description

# TrackDefault constructor Null safety

TrackDefault(

1. String type,
2. String language,
3. String label,
4. List<String> kinds,
5. [String? byteStreamTrackID]

)

## Implementation

    factory TrackDefault(
        String type, String language, String label, List<String> kinds,
        [String? byteStreamTrackID]) {
      if (byteStreamTrackID != null) {
        List kinds_1 = convertDartToNative_StringArray(kinds);
        return TrackDefault._create_1(
            type, language, label, kinds_1, byteStreamTrackID);
      }
      List kinds_1 = convertDartToNative_StringArray(kinds);
      return TrackDefault._create_2(type, language, label, kinds_1);
    }