VideoCombine[{obj1, obj2, …}]
- AudioEncoding — default Automatic
- CompressionLevel — default Automatic
- GeneratedAssetFormat — default Automatic
- GeneratedAssetLocation — default $GeneratedAssetLocation
- OverwriteTarget — default Automatic
- ShowSubtitles — default True
- SubtitleEncoding — default Automatic
- SubtitleStyle — default { }
- VideoEncoding — default Automatic
- VideoTransparency — default False