Re: [Discuss-gnuradio] gr-audio: one component to rule them all

On 03/29/2011 04:17 PM, Don Ward wrote:
> Josh Blum wrote:
>
>> I have created a new top level component called gr-audio. The goal of
>> gr-audio is to combine all supported audio architectures under a single
>> source and sink block.
>
> [snip...]
>
>> At runtime, an available audio architecture is selected.
>> This selection is based on default priority, or if present, a
>> configuration file setting.
>
> Is there any way to specify in the code (e.g., through a command-line
> option) which audio device to use?
>

Maybe I read that wrong... 2nd attempt:

In the audio constructor, the second parameter is a string called
"device_name". Its depends on the implementation whether this has any
meaning. Alsa for example will use this.

-Josh

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