Magic Bullet Suite

Magic Bullet Suite: [LP-8] I converted my PAL video to 24p, how do I slow the audio to match the 23.976 video [PAL video only]?

 

To slow down your audio to match the 23.976 video, use an audio editing program to make the soundtrack 104.2709% of its original length, or a stretch factor of 1.042709.
For programs that think in terms of speed, such as the Pitch n' Time 2.0 plug-in for ProTools, the magic number is 95.904095904%.
After Effects will do a remarkably good job of this stretch:
1.Import your audio separately from your video.
2.Place audio in your 23.976fps comp.
3.Select your footage.
Then reveal the tab for Stretch (or select Time Stretch from the Layer Menu) and enter 104.2709%.
4.From the Layer Menu select Enable Time Remapping.
This very important as it triggers After Effects to use a very high quality audio re-sambling technique.
   

 

 

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Date Modified: 2008-02-12 16:53:41



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