The copyTo()
method of the EncodedVideoChunk
interface copies the encoded chunk of video data.
The copyTo()
method of the EncodedVideoChunk
interface copies the encoded chunk of video data.
js
copyTo(destination)
destination
An ArrayBuffer
, a TypedArray
, or a DataView
that the data can be copied to.
None (undefined
).
In the following example an EncodedVideoChunk
is created then copied.
js
const init = { type: "key", data: videoBuffer, timestamp: 23000000, duration: 2000000, }; chunk = EncodedVideoChunk(init); chunk.copyTo(newBuffer);
Specification |
---|
WebCodecs # dom-encodedvideochunk-copyto |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
copyTo |
94 | 94 | No | No | 80 | 16.4 | 94 | 94 | No | 66 | 16.4 | 17.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/EncodedVideoChunk/copyTo