[pulseaudio-tickets] [PulseAudio] #605: Capture Rate 3 times 44100

[PulseAudio]

#605: Capture Rate 3 times 44100
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 Reporter:  knightk  |       Owner:  lennart      
     Type:  defect   |      Status:  new          
Milestone:           |   Component:  module-alsa-*
 Keywords:           |  
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 I am using pulseaudio-0.9.10 with ALSA 1.0.16 and my target is an ARMv6.

 I have the following in my default.pa

 load-module module-alsa-sink device=hw:0 --rate=44100 --channels=2
 --format=s16le sink_name=output
 load-module module-alsa-source device=hw:0 --rate=44100 --channels=2
 --format=s16le source_name=input

 ALSA file descriptors for capture data are causing poll() in
 pa_rtpoll_run() to invoke mmap_read() to read from the capture buffer
 enough packets to record at 3 x 44100. In reality the codec does not
 support such a high rate.

 I have tested ALSA's utility arecord and it does not have this issue,
 therefore, I think that pulseaudio or one of its libraries is at fault.

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Ticket URL: <http://pulseaudio.org/ticket/605>
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