Andreas335229805xtv

Participant

Question

bug in clip settings: applying different clip framerate only keeps first audio track in sync

Forum|Forum|7 months ago
August 27, 2025
2 replies
134 views

Quicktime clips often containing more than one audio track. Changing framerate in clip settings to apply speed-up or speed-down only keeps first audio track in sync to video. Keeping all the audio tracks sync to video has worked fine in the past! I'm not sure in which release it got broken.

Sumeet_Kumar_Choubey

Community Manager

Community Manager

Hi Andreas335229805xtv,

Sorry to hear about this issue. Would you mind sharing a download link for a sample media with which you are experiencing this issue? It will help us diagnose it properly.

Thanks,

Sumeet

Andreas335229805xtvAuthor

Participant

No, the file is too large and it's copy protectet footage.
It's easy to create your own video to confirm the issue:

1. create 24p timeline containing 16 mono audio tracks
2. export 10 minutes of black as 24p Apple ProRes containing 16 mono audio tracks

3. import the file to your project and apply 25 fps in file properties

4. create a new 25p timeline and put the file to timeline

You see, only the first audio gets along with the video track an fps conversion gets applied, the others don't.

Thanks for looking into it!

Sumeet_Kumar_Choubey

Community Manager

Community Manager

Thanks for providing the steps to reproduce the issue. Please allow us some time to get it checked. We will keep you updated.

-Sumeet

Andreas335229805xtvAuthor

Participant

PS: The issue applies to on timeline. I'm using Premiere 25.4.1, buit it's also existent in version 25.3 and 25.4.