Comments (6)
henbos
commented on August 16, 2024
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chrisguttandin
commented on August 16, 2024
I was curious how fluctuant the values are in practice. I built a little demo to check it.
https://stackblitz.com/edit/js-jfkhex?file=index.js,index.html
When testing this on macOS with the internal speakers I get a constant outputLatency value for Chrome and Firefox. The demo doesn't work in Safari because it doesn't implement outputLatency and has a bug in its getOutputTimestamp() implementation.
My test is obviously very simple and not really a real life audio app. @henbos Is there anything obvious I could do to provoke a changing outputLatency?
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o1ka
commented on August 16, 2024
@chrisguttandin non-default AudioContextOptions should help to trigger outputLatency changes (ex.: 44.1 kHz sample rate, "playback" latency hint).
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o1ka
commented on August 16, 2024
@henbos SG, though I'd rather call it resetOutputLatencyStats(), to not confuse with outputLatency.
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hoch
commented on August 16, 2024
Relatedly WICG/proposals#142
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hoch
commented on August 16, 2024
Since this idea is pursued by the WICG issue link, I believe we can close this.
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Related Issues (20)
- Lift autoplay restriction on a muted AudioContext HOT 7
- no ignore background noise HOT 1
- Confused by "Mono-to-stereo processing is used when all connections to the input are mono" HOT 1
- PreservePitch in web Audio API HOT 2
- Should copyToChannel accept a shared Float32Array? HOT 2
- Handling unconnected AudioWorkletNode's output HOT 11
- Device-related error reporting via AudioContext.onerror HOT 18
- Event Loop execution in `closed` state HOT 3
- Using `default` device ID for setSinkId() HOT 7
- Mono audio plays on only the left speaker if a ChannelSplitterNode is used HOT 11
- Review mute/unmute/ended and constraints on track in audioContext.createMediaStreamDestination().stream HOT 1
- AudioWorkletProcessor difficult to use i have new Idea
- add AudioNode methods function for manipulation
- Whether process() is called for an AudioWorkletNode should depend on whether the active source flag is true and whether the AudioNodes connected to inputs are actively processing HOT 4
- AudioDestinationNode numberOfOutputs=1 according to the spec, but all browsers return 0 HOT 3
- AudioWorkletProcessCallback should not be a callback type HOT 8
- Audio routed to the earpiece speaker HOT 1
- AudioContext stuck on "interrupted" in Safari HOT 1
- Can ASSN.start() start an AudioContext that would otherwise not be allowed to start? HOT 5
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