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Add extmap-allow-mixed SDP attribute #551

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merged 2 commits into from
Aug 2, 2024

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alexlapa
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@alexlapa alexlapa commented Aug 2, 2024

So I`ve been experimenting with AV1 SVC, and it seems that Chrome won't send Dependency Descriptor RTP Header Extension if a=extmap-allow-mixed is not signaled by the remote, so here it is.

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@algesten algesten left a comment

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Should we parse this too from the incoming descriptor?

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alexlapa commented Aug 2, 2024

Only if you are going to optionally enable/disable RTP extensions that need this feature based on this (e.g. jitsi), which is not the case at the moment. Janus just adds this line regardless of anything.

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Alright. Can you make a code comment to that effect, linking to the janus impl? Then we merge.

@algesten algesten merged commit 5d9cc12 into algesten:main Aug 2, 2024
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algesten commented Aug 2, 2024

Thanks!

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3 participants