[alsa-devel] A minimal playback program does't work on my system

[Joël Krähemann]

On Fri, 2014-08-15 at 18:19 +0100, Carpon frédéric wrote:
> Hello,
> 
> Yesterday i have written.
> I answer to everybody. I am new and I don't know if there is special rule. 
> Note : It would be good to have a forum to see the messages and answers in a pretty form. 
> 
> the programme in c comes from 
> 
> http://equalarea.com/paul/alsa-audio.html
> you can download it at
> https://mon-partage.fr/f/uvyw39wo/
> 
> To answer to Michael i have sound in my HDMI with that : 
> >speaker-test -c2 -D hw:0,0
> 
> so i did that 
> >gcc -o    minimal_playback     minimal_playback.c     -lasound (warning comes)
> and
> >./minimal_playback "plughw:0,0"
> and i have this result :
> >Error of segmentation
> 
> Where i can an exemple with the possibility to do something like that  :
> >./minimal_playback  "plughw:0,0"  "mywave.wav"
> 
> 
> Thank you for your help
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> Alsa-devel at alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel

Probably you want to use a library that does type and endianes
conversion like:

http://www.mega-nerd.com/libsndfile/