[alsa-devel] Staying synced after underrun

[Clemens Ladisch]

Paul D. DeRocco wrote:
> I'm writing 48KHz stereo to Intel HD audio on my mobo, and I'd like to send
> it in parallel to both the analog and S/PDIF outputs, which share a clock
> source.

Use snd_pcm_link() to ensure that the stream start happens at the same time.
All linked streams are automatically started/stopped when one of them starts/
stops.


Regards,
Clemens