Re: [webrtc-stats] Add stat for inputAudioLevel, before the audio filter

Doodling: This would logically be a stat on the source for a track, not a stat on the track itself, no?

if you have:

getUserMedia(audio, id=foo, volume=1.0) => track1
getUserMedia(audio, id=foo, volume=0.5) => track2

and get an input signal at 0.5 (-6dBov)

then track2 would get 0.25 (-12dBov) and track1 would get 0.5 as "level"; an input stat would get 0.5 for both.

One way of getting "unprocessed volume" would be

getUserMedia(audio, id=foo) => track1
getUserMedia(audio, id=foo, processing=none) => track2

track2 should then get the number you want.
Don't know if that works now.

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Received on Friday, 3 November 2017 03:43:59 UTC