[Webkit-unassigned] [Bug 236363] (Safari 15 - iOS15): Increased audio latency on streaming via webrtc

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=236363

--- Comment #6 from asanand at nvidia.com ---
(In reply to youenn fablet from comment #5)
> (In reply to asanand from comment #4)
> > (In reply to youenn fablet from comment #2)
> > > Also, is the application capturing microphone?
> > > It is not unexpected that web audio will get you the lowest latency.
> > 
> > The application is not capturing microphone.
> > 
> > What should be the difference in latency between playing with and without
> > WebAudio.
> 
> A small latency is better for reactiveness, less so for battery life and
> stability.
> With WebAudio, spec mentions a small audio quantum so we tune the audio
> renderer accordingly.
> For regular audio, we do a different set up but I can see some applications
> wanting to get low latency for incoming WebRTC audio.
> 
> We could look at implementing
> https://w3c.github.io/webrtc-extensions/#dom-rtcrtpreceiver-playoutdelay so
> that your application could provide a hint about this.
> 
> Can you provide more info on your usecase?
We are having application for cloud gaming where we stream audio/video with optional upstream(mic streams)

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