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38 lines
1.6 KiB
Markdown
38 lines
1.6 KiB
Markdown
# rtcp-processing
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rtcp-processing demonstrates the Public API for processing RTCP packets in Pion WebRTC.
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This example is only processing messages for a RTPReceiver. A RTPReceiver is used for accepting
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media from a remote peer. These APIs also exist on the RTPSender when sending media to a remote peer.
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RTCP is used for statistics and control information for media in WebRTC. Using these messages
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you can get information about the quality of the media, round trip time and packet loss. You can
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also craft messages to influence the media quality.
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## Instructions
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### Download rtcp-processing
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```
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go install github.com/pion/webrtc/v4/examples/rtcp-processing@latest
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```
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### Open rtcp-processing example page
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[jsfiddle.net](https://jsfiddle.net/zurq6j7x/) you should see two text-areas, 'Start Session' button and 'Copy browser SessionDescription to clipboard'
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### Run rtcp-processing with your browsers Session Description as stdin
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In the jsfiddle press 'Copy browser Session Description to clipboard' or copy the base64 string manually.
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Now use this value you just copied as the input to `rtcp-processing`
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#### Linux/macOS
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Run `echo $BROWSER_SDP | rtcp-processing`
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#### Windows
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1. Paste the SessionDescription into a file.
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1. Run `rtcp-processing < my_file`
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### Input rtcp-processing's Session Description into your browser
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Copy the text that `rtcp-processing` just emitted and copy into the second text area in the jsfiddle
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### Hit 'Start Session' in jsfiddle
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You will see console messages for each inbound RTCP message from the remote peer.
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Congrats, you have used Pion WebRTC! Now start building something cool
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