[alsa-devel] how to mandate the use of PCM plugin?

[Raymond Yau]

2010/9/28 Colin Guthrie <gmane at colin.guthr.ie>

>
>
> And today, one of the Canonical guys published his version of a tool to
> help here:
> http://thread.gmane.org/gmane.comp.audio.pulseaudio.general/7542
>
> Hope this helps.
>
> Col
>
>
>
why did runtest.sh use a format  FLOAT64_LE which was not supported by PA ?

 ./runtest.sh pulse pulse
arecord: set_params:1055: Sample format non available
Available formats:
- U8
- S16_LE
- S16_BE
- S32_LE
- S32_BE
- FLOAT_LE
- FLOAT_BE
- MU_LAW
- A_LAW
Could not open file /tmp/dbtest.raw