EncodedVideoChunk.EncodedVideoChunk()
The EncodedVideoChunk()
constructor creates a new EncodedVideoChunk
object representing a chunk of encoded video.
Syntax
new EncodedVideoChunk(init);
Parameters
init
-
An object containing the following members:
type
-
Indicates if the chunk is a key chunk that does not rely on other frames for encoding. One of:
"key"
-
The data is a key chunk.
"delta"
-
The data is not a key chunk.
timestamp
-
An integer representing the timestamp of the video in microseconds.
duration
-
An integer representing the length of the video in microseconds.
data
-
A
BufferSource
containing the video data.
Examples
In the following example a new EncodedVideoChunk
is created.
const init = { type: 'key', data: videoBuffer, timestamp: 23000000, duration: 2000000 }; chunk = EncodedVideoChunk(init);
Specifications
Specification |
---|
WebCodecs # dom-encodedvideochunk-encodedvideochunk |
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
EncodedVideoChunk |
94 |
94 |
No |
No |
80 |
No |
94 |
94 |
No |
No |
No |
No |
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/EncodedVideoChunk/EncodedVideoChunk