koala-interactive / wowza-webrtc-player

WebRTC player for Wowza live video streaming platform

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Safari / iOS Random fail while trying to publish

vthibault opened this issue · comments

When trying to publish using Safari Destkop, or Safari iOS, an error randomly pop while trying to publish:

Failed to parse SessionDescription.  Failed to parse video codecs correctly.

This error seems like related to the browser tab context.

Scenario :

  • Refresh
  • Try publish, if no error refresh.

If after the page reload, the publish works, it will always work until we reload the page.
If after the page reload, the publish failed, it will always failed until we reload the page.

It may be possible to try to fix the issue by stopping/restarting the camera.
Seems like a bug related to the camera flux bound to the window context and the way Wowza handle it (no SDP mungle required to reproduce this bug)