VideoDecoder: dequeue event

Secure contextAvailable in workers

The dequeue event of the VideoDecoder interface fires to signal a decrease in decodeQueueSize.

This eliminates the need for developers to use a setTimeout() poll to determine when the queue has decreased, and more work should be queued up.

Syntax

Use the event name in methods like addEventListener(), or set an event handler property.

addEventListener("dequeue", (event) => { })

ondequeue = (event) => { }

Example

videoDecoder.addEventListener("dequeue", (event) => {
  // Queue up more encoding work
});

Specifications

Browser compatibility