusdec ! audioconvert \
| |
| − | ! alsasink async=false audiotestsrc is-live=true wave=5 ! audioconvert ! audioresample ! queue ! \
| |
| − | opusenc ! rtpopuspay ! web.audio_sink
| |
| − | </syntaxhighlight>
| |
| − | After executing the two previous pipelines you should be able to see two windows with a pattern like Fig.1, and hear white noise and ticks audio streams.
| |
| − | | |
| − | | |
| − | Example: In this example we use two webrtcbins, one sends a video stream and receives an audio stream and the other receives a video stream and sends an audio stream.
| |
| − | | |
| − | The following pipeline sends a video stream and receives an audio stream, also starts the call.
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=true 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.audio_src ! \
| |
| − | rtpopusdepay ! opusdec ! audioconvert ! alsasink async=false
| |
| − | </syntaxhighlight>
| |
| − | | |
| − | The following pipeline sends an audio stream and receives a video stream, also joins the call.
| |
| − | <syntaxhighlight lang='bash'>
| |
| − | gst-launch-1.0 webrtcbin start-call=false signaler::server_url=http://webrtc.ridgerun.com:8080 \
| |
| − | signaler::session_id=1234ridgerun name=web web.video_src ! rtpvp8depay ! vp8dec ! videoconvert \
| |
| − | ! ximagesink async=true audiotestsrc is-live=true wave=8 ! audioconvert ! audioresample ! queue ! \
| |
| − | opusenc ! rtpopuspay ! web.audio_sink
| |
| − | </syntaxhighlight>
| |
| − | When executing the two previous pipelines, you should be able to listen the ticks audio stream and see a video pattern similar to Fig.1.
| |
| − | }} | |
