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Désynchronisation Vidéo - Son

New Here ,
Sep 04, 2022 Sep 04, 2022

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Hello I have a problem which is really unbearable, I have a video file and a sound file which records the same thing but when I try to synchronize with the clap at the beginning it is perfect but after a while the voice shifts over time and at the end the clapperboard arrives out of step but at the beginning it's perfect so I don't understand at all why it works in 59fps and even in 23 fps please help me

 

Fréquence d'images du lundi  23,976024

Le son  48hertz

TOPICS
Audio , Editing , Error or problem , Export , Formats , Import , User interface or workspaces

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Engaged ,
Sep 04, 2022 Sep 04, 2022

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Is your footage a screen capture? Use Shutter Encoder to convert it to constant frame rate. Variable frame rate is probably the problem. If not, look up how to fix audio drift (I think you need Audition for that? I don't do it very often). There are lots of tutorials out there for fixing audio drift because this is common.

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Community Expert ,
Sep 04, 2022 Sep 04, 2022

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Please use the free MediaInfo and post a screenshot of the properties of your media in tree view:
https://mediaarea.net/en/MediaInfo

Many users are having issues with VFR. If the file is variable frame rate, use Handbrake to convert to constant frame rate:
https://handbrake.fr/downloads.php
Here is a tutorial:
https://www.youtube.com/watch?time_continue=34&v=xlvxgVREX-Y

Shutter Encoder may also be used to convert to Constant Frame Rate:
https://www.shutterencoder.com/en/

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