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

reset()

Parameters

None.

Return value

None (undefined).

Examples

The following example resets the ImageDecoder.

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