Peerconnection/pc1 sample not fully functional in mobile browsers on iOS

[cjaxsn]

The demo at https://github.com/webrtc/samples/tree/gh-pages/src/content/peerconnection/pc1 provides two video streams when the webpage is ran on a laptop but does not fully work on mobile browsers in iOS. Only the first video stream (left hand side) produces a video. No video stream (on the right hand side) is displayed after pressing the call button is pressed. I have tested it on both Chrome and Safari on iOS.

iOS version: 18.4.1
Chrome for iOS version: 136.0.7103.42
Safari for iOS version: 18.4.1

There are no errors reported in the console.

Appreciate any insights anybody has on this.

Corey

[hthetiot]

To my knowledge on iOS you can only get the camera with getUserMedia only one at the time. It not not possible to ask for the same camera or back and front at the same time.

[fippo]

Works on my device. If the right stream is not working that suggests a problem with the ICE connection not being established. Does https://webrtc.github.io/samples/src/content/peerconnection/constraints/ work in the same environment?

[cjaxsn]

Thanks @fippo . That example works on my mobile device and now the other example I initially posted is now working today:

https://webrtc.github.io/samples/src/content/peerconnection/pc1/

Thanks for the responses.
I will have to improve the error handling to determine ICE issues as there were no errors reported in the console when the 2 video streams we're not working.