MiniMax H3 Video Model Struggles with Off-Screen Dialogue, Adds Gibberish Speech

f451w · reddit · 2026-11-15

A user reports trouble prompting MiniMax H3: trying to have one on-screen character talk to an off-screen person, the model instead animates the wrong character's lips and injects gibberish into the specified lines. Multiple prompt combinations failed. They also praise OBVPM's Timeline feature, which is working great on first use.

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