Re: [Alsa-user] playing / recording mono on a stereo-only hardware

[Guennadi L. <g.l...@gm...>]

On Sat, 30 Jan 2010, Jaroslav Kysela wrote:

> Could you also try this sequence?
> 
> # export LIBASOUND_COMPAT=1
> # aplay -v -Dplughw:0 /home/lyakh/c1.wav

Same:

-bash-3.00# export LIBASOUND_COMPAT=1
-bash-3.00# aplay -v -Dplughw:0 /home/lyakh/c1.wav
Playing WAVE '/home/lyakh/c1.wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono
aplay: set_params:1053: Unable to install hw params:
ACCESS:  RW_INTERLEAVED
FORMAT:  S16_LE
SUBFORMAT:  STD
SAMPLE_BITS: 16
FRAME_BITS: 16
CHANNELS: 1
RATE: 8000
PERIOD_TIME: 125000
PERIOD_SIZE: 1000
PERIOD_BYTES: 2000
PERIODS: 4
BUFFER_TIME: 500000
BUFFER_SIZE: 4000
BUFFER_BYTES: 8000
TICK_TIME: 0

Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/