Re: [webrtc-rtptransport] Sequence number: constraints? (#43)

> Conservative me would be more comfortable if RTP sequence number was always set by the platform, and couldn't be changed by the app.

AFAIK the recommendation of starting with a random sequence number is not relevant when SRTP is used. I'm certainly not an expert, but I really don't want to bring in limitations based on outdated advice. If the app can't set the sequence number then client-node networks will be limited, no out-of-order forwarding, no stream filtering.

We should probably have some form of limitation to avoid breaking encryption and authentication. I think having a window of acceptable sequence numbers and checking that no duplicate is sent within that window should work.

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Received on Monday, 3 June 2024 12:09:41 UTC