[pulseaudio-tickets] [PulseAudio] #709: Difficult to get low latency playback using simple API and instructions provided

PulseAudio trac-noreply at tango.0pointer.de
Sat Nov 7 02:26:26 PST 2009


#709: Difficult to get low latency playback using simple API and instructions
provided
--------------------------+-------------------------------------------------
  Reporter:  jkillwinter  |       Owner:  lennart 
      Type:  defect       |      Status:  new     
 Milestone:               |   Component:  libpulse
Resolution:               |    Keywords:          
--------------------------+-------------------------------------------------

Comment(by jkillwinter):

 After a little more exerimentation I found that setting minreq to 0 made
 wonders. Now I can get 50ms latency without any problems.

 {{{
     ba.tlength = pa_usec_to_bytes(50*1000, &ss);
     ba.minreq = pa_usec_to_bytes(0, &ss);
     ba.maxlength = pa_usec_to_bytes(50*1000, &ss);
 }}}

 Still, I think the proper way to do this (is it this way?) should be
 mentioned on the latency page.

-- 
Ticket URL: <http://pulseaudio.org/ticket/709#comment:1>
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