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QUANTIZE / LATENCY COMPENSATION problems with Apple Logic

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adn_001

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  • "adn_001" started this thread

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1

Saturday, June 30th 2012, 12:46am

QUANTIZE / LATENCY COMPENSATION problems with Apple Logic

Hi there,

I have a strange problem with my TI and Apple Logic. Strange, because it's been only a week ago that I have noticed it and I have been using the same configuration for years now.

DESCRIPTION
Notes play in time as I play them. On the roll they appear slightly ahead of time (play earlier that they should) and - when quantize is on - it might mess up the whole session... The setting of Logic is exactly as described in the manual, Virus runs 4.5.3 as well as the VC plugin.

Looks like some kind of plugin compensation being too strong... I have this parameter set to ALL, but that does not change too much when changed or off. Also, I don't have live mode or low latency mode on (latency is around 4-7 ms which is fine to me). All the other plug ins play fine and nothing like this happens to them. I do not have too many plug ins in channel strips, when they're off it's all the same.

help?.. please...

KennaOkoye

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2

Wednesday, July 4th 2012, 12:00am

Heyy this happens to me when I have VC outs set to Analog instead of USB.

Did you get a fix yet?

Such a shame because the Analog outs sound noticeably better

jhuettner

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Wednesday, July 4th 2012, 4:34am

Quoted from "KennaOkoye"

Heyy this happens to me when I have VC outs set to Analog instead of USB.


The analog outs cannot be delay compensated like the USB audio streams can due to a technical limitation. The only way here is to manually delay the midi tracks triggering TI sounds that are routed to analog outs.

Best wishes,
Jörg Hüttner

Ruari

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Wednesday, July 4th 2012, 9:45am

RE: QUANTIZE / LATENCY COMPENSATION problems with Apple Logic

Quoted from "adn_001"

DESCRIPTION
Notes play in time as I play them. On the roll they appear slightly ahead of time (play earlier that they should) and - when quantize is on - it might mess up the whole session... The setting of Logic is exactly as described in the manual, Virus runs 4.5.3 as well as the VC plugin.

You should check out this really useful video from the guys over at Mac Pro Video, it goes into things far more comprehensively than I could on a post on a forum. You'll be amazed at just how interesting 6 hours of Latency based videos can be…

Logic's Latency Toolbox

Quoted

There’s a lot more to perfect timing than simply hitting the “Q” button to quantize everything. That’s because inherent in every native Logic Studio system there are going to be all kinds of latencies in the analog and digital domains:

• Roundtrip latency
• Recording delay latency
• Midi IO latency
• External MIDI hardware latency
• External MIDI software latency ... and more!

Logic has all the built in tools you’ll ever need to compensate for all these latencies so you can [b]be assured that your recordings are metronomically bulletproof![/b]

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