ImageDecoder

The ImageDecoder interface of the WebCodecs API provides a way to unpack and decode encoded image data. Available only in secure contexts.

Constructors

constructor(init: ImageDecoderInit)

The complete read-only property of the ImageDecoder interface returns true if encoded data has completed buffering.

The completed read-only property of the ImageDecoder interface returns a promise that resolves once encoded data has finished buffering.

The tracks read-only property of the ImageDecoder interface returns a list of the tracks in the encoded image data.

The type read-only property of the ImageDecoder interface reflects the MIME type configured during construction.

fun close()

The close() method of the ImageDecoder interface ends all pending work and releases system resources.

The decode() method of the ImageDecoder interface enqueues a control message to decode the frame of an image.

The decode() method of the ImageDecoder interface enqueues a control message to decode the frame of an image.

fun reset()

The reset() method of the ImageDecoder interface aborts all pending decode() operations; rejecting all pending promises.