Re: [mediacapture-fromelement] Must the alpha channel be preserved, and what about encoding in an alpha-less format? (#30)

Old thread, but I'm feeling lucky :)

I'm using captureStream in order to send out my transparent video to the other WebRTC client.
However, the client seems to be receiving my video with black background instead of transparent as described above.
My assumption was that WebM/VP8 would handle the transparency.

Is there a fix for that or do I have to manipulate the canvas on the other end?

Thanks

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Please view or discuss this issue at https://github.com/w3c/mediacapture-fromelement/issues/30#issuecomment-770215174 using your GitHub account


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Received on Saturday, 30 January 2021 13:47:46 UTC