if I use default period size of aplay , the pulseaudio server run quite well when I play audio with different sample rate May be bug in PA server when adjusting latency if you play audio at different rate. Another bug I: sink-input.c: Created input 21 "ALSA Playback" on alsa_output.pci_12eb_2_sound_card_0_alsa_playback_0 with sample spec s16le 2ch 22050Hz and channel map front-left,front-right I: protocol-native.c: Requested tlength=500.68 ms, minreq=1.45 ms D: protocol-native.c: Early requests mode enabled, configuring sink latency to minreq. D: memblockq.c: memblockq requested: maxlength=4194304, tlength=44160, base=4, prebuf=44032, minreq=128 maxrewind=0 D: memblockq.c: memblockq sanitized: maxlength=4194304, tlength=44160, base=4, prebuf=44032, minreq=128 maxrewind=0 I: protocol-native.c: Final latency 502.13 ms = 497.78 ms + 2*1.45 ms + 1.45 ms D: module-alsa-sink.c: latency set to 4.00ms D: module-alsa-sink.c: hwbuf_unused_frames=1872 D: module-alsa-sink.c: setting avail_min=2225 D: module-alsa-sink.c: Requesting rewind due to latency change. D: module-alsa-sink.c: Requested to rewind 8192 bytes. D: module-alsa-sink.c: Limited to 7804 bytes. D: module-alsa-sink.c: before: 1951 D: module-alsa-sink.c: after: 1951 D: module-alsa-sink.c: Rewound 7804 bytes. D: sink.c: Processing rewind... D: sink-input.c: Have to rewind 7804 bytes on render memblockq. E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally I: module-alsa-sink.c: Underrun! E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncq.c: q overrun, queuing locally E: asyncmsgq.c: Assertion 'pa_asyncq_push(a->asyncq, &i, TRUE) == 0' failed at pulsecore/asyncmsgq.c:164, function pa_asyncmsgq_send(). Aborting. Aborted 2009/12/20 Chris <cpollock@xxxxxxxxxxxxxx> > On Sun, 2009-12-20 at 07:47 +0800, Raymond Yau wrote: > > I can reproduce this bug on pulseaudio-0.9.14 by > > > > aplay -v --period-size=32 any_rate_not_equal_44100Hz.wav > > > > > Note - I reported this as bug# > https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4834 on 14 > December. > > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
