Re: play WARN alsa: under-run
Måns Rullgård <[email protected]>
| Newsgroups | gmane.comp.audio.sox |
|---|---|
| Message-ID | <[email protected]> |
"Peter P." <[email protected]> writes: > Hi, > > I am trying to play back a wav file on a raspberry pi 1 with play from > SoX v14.4.2. I do get dropouts with the following message: > > play WARN alsa: under-run > > I tried different values of --buffer but am not sure if this is > respected by the play command, or if it is just about sox's processing > blocks. > > Does anyone know how I can adjust alsa buffer sizes for the play > command? Furthermore, does the play command support jackd? The ALSA buffer size tracks the --buffer argument within the constraints of the driver. Since the RPi 1 is a rather low-performing system, it is quite possible that it is simply too slow to keep up regardless of buffer size. -- Måns Rullgård ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot