VideoNote.fromJson constructor
Parse from a json
Implementation
factory VideoNote.fromJson(Map<String, dynamic> json) => VideoNote(
duration: json['duration'],
length: json['length'],
minithumbnail: json['minithumbnail'] == null ? null : Minithumbnail.fromJson(json['minithumbnail']),
thumbnail: json['thumbnail'] == null ? null : Thumbnail.fromJson(json['thumbnail']),
video: File.fromJson(json['video']),
);