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Kathleen5FBB
Participant
February 23, 2021
Answered

Video not synched with Audio after export

  • February 23, 2021
  • 1 reply
  • 426 views

I'm trying to create a virtual musical for my school. We recorded all of the scenes while the student were on Zoom, and I screencasted to record. Everything will be lined up in Premier Pro, but when I export the audio becomes ahead of the video. How do I fix this?

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Correct answer Richard M Knight

Is the screencast footage variable frame rate, this often causes sync problems on export. Convert the source footage to constant frame rate with the program 'Handbrake'

1 reply

R
Community Expert
Richard M KnightCommunity ExpertCorrect answer
Community Expert
February 23, 2021

Is the screencast footage variable frame rate, this often causes sync problems on export. Convert the source footage to constant frame rate with the program 'Handbrake'

K
Kathleen5FBBAuthor
Participant
February 23, 2021

It shouldn't be a variable frame rate. The program says 30fps. I will try Handbrake though. Thanks for the suggestion!

R Neil Haugen
R Neil Haugen
Legend
February 23, 2021

30fps doesn't mean anything ... I know several screen-capture programs, and they tend to record at the listed frame-rate yet do so in VFR mode actually, so the 30 in that case is the "target" framerate, not the absolute.

 

As noted above, check to see if  it's VFR, which with the variance in audio is probable. The audio is a continuous rate file, the video of VFR changes how many frames per second. This can make a mess in editing the file.

 

Neil

Everyone's mileage always varies ...
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