Media Source Extensions

[antferr]

It support Media Source Extensions? Dynamic Adaptive Streaming over HTTP (DASH) for stream?

[thom4parisot]

Well, if the media is playable by the browser, I don't see any reason for it not to work.

If you want not rely on WebAudio to decode your audio file, and then use audiowaveform, you would probably want to extract the audio track of your choice to generate the waveform file.

In case of problem, feel free to provide an example of MSE/EME audio/video element defeating the use of Peaks and we can help you to sort out the problem.

[gregorym]

The current implementation does not work with MSE because the code expects a src on the Audio element, and with MSE, the Audio src is empty.

[thom4parisot]

@gregorym would your use case work by providing an object url to the media element?

Eg:

const mediaSource = new MediaSource();

document.querySelector('audio').src = window.URL.createObjectURL(mediaSource);

Otherwise any help or guidance on how your code works would help progress on this point.