LTX 2.3 Pro - image to video

Your ComfyUI workflow in-process on ZeroGPU. fal.ai-style API at /generate returns a JSON video object.

image_url (upload)

prompt (required)

negative_prompt (optional)

resolution

1080p 720p

duration (seconds)

5 10

seed (-1 = random; pass 2 uses seed+2)

output_format

generate_audio (on by default)

output

response