Looking for a local AI solution for film dubbing / audio sync correction (offline if possible).
I have a foreign movie with an English audio version, but the video is low resolution and the audio timing slowly drifts out of sync over time. If I manually align it at the start, it gradually becomes offset, so I suspect there are missing/extra segments or timing inconsistencies.
What I need is a tool or workflow that can:
- Listen to the video/audio track
- Detect dialogue timing
- Automatically realign or stretch/squeeze audio to match speech in the video
- Correct drift issues over long duration files (full movies)
Online tools often fail due to file size/length limits, so I’m specifically looking for local software or AI models that can run on a PC.
Any suggestions for tools, pipelines, or approaches appreciated.
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