[gstreamer-bugs] [Bug 138666] - [msmpeg4] AVI files with large audio chunks (1s/chunk) have stuttering playback

bugzilla-daemon at bugzilla.gnome.org bugzilla-daemon at bugzilla.gnome.org
Wed Sep 15 12:42:19 PDT 2004


http://bugzilla.gnome.org/show_bug.cgi?id=138666
GStreamer | gst-player | Ver: HEAD CVS





------- Additional Comments From rbultje at ronald.bitfreak.net  2004-09-15 15:42 -------
I just looked at this again, and the issue really is that timestamps are so far
apart. When the audio is at 55s, the video is still around 46s. So there may be
some A/V sync issue in this file or whatsoever.

mplayer works around it by not using the scale/rate of files with such headers.
Instead, they divide the total length of the audio stream (bytes) by the length
of the video stream (time) and use that as av_bps value for timestamp
calculation. Might be interesting to use for us as well, although I'm not
convinced that it's correct.

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