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View Full Version : Re: VS-2480 to Digi001-Protools 6.1 Sync Problems


Josh Snider
September 5th 03, 11:37 PM
I assume you're using MTC and not SMPTE. There is usually always gonna be a
pause while any ProTools rig or other TC reader interprets the TC and locks
to its sync reference.
There are a couple of ways around this. The simplest is just to nudge all
of the tracks on the 2480 FORWARD about 10 seconds. That will give both
machines time to lock up and be in sync when the audio hits. I assume the
2480 has a way to let you do this.
The other way is to change the TC start time on the 2480 to be later, and
then use protools as the master with it's session start time set to be about
10 seconds before the 2480. This will ensure that ProTools is running to
speed when the audio happens, but the 2480 will likely have some delay while
it locks unless it will interpret the incoming TC and chase it's own TC
before the audio starts.

The first solution would work better. Just make sure you give the machines
ample time to lock. 10 seconds should be enough. But the MTC is flaky to
begin with...

J

in article , Peter Lehrack at
wrote on 9/5/03 17.45:

> I'm new to the midi arena and am having a problem syncing a Roland
> VS-2480 and my Digi001-Protools 6.1 setup. The 2480 is the master, the
> protools the slave. I'm trying to dump 8 tracks at a time into the
> protools system, but when I enable sync and record on protools, then
> hit play on the 2480, there is a delay in when protools enters record
> mode, cutting off around 2 seconds of the start of the song. Any
> ideas?
>
> Thank you,
>
> Peter Lehrack

--
josh.snider
cave.productions
416.524.6927

Northamusi
September 6th 03, 05:42 AM
If you are using Pro Tools 6.1LE, be aware of the fact that LE versions of PT
do NOT sync to external time code whetjer it be MTC or SMPTE. You can sdo a
sort of 'wild sync' where Pro Tools will start when the external device sends
out a start command but there is no lock. To truly lock LE to another device,
you must record SMPTE code on an open PT track, route it to an individual audio
output on the 001, and connect that output to whatever device you are trying to
sync. Make the other device (in this case the VS2480) the slave. If the 2480
does not have the ability to slave to external code, you cannot lock them
together.
Good luck
Steve