>
> well, theoretically it's possible to do conversion for oss emulation,
> but so far we didn't implement the conversion of 24bit-3bytes-format
> on kernel OSS-emulation.  if the OSS is emulated on user-space via
> libaoss, it may work, though.
>
> besides, the alsa pcm device should be given with plug layer for
> playing mp3 or other 16bit-format (suppose that the application uses
> hw layer).
> for example, in the case of mpg321, you might need to specify
> "plughw:0" with -a option, where the number is dependent upon the
> card number of the device.
>
>
> ciao,
>
> Takashi
>
>


I don't know the meaning of 'plughw'.

I tried 'mpg321 -o alsa09 -a plughw:0 some.mpg'

|...
| MPEG 1.0 layer III, 160 kbit/s, 44100 Hz joint-stereo
| Can't find a suitable libao driver. (Is device in use?)
| Segmentation Fault


My mpg321 version is 0.2.9 and 'libao' was installed.

'ldd /usr/bin/mpg321'

        libz.so.1 => /usr/lib/libz.so.1 (0x4002b000)
        libao.so.2 => /usr/lib/libao.so.2 (0x40039000)
        libdl.so.2 => /lib/libdl.so.2 (0x4003e000)
        libc.so.6 => /lib/i686/libc.so.6 (0x40042000)
        libpthread.so.0 => /lib/i686/libpthread.so.0 (0x4017e000)
        /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)



What can I do?





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