> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.ltx.io/api-changelog/2026/8/19/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.ltx.io/_mcp/server.

## Audio-to-video generation params

* **Audio-to-video** now supports `fps` (default 24), `last_frame_uri` (requires `image_uri`), and `camera_motion` — matching text-to-video and image-to-video. Available on [**v2/audio-to-video**](/api-documentation/api-reference/async-video-generation/submit-audio-to-video) and [**v1/audio-to-video**](/api-documentation/api-reference/video-generation/audio-to-video).