LTX-2.5 Fast

lightricks/ltx-2.5/fast

LTX-2.5 Fast creates synchronized audiovisual clips from text, images, or audio.

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Pricing

Includes our margin. Charged per request from your balance.

Per second by resolution

720p: $0.11
1080p: $0.15
1440p: $0.23
2160p: $0.36

Default duration: 6 s
Default resolution: 1080p

Details

Provider: Lightricks
Added: Aug 11, 2026

Options

Parameters this model accepts.

Parameter	Values	Default
`fps` Output frame rate for text-to-video and image-to-video.	24 FPS, 25 FPS, 48 FPS, 50 FPS Default `25`	`25`
`duration` Clip length for text-to-video and image-to-video. Audio-to-video follows the input audio length.	6 seconds, 8 seconds, 10 seconds, 12 seconds, 14 seconds, 16 seconds, 18 seconds, 20 seconds Default `6`	`6`
`resolution` Output video resolution. Audio-to-video uses 1080p.	720p, 1080p, 1440p, 4K Default `1080p`	`1080p`
`aspect_ratio` Auto follows an input image; text-only generation defaults to 16:9.	Auto, Landscape (16:9), Portrait (9:16) Default `auto`	`auto`
`camera_motion` Optional camera movement.	Automatic, Dolly In, Dolly Out, Dolly Left, Dolly Right, Jib Up, Jib Down, Static, Focus Shift	—
`generateAudio` Generate synchronized audio with text-to-video or image-to-video.	On or off Default `on`	`on`