VP9 broken


Not Dev environment, just run your jitsi-meet client with Chrome Windows.


Another point: try disable simulcast within jitsi-meet config.js


Thanks. I am not focusing on VP9 for now. I checked simulcast, and yes, it is disabled.


@Arthur_TOUMASSIAN this PR that will land soon and we’re hoping it’ll restore VP9 support. Let us know if you’re able (or willing) to test. We’d be more than happy to guide you through the process and apologies for taking so long to get this fixed.

EDIT: thanks for your PR, it’s useful and will accept. The PR I linked builds on top of yours.

[jitsi-dev] H264 not working yet?
VP9 conference is not working

Thanks for this work. I will test this ASAP. Is there anything special to do for testing this?


Hi Arthur, thanks for your interest! You’d have to pull the JVB and the LJ PR and bake your own bridge. Other than that, you shouldn’t need any special configuration.


Its seems that org.jitsi.impl.neomedia.codec.video.vp9.DePacketizer.isKeyFrame is not implemented yet in libjitsi side. I saw you had a branch where the function is still to be done.

You may check https://github.com/jitsi/libjitsi/pull/432 my implementation and check/correct it.


Hi Arthur, thank you for this work, we will have this merged soon.