[pulseaudio-tickets] [PulseAudio] #798: Delays while playing music on the network via wifi

PulseAudio trac-noreply at tango.0pointer.de
Thu May 27 06:22:10 PDT 2010


#798: Delays while playing music on the network via wifi
----------------------+-----------------------------------------------------
  Reporter:  vectart  |       Owner:  lennart              
      Type:  defect   |      Status:  new                  
 Milestone:           |   Component:  daemon               
Resolution:           |    Keywords:  network, wifi, server
----------------------+-----------------------------------------------------

Comment(by bgamari):

 After looking at pulseaudio -vvvv output on the server, it seems like the
 problem is simply underruns. While playing, I get hundreds of "D:
 protocol-native.c: Requesting rewind due to rewrite" errors, with the
 occassional "D: protocol-native.c: Underrun on '$STREAM_NAME', $N bytes in
 queue" with $N generally being 0.

 This seems strange as while the audio server transfers around 3 Mbit/sec,
 I'm on a 54 Mbit/sec network. I understand network overhead can cut into
 the total available bandwidth, but I would still contend that the network
 should have a throughput higher than 3 Mbit/sec.

-- 
Ticket URL: <http://pulseaudio.org/ticket/798#comment:5>
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