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Bug 159328 - sincity.mp4 has broken audio & video sync
sincity.mp4 has broken audio & video sync
Status: RESOLVED DUPLICATE of bug 161538
Product: GStreamer
Classification: Platform
Component: gst-plugins
git master
Other Linux
: Normal normal
: NONE
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2004-11-24 15:24 UTC by Christian Fredrik Kalager Schaller
Modified: 2004-12-22 21:47 UTC
See Also:
GNOME target: ---
GNOME version: ---



Description Christian Fredrik Kalager Schaller 2004-11-24 15:24:23 UTC
The movie and sound is ok, but audio and video sync is badly broken
Comment 1 Ronald Bultje 2004-12-01 17:40:06 UTC
Not reproduceable - please retry with latest CVS.
Comment 2 Christian Fredrik Kalager Schaller 2004-12-01 19:37:58 UTC
Just retried with CVS GStreamer, CVS gst-plugins and CVS Totem. Using latest
release of gst-ffmpeg.

Works better now, but still not correct. In the first scene with the talking
couple and you notice 1-2 second delay in the conversation compared to their lips.
Comment 3 Ronald Bultje 2004-12-01 20:21:43 UTC
I don't. And my CPU is slow, that should make it worse. It doesn't.
Comment 4 Christian Fredrik Kalager Schaller 2004-12-02 11:29:42 UTC
Any kind of debug output I can send you to help figure this out? Would a
--gst-debug=decodebin:5 help?
Comment 5 Christian Fredrik Kalager Schaller 2004-12-07 13:04:16 UTC
Which audiosink do you use? I use alsasink, while Wim who does not have the
issue use osssink.
Comment 6 Ronald Bultje 2004-12-07 14:55:14 UTC
alsasink
Comment 7 Christian Fredrik Kalager Schaller 2004-12-07 14:56:16 UTC
Yeah, just tried myself to and osssink didn't solve the problem.
Comment 8 Christian Fredrik Kalager Schaller 2004-12-07 15:12:19 UTC
I put up a GST_DEBUG 5 log here:
http://www.linuxrising.org/files/sincitydebug.txt.gz
Hopefully it will provide info on why the sync doesn't work for me
Comment 9 Ronald Bultje 2004-12-21 08:27:10 UTC
Can you try it on the commandline? Something like gst-launch filesrc
location=file.mp4 ! decodebin name=d { d. ! ffmpegcolorspace ! videoscale !
xvimagesink } { d. ! audioconvert ! audioscale ! alsasink }.

If that plays back fine, then it's the old playbin A/V sync issue, we already
have a bug for that.
Comment 10 Christian Fredrik Kalager Schaller 2004-12-21 10:43:39 UTC
Had to add some queue elementes, but apart from that you are right. The
gst-launch pipeline plays perfectly in sync
Comment 11 Ronald Bultje 2004-12-21 11:13:54 UTC
Can you dup this to the other one and notify wim then?
Comment 12 Christian Fredrik Kalager Schaller 2004-12-21 12:07:15 UTC
Which is the other one?
Comment 13 Ronald Bultje 2004-12-21 13:36:15 UTC

*** This bug has been marked as a duplicate of 161538 ***