public static IMediaMetadata ReadMetadata(this IStorageFile file, string format, out IEnumerable <AttachedPicture> pictures)
{
IMediaEncoder encoder = MediaEncoderExtension.EncoderByMediaType(format);
pictures = null;
if (encoder != null)
{
if (encoder.Init(file, true))
{
pictures = encoder.AttachedPictures;
return(encoder.GetMetadata());
}
}
return(null);
}