[Webkit-unassigned] [Bug 230902] REGRESSION(Safari 15 - iOS15): [WebRTC] MediaStreamTack audio volume too low
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Oct 13 18:42:36 PDT 2021
https://bugs.webkit.org/show_bug.cgi?id=230902
--- Comment #18 from neo <neo.jung at minischool.co.kr> ---
(In reply to Phong Le from comment #16)
> Could you guide about how to use AudioContext to play this remote stream? I
> researched and when using AudioContext to play, we must attach with an audio
> element. Thanks
i tested iOS 15. (wkWebview)
// audio stream example
function connectToSpeaker(remoteAudioStream: MediaStream, gain: number) {
const context: AudioContext = window.AudioContext || window.webkitAudioContext;
const audioNode = context.createMediaStreamSource(remoteAudioStream);
const gainNode: GainNode = context.createGain();
// some device volume too low ex) iPad
gainNode.gain.value = gain;
audioNode.connect(gainNode);
gainNode.connect(context.destination);
}
and i'm not append video(with audio) element to document body.
i use canvas.
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