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Playback Rate has no effect between .9999 and 1.0001 Issue Tools
issueid=4787 04-27-2013 11:34 PM
Human being with feelings
Playback Rate has no effect between .9999 and 1.0001

I am trying to resync two audio tracks that I think have been recorded on two tape machines at slightly different speeds. The second track is about .999985 the speed of the other. Unfortunately, it appears that playback rate adjustments between .9999 and 1.0001 (exclusive) have no effect.

I have tried using the media properties dialog box to manually adjust the rate as well as using the alt-click-drag solution on the edge of the track. No matter what I try, the waveform doesn't change until I get past .9999 or 1.0001.

Another user described this issue here: http://forum.cockos.com/showthread.php?t=121100

Contrary to what that user concludes, however, it is not simple rounding error. It is only between the range of .9999 and 1.0001. I can see a measurable difference, for example, between 1.000100 and 1.000101. This leads me to believe that this is a bug rather than a hard limit on the playback rate resolution.
Issue Details
Issue Type Closed Issue
Project Deprecated REAPER issue tracker
Category Editing behavior
Status Fixed
Priority 5 - Medium
Affected Version 4.401
Closed Version 4.5
Yes votes 0
No votes 0
Assigned Users (none)
Tags (none)

05-01-2013 03:25 AM
Issue Changed by Ollie
  • Status changed from Unconfirmed to Confirmed
06-10-2013 09:00 AM
Issue Changed by Justin
  • Status changed from Confirmed to Fix Coming Soon
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