Users on Reddit are seeking methods to add character voices with lip-sync to videos generated by Wan2.2 without degrading the original video quality. Attempts using tools like InfiniteTalk and LTX2.3 have resulted in significant video quality loss or alteration of the source material. While background audio can be added without issue, the specific challenge remains in integrating character voice and lip-sync while preserving the integrity of the initial video. AI
IMPACT This query highlights a common user challenge in AI video generation tools, indicating a need for improved integration of audio and lip-sync features without compromising visual quality.
RANK_REASON User-generated content discussing challenges with specific software tools.
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