Re: [w3ctag/design-reviews] Data for measuring audio-video synchronization and end-to-end delay in realtime communications (#493)

As I understand it this exposes an intergral of the intermediate latencies that it has seen on the communication path to be used as a synchronization hint. (Given the right set of samples it could maybe be used to unmask the actual intermediaries, but that's given the right samples that are short enough in terms of hops) This goes wildly outside of my field of expertise, but would this have any security/privacy implications? There isn't a S&P self assessment, so wasn't able to refer to that.

The other question was around other implementor interest; this isn't the right venue to solicit other implementor interest so we'd like to know if there was anything that was said from other implementors. It seems there are some extensions on WebRTC that only one implementation implement, which added up could result in fragmentation in the long run.

I agree with the comments from @dbaron above on this being better suited for review from the IETF end.

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Received on Tuesday, 14 April 2020 00:09:11 UTC