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List:       gstreamer-bugs
Subject:    [Bug 676630] [0.10] matroskademux, avidemux: implement accurate keyframe snapping seeks
From:       "GStreamer" (bugzilla.gnome.org) <bugzilla () gnome ! org>
Date:       2012-05-29 19:05:29
Message-ID: 20120529190529.F3FCDEE873 () bugzilla-web ! gnome ! org
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https://bugzilla.gnome.org/show_bug.cgi?id=676630
  GStreamer | gst-plugins-good | unspecified

--- Comment #13 from Mark Nauwelaerts <mnauw@users.sourceforge.net> 2012-05-29 19:05:26 UTC ---
Maybe some (pretty rare) AVI do not have an index, but iirc then the whole pull
mode code is already in trouble (and more so the seeking part that is already
relying on that).

Also some style comments on the matroska patch, and I am not sure it is (very)
safe in that case either, since matroska only specifies keyframe info in
SimpleBlock element, and that one need not be used (only possibly so in v2).
So everything might be considered a keyframe, and then the scan might come up
with worse result (than not doing one, particularly for _AFTER).

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