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[webrtc-stats] remove outbound-rtp totalEncodedBytesTarget (#653)

From: Philipp Hancke via GitHub <sysbot+gh@w3.org>
Date: Mon, 01 Aug 2022 19:40:38 +0000
To: public-webrtc@w3.org
Message-ID: <issues.opened-1324886272-1659382837-sysbot+gh@w3.org>
fippo has just created a new issue for https://github.com/w3c/webrtc-stats:

== remove outbound-rtp totalEncodedBytesTarget ==
is implemented by libwebrtc but returns 0. So far nobody has complained (but me but I complain about *everything*)

This doesn't offer much value over comparing targetBitrate to 8*bytesSent/second
The difference is RTP packetization overhead which is a few bytes per RTP packet (or frame) which is depending on the codec and not modifiable in any way.

Additionally it poses some extra problems for encoded-transform. Since that operates on frames, adding encryption bytes to it should be accounted for in the totalEncodedBytesTarget. Which is a major headache given how this is currently implemented in libwebrtc at least.

Please vote with 👎 to remove or 👍 to keep

Please view or discuss this issue at https://github.com/w3c/webrtc-stats/issues/653 using your GitHub account

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