[pulseaudio-tickets] [PulseAudio] #585: Simultaneous output sync/speed problems

[PulseAudio]

#585: Simultaneous output sync/speed problems
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 Reporter:  broli   |       Owner:  lennart
     Type:  defect  |      Status:  new    
Milestone:          |   Component:  core   
 Keywords:          |  
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 I have 2 sound cards.
 when using the "Simultaneous" sink i get the following problems.

 *) mplayer: video and sound sync problems. frame dropping (in the sound
 track)

 *) xine works kinda ok, with video frame dropping on hard

 *) some flash players drop parts of sound (youtube, vimeo, ect)

 *) the sound in one sink starts to skip ahead of the other one (having
 both with out loud speakers creates a "fish tank" sound effect)

 moving the app to one of the "normal" sinks (using pavucontrol), fixes the
 problem immediately (without closing the application)

 ====================
 My box hw and software info

 alsa-info
  http://www.alsa-
 project.org/db/?f=88b49e8c9336cdab36b439a29c81c512f4a54a60

 smolt profile
 http://pastebin.ca/1462525

 full lspci
 http://pastebin.ca/1462524

 pulseaudio 0.9.15 in Fedora 11. default config

 List of packages and their version
 http://pastebin.ca/1462537

 the output of running pulseaudio -vvvvv" in a terminal.
 http://pastebin.ca/1462542
 video starts in one sound card, then its moved to the other one, and then
 to the simultaneous sink. after some time in that sink i move the stream
 arround a few more times and close it.

 Hope this helps. feel free to ask anything, by mail, or by pvt msg on
 freenode (even if im not in #pulseaudio)

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Ticket URL: <http://pulseaudio.org/ticket/585>
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