Web Audio API | AudioContext outputLatency property
Last Updated :
19 Jul, 2019
The AudioContext interface has a outputLatency property which provides an approximation of the latency in output of the current audio context. This time is between the browser requesting to the host system to start a buffer and the time at which the first sample in the buffer is actually processed by the audio output device.
Syntax:
var latency = audioCtx.outputLatency;
Return Value:
A double value is returned in seconds
Example 1:
<!DOCTYPE html>
<html>
<head>
<title>
AudioContext outputLatency property
</title>
</head>
<body>
<center>
<h1 style="color:green">
GeeksforGeeks
</h1>
<h2>AudioContext outputLatency property</h2>
<script>
const audioCtx = new AudioContext();
console.log(audioCtx.outputLatency);
</script>
</center>
</body>
</html>
|
Output:
undefined
Supported Browsers:
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