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Don't specify sample rates for voice messages 

Turns out the browser doesn't actually resample for us, instead opting to explode in sadness.

We'll leave the resampling to the opus encoder.

Fixes https://github.com/vector-im/element-web/issues/16775
pull/21833/head
Travis Ralston 2021-03-25 18:24:58 -06:00
parent 75bfaa58bb
commit e31ad0e174
1 changed files with 0 additions and 4 deletions
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4
src/voice/VoiceRecorder.ts
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@ -51,9 +51,6 @@ export class VoiceRecorder {
private async makeRecorder() {
this.recorderStream = await navigator.mediaDevices.getUserMedia({
audio: {
// specify some audio settings so we're feeding the recorder with the
// best possible values. The browser will handle resampling for us.
sampleRate: SAMPLE_RATE,
channelCount: CHANNELS,
noiseSuppression: true, // browsers ignore constraints they can't honour
deviceId: CallMediaHandler.getAudioInput(),
@ -61,7 +58,6 @@ export class VoiceRecorder {
});
this.recorderContext = new AudioContext({
latencyHint: "interactive",
sampleRate: SAMPLE_RATE, // once again, the browser will resample for us
});
this.recorderSource = this.recorderContext.createMediaStreamSource(this.recorderStream);
this.recorderFreqNode = this.recorderContext.createAnalyser();