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I'm intrested in parsing/streaming an encoded webm file, with random access (seek) get_frame functionality.

I've read the matroska specs and I think the Cues section is the way to do that, but I have not found any example on how to do that.

Can anyone point me to an example for seeking/finding frames in a Matroska/webm file?

Thanks!

Eliya Mirov
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1 Answers1

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I was missing the understanding that each Matroska cluster correlates to a single keyframe. The Cues hold the exact position (aka "cluster position") of the first frame in that cluster (not necessarily a key frame). so get_frame/seek is done by decoding the cluster until reaching that frame.

Eliya Mirov
  • 11
  • 3