Re: Problem writing to PCM plugin

["Arve Knudsen" <aknuds-1@broadpark.no>]

Actually the plugin is of type "plug", and according to snd_pcm_dump it  
seems ALSA-lib takes care of converting the sample format. Only getting to  
know the plugin system here ...

Regards

Arve Knudsen

On Wed, 11 Aug 2004 15:45:29 +0200 (METDST), Clemens Ladisch  
<clemens@ladisch.de> wrote:

> Arve Knudsen wrote:
>> pcm_plug.c:363: snd_pcm_plug_change_channels: Assertion
>> `snd_pcm_format_linear(slv->format)' failed'
>>
>> The obvious difference to aplay I can think of is that we use floating
>> point format in the PortAudio tests, so there is an intermediate
>> conversion before the audio gets to the routing plugin.
>
> The route plugin doesn't support floating point formats.  Try wrapping
> it into a lfloat (or plug) plugin.
>
>
> HTH
> Clemens
>
>




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