Re: Alsa-lib: Dmix slowptr latency behaviour

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Matin Momin wrote:
>> arecord -D"dsp" -r48000  -c2 -fs32_le | aplay -D"dmix1"

To reduce the latency, reduce arecord's period size and/or aplay's
buffer size.

> Now, in the same configuration if I disable slowptr in dmix1, the
> delay comes down to 160 msecs, which corresponds exactly to buffer
> time (85 msecs).

Did you do multuple measurements?


Regards,
Clemens
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel



[Index of Archives]     [ALSA User]     [Linux Audio Users]     [Kernel Archive]     [Asterisk PBX]     [Photo Sharing]     [Linux Sound]     [Video 4 Linux]     [Gimp]     [Yosemite News]

  Powered by Linux