LTX-2.5 forces voiceover generation, issue resolved by reverting to LTX-2.3
zeddinh707 · reddit · 2026-08-31
A user reports that LTX-2.5 generates videos with voiceover regardless of prompts or negative prompts like 'no voice'. Switching back to LTX-2.3 resolved the issue completely. The user used the Q4KM quantized versions of both models and seeks an explanation for this behavioral difference.
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