[gstreamer-bugs] [Bug 154906] [qtdemux] A/V Synch problem + crackling sound

[bugzilla-daemon at bugzilla.gnome.org]

http://bugzilla.gnome.org/show_bug.cgi?id=154906
GStreamer | don't know | Ver: HEAD CVS





------- Additional Comments From darrenb at extendedsystems.com  2004-12-19 19:47 -------
Interestingly, I set up a brand new box with the latest gstreamer on FC3 and I
do get the crackling on it. Right next to it I have an older FC2 machine running
older code which doesn't crakle. I don't know what audiosink is being used (is
it output to a log somewhere?) I'm running totem on FC3 and I'd guess it is alsa
sink on both boxes. The interesting thing about the crackling on the new box is
that it only comes from the right channel speaker. It seems the left channel
plays perfectly but the right channel seems to be playing the sound in ~1 second
chunks about 5 times too fast. Ronald may be onto something when he mentioned
above the timestamps may be messed up on the right channel. If I turn the right
PCM volume all the way down the right channel (and the crackling sound goes away). 
My FC2 box that doesn't crackle doesn't play the right channel sound either
(right speaker is totally silent--only on this .mov) and it's currently running
gstreamer 0.8.7-0 and plugins 0.8.5-0. While I'm running gstreamer 0.8.7-4 and
plugins 0.8.6-0 on the crackling FC3 box.


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