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LTX-2.3 22B

Generate video with audio from images using LTX-2.3

Input

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

The prompt used for the generation.

The URL of the image to generate the video from.

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

Additional settings

The number of frames to generate.

The size of the generated video.

Whether to generate audio for the video.

Tips and requirements

Whether to use multi-scale generation. If True, the model will generate the video at a smaller scale first, then use the smaller video to guide the generation of a video at or above your requested size. This results in better coherence and details.

The number of inference steps to use.

The Classifier-Free Guidance (CFG) scale for the video. Higher values result in more consistent and focused video content.

The Spatiotemporal Guidance (STG) scale for the video. Higher values result in more consistent and focused video content.

The rescaling scale for the video. Controls the ratio between classifier-free guidance and spatiotemporal guidance.

The modality scale for the video. Controls the ratio between video and audio modalities.

The Classifier-Free Guidance (CFG) scale for the audio. Higher values result in more consistent and focused audio content.

The Spatiotemporal Guidance (STG) scale for the audio. Higher values result in more consistent and focused audio content.

The rescaling scale for the audio. Controls the ratio between classifier-free guidance and spatiotemporal guidance.

The modality scale for the audio. Controls the ratio between video and audio modalities.

The gamma of gradient estimation during denoising. Set to 0 to disable.

Tips and requirements

Whether to use restart sampling. This will inject a small amount of noise during each denoising step, which can help improve the quality of the generated video.

The scheduler to use.

The acceleration level to use.

The negative prompt to generate the video from.

The seed for the random number generator.

Whether to enable prompt expansion.

The output type of the generated video.

The write mode of the generated video.

The scale of the distill LoRA to use for the first pass. Set to 0 to disable.

The scale of the distill LoRA to use for the second and subsequent passes.

Tips and requirements

The direction to interpolate the image sequence in. 'Forward' goes from the start image to the end image, 'Backward' goes from the end image to the start image.

The strength of the image to use for the video generation.

The strength of the end image to use for the video generation.

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 22B

Getting started

Use this route to compare audio and video guidance for a single scene. Describe each sound alongside its visible cause.

Review your result

Check sound timing, repeated textures and object continuity across the entire clip.

Inputs and settings

Provide prompt; choose num_frames and generate_audio. Raywake exposes 8–50 inference steps on this route.

Change video_cfg_scale or audio_cfg_scale separately while holding seed fixed. The image operation adds image_url and image_strength; neither belongs to default text generation.

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