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LTX-2.3 Quality

Generate high-quality video with audio from images using LTX-2.3

Input

Fields marked * are required. Review the price before generating.

The prompt to guide the video generation.

The URL of the starting image.

Uploading a file needs an account. Create accountJPEG, PNG, WebP · up to 25 MB

The size of the generated video. 'auto' derives the size from the input image aspect ratio.

Additional settings

The number of frames to generate.

Number of inference steps. Defaults to 15 and can be increased up to 30.

Classifier-free guidance scale. The default is tuned for fast, high-quality generation.

Whether to include audio in the returned video. When disabled, the final MP4 is returned without an audio track.

Conditioning strength on the start image. 1.0 = exact first-frame match, lower = more freedom for the model.

The negative prompt to steer generation away from.

Random seed for reproducibility. If None, a random seed is chosen.

Whether to enable prompt expansion.

The write mode of the generated video.

Price$0.01 / megapixel

You sign up first. Your settings are kept.

API code for this input

Complete the required fields and fix input errors to see API code.

How to use LTX-2.3 Quality

Getting started

Plan a shot with a clear action and ending. Use image-to-video for motion built from a source still.

Review your result

Inspect faces during movement, background stability and sound transitions.

Inputs and settings

prompt is required. Raywake exposes num_frames, generate_audio, guidance_scale and 8–30 inference steps.

Compare guidance_scale and num_inference_steps independently with a fixed seed. image_strength belongs to the image operation; do not borrow resolution controls from other LTX routes.

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