The writable
property of the MediaStreamTrackGenerator
interface returns a WritableStream
. This allows the writing of media frames to the MediaStreamTrackGenerator
. The frames will be audio or video. The type is dictated by the kind of MediaStreamTrackGenerator
that was created.
MediaStreamTrackGenerator.writable
Value
Examples
In the following example video frames are transformed then written to the WritableStream
accessed with MediaStreamTrackGenerator.writable
.
const trackProcessor = new MediaStreamTrackProcessor({ track: videoTrack }); const trackGenerator = new MediaStreamTrackGenerator({ kind: 'video' }); /* */ trackProcessor.readable.pipeThrough(transformer).pipeTo(trackGenerator.writable);
Specifications
No specification found
No specification data found for api.MediaStreamTrackGenerator.writable
.
Check for problems with this page or contribute a missing spec_url
to mdn/browser-compat-data. Also make sure the specification is included in w3c/browser-specs.
Browser compatibility
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Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
writable |
94
|
94
|
No
|
No
|
80
|
No
|
94
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94
|
No
|
66
|
No
|
17.0
|
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamTrackGenerator/writable