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LTX-2.3 is a high-quality, fast AI video model available in Pro and Fast variants for text-to-video, image-to-video, and audio-to-video.
Example
Details
- Accepts
- text + image + audio
Pricing
- Price
- 10 cr / second
Prices in credits (1 credit = $0.01).
Data schema
Input
| Field | Type | Description |
|---|---|---|
| fps | integerenum: 24, 25, 48, 50 | The frames per second of the generated video |
| prompt | string | The prompt to use for the generated video |
| duration | integerenum: 6, 8, 10 | The duration of the generated video in seconds |
| image_url | string | The URL of the start image to use for the generated video. |
| resolution | stringenum: 1080p, 1440p, 2160p | The resolution of the generated video |
| aspect_ratio | stringenum: auto, 16:9, 9:16 | The aspect ratio of the generated video. If 'auto', the aspect ratio will be determined automatically based on the input image. |
| end_image_url | — | The URL of the end image to use for the generated video. When provided, generates a transition video between start and end frames. |
| generate_audio | boolean | Whether to generate audio for the generated video |
| audio_url | string | URL of the audio file to generate a video from. Duration must be between 2 and 20 seconds; pro models support a maximum of 10 seconds. Must be publicly accessible or base64 data URI. |
| guidance_scale | — | Guidance scale for video generation. Higher values make the output more closely follow the prompt. Defaults to 5 for text-to-video, or 9 when providing an image. |
Output
| Field | Type | Description |
|---|---|---|
| video | — | The generated video file |