Slip Sync

Slip the sync of audio and video tracks in a Premiere XML by slipping the source in/out points of every clip on that track — the timeline cut points never move.

Nothing leaves your browser. The XML is read, edited and exported locally.

How to use this tool:

Drop in the XML of your edited sequence
Select the direction arrow to match the way you would move the slip tool in Premiere to correct the sync
Add the number of frames you want to adjust the sync
All tracks can slip independently
Re-import the slipped XML

FYI: Premiere will auto-create duplicate media when you import the XML.
I've not found a way around this yet – let me know if you do!

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