From: Gerald Grabner <gerald.grabner@tugraz.at>
To: alsa-devel@lists.sourceforge.net
Subject: queue synchronization to external clock?
Date: Wed, 01 Jan 2003 23:10:23 +0100 [thread overview]
Message-ID: <3E13674F.6010604@tugraz.at> (raw)
Hi,
is there any way to synchronize an alsa midi queue to an external midi
source, of which I know the tempo and receive clock events? Of course
I can start my alsa queue after getting a start event, but how can I
avoid a drift over time?
As I also want to do midi recording, it would be nice to have an
offset between external and internal clock of say half a tick, so that
events that come a bit too early are correctely quantized. Is that
possible?
The mail archive of alsa-devel features some related postings, but
being rather new to alsa, it is quite tough to pick the right things.
Therefore I'd be very grateful for hints and help!
Thanks a lot,
Gerald
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reply other threads:[~2003-01-01 22:10 UTC|newest]
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