[alsa-devel] Is there a way to figure out if the clocks of two snd_pcm_t's deviate? (snd_pcm_info_get_sync?)
mznyfn at 0pointer.de
Wed Sep 9 01:13:45 CEST 2009
On Fri, 04.09.09 08:44, Jaroslav Kysela (perex at perex.cz) wrote:
> All standard soundcards have only one clock source, so if
> snd_pcm_info_get_card() number matches, the streams will most probably
> run in sync.
Hmm, does this also mean that SPDIF output and analog output of the
same sound card stay in sync on most cards?
> I would suggest to match card number as default for used streams and add
> an user option to modify the stream word clock configuration for your
OK, sounds good.
Lennart Poettering Red Hat, Inc.
lennart [at] poettering [dot] net
http://0pointer.net/lennart/ GnuPG 0x1A015CC4
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