Menno Tammens wrote:
>
> Op 27/2/2004 schreef "Clemens Ladisch" <[EMAIL PROTECTED]>:
>
> >Menno Tammens wrote:
> >> pcm.ch51dup {
> >> type route
> >> slave.pcm surround51
> >> slave.channels 6
> >> ttable.0.0 1
> >> ttable.1.1 1
> >> ttable.0.2 1
> >> ttable.1.3 1
> >> ttable.0.4 0.5
> >> ttable.1.4 0.5
> >> ttable.0.5 0.5
> >> ttable.1.5 0.5
> >> }
> >>
> >> [EMAIL PROTECTED] earendil $ aplay -Dplug:ch51dup /tmp/test.wav
> >> aplay: set_params:882: Can't use period equal to buffer size (5017 ==
> >> 5017)
> >
> >Try to set the period and buffer sizes explicitly:
> >
> > slave.period_size 3072
> > slave.buffer_size 6144
>
> That gives another error:
>
> vingilot root # aplay -Dplug:ch51dup /tmp/test.wav
> ALSA lib pcm.c:6203:(snd_pcm_slave_conf) Unknown field period_size
Oops, this isn't supported by the route plugin.
Try to use the --period-size and/or --buffer-size parameters of aplay.
HTH
Clemens
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