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joer30645061
joer30645061
Participant
Jan 30, 2024 11:46 AM UTC
Open for Voting

H.264 Audio Sync Issues

Right now, there is no support for variable frame rate files which means video is out of sync after importing it. I strongly suggest that a feature be available allowing for variable support so that video doesn't constantly go out of sync after importing.

3 replies

Ann Bens
Community Expert
Ann BensCommunity Expert
Community Expert
Jan 30, 2024 3:30 PM UTC

Most of the time the MPEG Source Settings dont show.

 

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mattchristensen
mattchristensen
Legend
Jan 30, 2024 2:26 PM UTC

@joer30645061 Premiere Pro does support VFR media files. When detected, you'll see "Variable Frame Rate Detected" in the Properties window and you'll see a Source Clip Effect applied in the Effects Control Panel. You can choose to have the clip play every frame the same time (Smooth Video Motion) but then have potential sync drift, or you can leave it on "Preserve Audio Sync" where it will skip frames as needed to keep the audio in sync.

 

 

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    Ann Bens
    Community Expert
    Ann BensCommunity Expert
    Community Expert
    Jan 30, 2024 12:06 PM UTC

    Premiere does support VFR.

    You need to convert to constant framerate first before bringing it into Premiere

    Convert with Handbrake of Shutter Encoder.

    Converting footage to an edit friendly codec etc is not uncommon in the world of video/film.

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