After generating a video in Cinema Motion, you can send it directly to Lip Sync using the Compose button. The video loads automatically as the input — there's no need to download and re-upload it.
Send to Lip Sync
Generate a video in Cinema Motion. Once the video appears in the player, click the Compose button (the circular icon on the right side of the player, below the star). Lip Sync opens immediately.

Add a voiceover and generate
Lip Sync opens with your video already loaded in the Video slot. The model is set to Lipsync Labs.

Click Voiceover to add audio — you can upload an audio file or record a voiceover directly. Once both Video and Voiceover are set, click Generate to produce the lip-sync video.
When to use this
Use this when you've generated a character video in Cinema Motion and want to add speech. The direct transfer from Cinema Motion to Lip Sync keeps the workflow continuous without any file management.