Vuo version: 

OS version: 

  • macOS 10.14

How severely does this bug affect you?: 

●●●○ — It prevents me from completing a specific task with Vuo.

Steps causing the bug to occur: 

  1. Play a movie which has an audio track.
  2. Increase the playback rate.
  3. Return to 1x speed. The audio plays as if the playback rate was not applied.

Have you found a workaround?: 


Other notes: 

I accept that playing audio during a higher movie playback rate is difficult, but when the rate is retyurned to 1 the audio should be in sync. It would be OK for the audio to simple cease if the playback rate is not 1. This is what other movie players tend to do, for example during scrubbing.



jmcc's picture
Submitted by


"My issue is that once the movie playback is reset to 1 from a higher value, the audio is no longer in sync with the video." Yes, we've reproduced this and will fix it.