Re: [webrtc-extensions] RTP Header Extension Encryption (#47)

> Another nit:
> 
> > if the connection's RTCRtpHeaderEncryptionPolicy is require and the description does not support [RFC9335]
> 
> is a bit vague, might need to be clarified that cryptex is 1/ at session level and / or 2/ present for all RTP-based "m=" sections (borrowed from the RFC)

This point is unclear. Discussion above was focused on media-level attribute, giving impression that this is the preferred way. However `RTCRtpHeaderEncryptionPolicy` affects whole WebRTC session, so session-level attribute seems better over media-level ones. WebRTC peer could still support media-level attribute as a fallback for interoperability with non-browser peers which needs more granular control for some reason.

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Received on Saturday, 28 February 2026 12:09:38 UTC