# LatentSync (https://docs.fuser.studio/docs/nodes/video/latentsync)

_Provided by [Fal](https://fal.ai) — [Learn More](https://fal.ai/models/fal-ai/latentsync)._

## Inputs [#inputs]

- **Video** (`video`) — Video for lip sync generation

- **Audio** (`audio`) — Audio to sync with the video

- **Guidance Scale** (`slider`) — Controls how closely the model follows the audio guidance (higher values = stronger guidance)

   Optional: `true` • Default: `1` • Minimum: `1` • Maximum: `2`

- **Seed** (`seed`) — The same seed and prompt will output the same result every time.

   Optional: `true` • Default: `2525`

- **Loop Mode** (`dropdown`) — Video loop mode when audio is longer than video. Options: pingpong, loop

   Optional: `true` • Default: `pingpong` • Accepts: `Ping Pong`, `Loop`

## Outputs [#outputs]

- **Synced Video** (`video`) — The generated video with lip sync applied