ImageDecoder: reset() method
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The reset()
method of the ImageDecoder
interface aborts all pending decode()
operations; rejecting all pending promises. All other state will be unchanged. Class methods can continue to be invoked after reset()
. E.g., calling decode()
after reset()
is permitted.
Syntax
js
reset()
Parameters
None.
Return value
None (undefined
).
Examples
The following example resets the ImageDecoder
.
js
for (let i = 0; i < imageDecoder.tracks.selectedTrack.frameCount; ++i)
imageDecoder.decode({ frameIndex: i }).catch(console.log);
imageDecoder.reset();
imageDecoder.decode({ frameIndex: 0 }).then(console.log);
Specifications
Specification |
---|
WebCodecs # dom-imagedecoder-reset |
Browser compatibility
BCD tables only load in the browser