Video
LTX 2.5 Fast (Audio to Video)
Credit-based pricing. Supports image-to-video.
Output
video
Aspect ratio
auto, 16:9, 9:16
Resolution
1080p (fixed)
Inputs
- Reference audio (required)
- Start image (optional)
Example prompt
A presenter speaks naturally in a bright modern studio, subtle gestures, steady medium shotTry this prompt →
FAQ
How much does LTX 2.5 Fast (Audio to Video) cost on ArtEmotion?
Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.
Do I get my credits back if LTX 2.5 Fast (Audio to Video) fails?
Yes — failed generations are never charged. The credits are released back to your balance automatically.
Can I call LTX 2.5 Fast (Audio to Video) from the API?
Yes. Use POST /api/v1/generate with model_id: "lightricks/ltx-2.5/audio-to-video/fast". See the API reference for the full schema.
Where are my generations stored?
Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.
Ready to generate with LTX 2.5 Fast (Audio to Video)?
Start now →No commitment. New accounts get 50 free credits on signup. See pricing.