- From: henbos via GitHub <sysbot+gh@w3.org>
- Date: Wed, 27 Sep 2017 07:57:32 +0000
- To: public-webrtc@w3.org
henbos has just created a new issue for https://github.com/w3c/webrtc-stats: == jitterBufferDelay and concealed samples, DTX/CNG samples == jitterBufferDelay is total time each audio or video samples has spent in the jitter buffer before being decoded. For video, average time spent in jitter buffer is jitterBufferDelay/framesDecoded. This makes sense. For audio, it is said to be jitterBufferDelay/totalSamplesReceived. Possible problems: - totalSamplesReceived include concealedSamples, which have spent no time in the jitter buffer. Should we instead divide by (totalSamplesReceived - concealedSamples)? - We may have received samples that have not been decoded and ready to be played out, and these samples have not contributed to jitterBufferDelay yet. There is no "samplesDecoded", is totalSamplesReceived >= the value we should divide by? - How are DTX/CNG samples handled? Do these contribute to jitterBufferDelay? Do these contribute to totalSamplesReceived? Please view or discuss this issue at https://github.com/w3c/webrtc-stats/issues/246 using your GitHub account
Received on Wednesday, 27 September 2017 07:57:23 UTC