swap-tracks

swap-tracks

swap-tracks demonstrates how to swap multiple incoming tracks on a single outgoing track.

Instructions

Download swap-tracks

export GO111MODULE=on
go get github.com/pion/webrtc/v3/examples/swap-tracks

Open swap-tracks example page

jsfiddle.net you should see two text-areas and a 'Start Session' button.

Run swap-tracks, with your browsers SessionDescription as stdin

In the jsfiddle the top textarea is your browser, copy that and:

Linux/macOS

Run echo $BROWSER_SDP | swap-tracks

Windows

1. Paste the SessionDescription into a file.
2. Run swap-tracks < my_file

Input swap-tracks's SessionDescription into your browser

Copy the text that swap-tracks just emitted and copy into second text area

Hit 'Start Session' in jsfiddle, enjoy your video!

Your browser should send streams to Pion, and then a stream will be relayed back, changing every 5 seconds.

Congrats, you have used Pion WebRTC! Now start building something cool