Created attachment 168813 [details] [review]
patch for the seek example

If queue2 is buffering to disk and if a seek is performed after the latest buffered position queue2 fails to forward the seek event upstream so it can be handled by the src element.

The perform_seek_to_offset is not called at all. What I can observe with the seek example (patched, see attached file) is that if i seek 1 minute after the current playback position the video pauses while queue2 downloads the missing data. Playback is resumed when queue2 has buffered enough.

I think that perform_seek_to_offset is not called because find_range() always returns the initial range that was created.

To test (from -base):

./tests/examples/seek/seek 16 http://chaos.troll.no/~tavestbo/webkit/mediaelement/dartmoor.mp4