# Sandbox.MovieMaker.TrackBinder.Add

```csharp
void Add(IReferenceTrack track, IValid target)
```

### Parameters

- `track` (`IReferenceTrack`)
- `target` (`IValid`)

Declared in [Sandbox.MovieMaker.TrackBinder](/api/Sandbox.MovieMaker.TrackBinder).
Assembly: `Sandbox.Engine`.