generateThumbnail method
Generates a thumbnail for a given video file.
Implementation
@override
Future<Thumbnail> generateThumbnail({
required String filePath,
double position = 0.0,
}) async {
final result = (await _channel.invokeMapMethod<String, dynamic>(
'generateThumbnail',
{
'filePath': filePath,
'position': position.round(),
},
))!;
final videoLength = result['videoLength'] as double;
final imageData = base64Decode(result['data']);
final completer = Completer<ui.Image>();
ui.decodeImageFromList(imageData, completer.complete);
final image = await completer.future;
return Thumbnail(
image: image,
videoDuration: videoLength,
);
}