Self-published author turns novels into trailers with LLM-written LTX2.5 prompts
paulsande · reddit · 2026-10-26
A self-published author shares a workflow: an LLM reads his novel, builds a cast reference sheet, extracts high-action moments, and writes prompts optimized for LTX2.5 in ComfyUI to produce 10-second clips for book trailers and his website. He even had the agent devise a custom "LTX-optimized prompt language," but quality remains mediocre, so he's asking the community for rules of thumb to improve output fidelity and make videos actually follow the described action.
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