thumbnailFile method
Generates a thumbnail file from a video.
Implementation
Future<String?> thumbnailFile({
required String video,
Map<String, String>? headers,
String? thumbnailPath,
ImageFormat imageFormat = ImageFormat.PNG,
int maxHeight = 0,
int maxWidth = 0,
int timeMs = 0,
int quality = 100,
}) {
throw UnimplementedError('thumbnailFile() has not been implemented.');
}