[alsa-devel] Staying synced after underrun

Clemens Ladisch clemens at ladisch.de
Tue May 15 10:46:04 CEST 2012

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/


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