GNOME Bugzilla – Bug 159328
sincity.mp4 has broken audio & video sync
Last modified: 2004-12-22 21:47:04 UTC
The movie and sound is ok, but audio and video sync is badly broken
Not reproduceable - please retry with latest CVS.
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.
I don't. And my CPU is slow, that should make it worse. It doesn't.
Any kind of debug output I can send you to help figure this out? Would a --gst-debug=decodebin:5 help?
Which audiosink do you use? I use alsasink, while Wim who does not have the issue use osssink.
alsasink
Yeah, just tried myself to and osssink didn't solve the problem.
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
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.
Had to add some queue elementes, but apart from that you are right. The gst-launch pipeline plays perfectly in sync
Can you dup this to the other one and notify wim then?
Which is the other one?
*** This bug has been marked as a duplicate of 161538 ***