[pulseaudio-tickets] [Bug 49608] periodic audio skips with Intel HDA

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Feb 2 18:06:01 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=49608

--- Comment #6 from Raymond <superquad.vortex2 at gmail.com> ---
08:47:21 work pulseaudio[2333]: Requested tlength=34.83 ms, minreq=5.80 ms
Feb 02 08:47:21 work pulseaudio[2333]: Adjust latency mode enabled, configuring
sink latency to half of overall latency.
Feb 02 08:47:21 work pulseaudio[2333]: Requested latency=11.61 ms, Received
latency=11.61 ms
Feb 02 08:47:21 work pulseaudio[2333]: memblockq requested: maxlength=4194304,
tlength=4096, base=4, prebuf=3076, minreq=1024 maxrewind=0
Feb 02 08:47:21 work pulseaudio[2333]: memblockq sanitized: maxlength=4194304,
tlength=4096, base=4, prebuf=3076, minreq=1024 maxrewind=0
Feb 02 08:47:21 work pulseaudio[2333]: Final latency 34.83 ms = 11.61 ms +
2*5.80 ms + 11.61 ms
Feb 02 08:47:21 work pulseaudio[2333]: Latency set to 11.61ms
Feb 02 08:47:21 work pulseaudio[2333]: hwbuf_unused=63488
Feb 02 08:47:21 work pulseaudio[2333]: setting avail_min=16129
Feb 02 08:47:21 work pulseaudio[2333]: Requesting rewind due to latency change.


how did pulseaudio adjust time sched watermark 20ms when client request latency
11.61 ms ?

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