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Re: [webrtc-stats] Add insertedSamplesForDeceleration and removedSamplesForAcceleration (#408)

From: henbos via GitHub <sysbot+gh@w3.org>
Date: Tue, 02 Apr 2019 07:42:45 +0000
To: public-webrtc-logs@w3.org
Message-ID: <issue_comment.created-478882470-1554190964-sysbot+gh@w3.org>
> I have another question, are the insertions and removals happening at playback clockrate or at packet arrival, the reason for asking is -- "would make sense to count the number of times the decision to accelerate/decelerate is made?"
> 
> to calculate something like average number of insertions or removals?

I would discuss this separately, but I don't think so. I think the number of times a decision is made to accelerate or decelerate would be implementation specific and if acceleration/deceleration is tiny I think the number of times it happens doesn't tell you anything, versus it happening not very often but happening at a great magnitude.

I think what is interesting to calculate is the average number of accelerated/decelerated samples compared to the number of samples received, and that does not require any new counters, we already have samplesReceived.

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Received on Tuesday, 2 April 2019 07:42:46 UTC

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