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Generate high-quality video with audio from reference, character sheet, storyboard using LTX-2.3
Example
Details
- Accepts
- image
Pricing
- Price
- 0.301 cr / megapixel
Prices in credits (1 credit = $0.01).
Data schema
Input
| Field | Type | Description |
|---|---|---|
| seed | — | Random seed for reproducibility. If None, a random seed is chosen. |
| promptrequired | string | The prompt to guide the generated video. For best results, use a 'Reference sheet: ... Generated video: ...' structure. |
| image_urlrequired | string | URL of the Ingredient reference sheet image. The sheet should contain clean panels for the characters, props, and location to preserve. |
| sync_mode | boolean | If True, the media is returned as a data URI inline in the response. Useful for short-lived requests and tests. |
| num_frames | integer | The number of frames to generate. |
| resolution | — | The final generated video size. The default keeps the workflow's first stage at the Ingredient LoRA's trained 768x448 bucket before the official 2x refinement stage. |
| video_quality | stringenum: low, medium, high, maximum | The quality preset of the generated video. |
| generate_audio | boolean | Whether to include audio in the returned video. When disabled, the final MP4 is returned without an audio track. |
| guidance_scale | number | Classifier-free guidance scale. |
| negative_prompt | string | The negative prompt to steer generation away from. |
| video_write_mode | stringenum: fast, balanced, small | The write mode of the generated video. |
| frames_per_second | number | Frames per second of the generated video. |
| reference_strength | number | Strength of the reference-sheet guide. 1.0 uses the sheet fully; lower values give the model more freedom. |
| ingredient_strength | number | Strength of the built-in Ingredient IC-LoRA. Higher values make the reference sheet identities and props more dominant. |
| enable_safety_checker | boolean | Whether to enable the safety checker. |
| enable_prompt_expansion | boolean | Whether to enable prompt expansion. |
Output
| Field | Type | Description |
|---|---|---|
| seed | integer | The seed actually used for generation. |
| video | — | The generated video. |
| prompt | string | The prompt used for generation (after any expansion). |