Alan Horstmann wrote:
> So that there is no misunderstanding, are you willing to confirm that, as far
> as Alsa-OSS goes, opening both
> input_handle = open("/dev/dsp", O_RDONLY)
> and
> output_handle = open("/dev/dsp", O_WRONLY)
> at the same time is a reliable way to open the device bi-directional, enabling
> different sample formats and/or numbers of channels to be set? (Actually, I
> am curious whether different sample rates would also work?)
Yes; yes.
This is the _only_ way. If the hardware supports it, any driver (not
only ALSA) has no choice but to support this.
Regards,
Clemens
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