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LatentSync version 1.5 has been optimized for time consistency by TREPA technology, if the screen jumping problem still occurs, the following measures can be taken:
- Increase the number of reasoning steps:Turn up the reference_steps parameter to 40-50 steps
- Frame rate adjustment:Make sure the FPS of the input video is adjusted to 25 fps
- Use the latest version:Version 1.5 significantly improves time consistency
- Pre-processed video:Cleaning video data with built-in data processing pipeline
By using a combination of these methods, you can effectively reduce screen jumps and improve video quality.
This answer comes from the articleLatentSync: an open source tool for generating lip-synchronized video directly from audioThe
May not be reproduced without permission:AI productivity tools " How can I optimize the temporal consistency of LatentSync generated videos to reduce frame jumps?
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