VideoDecoder
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The VideoDecoder
interface of the WebCodecs API decodes chunks of video.
Constructor
VideoDecoder()
-
Creates a new
VideoDecoder
object.
Properties
VideoDecoder.decodeQueueSize
Read only-
An integer representing the number of decode queue requests.
VideoDecoder.state
Read only-
Indicates whether the underlying codec is configured for decoding.
Methods
VideoDecoder.configure()
-
Enqueues a control message to configure the video decoder for decoding chunks.
VideoDecoder.decode()
-
Enqueues a control message to decode a given chunk of video.
VideoDecoder.flush()
-
Returns a promise that resolves once all pending messages in the queue have been completed.
VideoDecoder.reset()
-
Resets all states including configuration, control messages in the control message queue, and all pending callbacks.
VideoDecoder.close()
-
Ends all pending work and releases system resources.
Specifications
Specification |
---|
WebCodecs # videodecoder-interface |
Browser compatibility
BCD tables only load in the browser