LTX-2.3 22B Distilled (Audio to Video) API on fal

Try H3 Max Director

LTX-2.3 22B Distilled (Audio to Video) API on fal

Input

Prompt*

Type # to reference inputs.

Audio URL*

Hint: Drag and drop audio files from your computer, audio from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL. Accepted file types: mp3, ogg, wav, m4a, aac

Image URL

Hint: Drag and drop image files from your computer, images from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL. Accepted file types: jpg, jpeg, png, webp, gif, avif, heic, heif

End Image URL

Hint: Drag and drop image files from your computer, images from web pages, paste from clipboard (Ctrl/Cmd+V), or provide a URL. Accepted file types: jpg, jpeg, png, webp, gif, avif, heic, heif

Match Audio Length

Number of Frames

Video Size

×

Use Multi-Scale

Additional Settings

Customize your input with more control.

Your request will cost $0.001205 per megapixel of generated video data (width × height × frames), rounded up. For example, if you generate a video that is 121 frames long at 1280 × 720, your total generated video is ≈112 MP, and your request will cost $0.1344.

Result

Idle

What would you like to do next?

{
  "video": {
    "content_type": "video/mp4",
    "file_name": "ltx-2-a2v-output.mp4",
    "url": "https://storage.googleapis.com/falserverless/example_outputs/ltx-2-a2v-output.mp4"
  },
  "seed": 175932751,
  "prompt": "A woman speaks to the camera"
}

Your request will cost $0.001205 per megapixel of generated video data (width × height × frames), rounded up. For example, if you generate a video that is 121 frames long at 1280 × 720, your total generated video is ≈112 MP, and your request will cost $0.1344.