[Bug 752279] decodebin: high-quality videos in ogv format fail to preroll/play

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=752279

--- Comment #8 from Julien Gouesse <gouessej at orange.fr> ---
(In reply to Vincent Penquerc'h from comment #7)
> Indeed, bumping AUTO_PLAY_SIZE_BYTES in gst/playback/gstdecodebin2.c fixes
> it.
> 
> The file does seem to be very coarsely muxed. I count about 60 Theora frames
> before the first Vorbis data page. These frames come in a lot of pages, so
> it's not that the muxer was waiting for a page to fill. The first Vorbis
> page after those 2 seconds of video is 1.1 seconds I think (granpos divided
> by 44100 to get second ts IIRC).

Is it caused by the conversion? What is to blame?

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