Time shifting "breaks" track groups - any ideas?

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crduval
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Joined: Fri Mar 27, 2009 10:49 am
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Time shifting "breaks" track groups - any ideas?

Post by crduval »

A belated Happy New Year to all, and thanks to all contributors for the great info that this group continues to provide!

I have a question about track grouping and editing - insight appreciated.

I usually track electric guitars from three sources at once: a mic'ed cabinet, a DI input and through a Captor X (I take a raw and cab sim output from the Captor). When I start editing, I create a group for these 4 tracks to edit them together - no problem. However, the Captor X introduces additional latency that DP can't auto correct (since it's not a plug-in), so while the soundbites are time aligned, the audio is not.

If I blend the signals as they are, I get comb filtering from the phase difference between the Captor and Mic'ed cab signals (I rarely use the DI, its there as a backup or if I end up needing re-amping), so I must shift the Captor X tracks forward in time to align them with the mic'ed track.

Doing this "breaks" the group. I now have to manually select the time shifted tracks for them to rejoin the group for editing. Creating a new group from the corrected and uncorrected tracks doesn't work either - I'm assuming it's because I've shifted the soundbite start times relative to one another.

Anyone know a way to get time shifted tracks to rejoin a group, or is there another way to accomplish the time shift rather than moving the tracks relative to one another?
M2 MacBook Air, DP11, MOTU MX-4, MOTU Mach5, EWQLSO Platinum, Acoustic Samples B5, UAD Waterfall Organ, EWQL Platinum Pianos, UVI Falcon, UAD-2 Duo, MOTU Ultralite mk5, K2600XS controller
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pencilina
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Re: Time shifting "breaks" track groups - any ideas?

Post by pencilina »

Hi,

I've been in same boat after phase correcting tracks. After you shift the captor x tracks forward trim cut the outer edges (start and end) of all the soundbites in the session in the same place. That should "fool" DP into recognizing the group as intact and selections should include all the designated tracks.
Latest DP, Gigabyte Designaire z390 i9 Hackintosh 32G Ram, Lucid ADA88192, RME FF800 and FF802 on M1 MPB, Ventura, and a Pencilina
EMRR
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Re: Time shifting "breaks" track groups - any ideas?

Post by EMRR »

^ this
Doug Williams
Electromagnetic Radiation Recorders
The Martha Bassett Show broadcast mixer
Tape Op issue 73

DP 11.34
Studio M1 Max OS12.7.6
MOTU 16A and Monitor 8
M1 Pro MBP for remotes and editing
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HCMarkus
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Re: Time shifting "breaks" track groups - any ideas?

Post by HCMarkus »

pencilina wrote: Mon Jan 20, 2025 8:43 am Hi,

I've been in same boat after phase correcting tracks. After you shift the captor x tracks forward trim cut the outer edges (start and end) of all the soundbites in the session in the same place. That should "fool" DP into recognizing the group as intact and selections should include all the designated tracks.
Excellent. Also, you can merge all tracks to same boundaries.
crduval
Posts: 397
Joined: Fri Mar 27, 2009 10:49 am
Primary DAW OS: MacOS

Re: Time shifting "breaks" track groups - any ideas?

Post by crduval »

Awesome, trimming will do it rather than just using the scissors, which I've tried unsuccessfully. Thanks very much!
M2 MacBook Air, DP11, MOTU MX-4, MOTU Mach5, EWQLSO Platinum, Acoustic Samples B5, UAD Waterfall Organ, EWQL Platinum Pianos, UVI Falcon, UAD-2 Duo, MOTU Ultralite mk5, K2600XS controller
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