private void AddCustomTags(List <MetadataItem> metadata, TagLib.File f)
{
// if the file is an image, extract image specific tags.
// all metadata should use the libextractor 0.5.x format in order to
// preserve compatibility.
if (f is TagLib.Image.File)
{
TagLib.Image.ImageTag tag = (TagLib.Image.ImageTag)f.Tag;
AddData(metadata, MetadataType.CAMERA_MAKE, tag.Make);
AddData(metadata, MetadataType.CAMERA_MODEL, tag.Model);
AddData(metadata, MetadataType.CREATOR, tag.Creator);
//AddData(metadata, MetadataType.SOFTWARE, tag.Software); // returns "1.0" for pictures !?
if (tag.DateTime.HasValue)
{
AddData(metadata, MetadataType.DATE,
tag.DateTime.Value.ToString("yyyy:MM:dd HH:mm:ss")); // ":" in date intended
}
// exposure times are generally very short,
// so allow at least 3 decimal places
if (tag.ExposureTime.HasValue)
{
AddData(metadata, MetadataType.EXPOSURE,
tag.ExposureTime.Value.ToString("#0.000 s", numformat));
}
if (tag.FocalLength.HasValue)
{
AddData(metadata, MetadataType.FOCAL_LENGTH, tag.FocalLength.Value.ToString("#0.0 mm", numformat));
}
if (tag.FocalLengthIn35mmFilm.HasValue)
{
AddData(metadata, MetadataType.FOCAL_LENGTH_35MM, tag.FocalLengthIn35mmFilm.Value.ToString("#0.0 mm", numformat));
}
if (tag.Orientation != TagLib.Image.ImageOrientation.None)
{
AddData(metadata, MetadataType.ORIENTATION, orientations[tag.Orientation]);
}
if (tag.ISOSpeedRatings.HasValue)
{
AddData(metadata, MetadataType.ISO_SPEED, tag.ISOSpeedRatings.Value.ToString());
}
}
}
public T GetValue(TagLib.Image.ImageTag tag)
{
Assert.IsNotNull(tag);
return((T)property_info.GetValue(tag, null));
}
public void SetValue(TagLib.Image.ImageTag tag, T value)
{
Assert.IsNotNull(tag);
property_info.SetValue(tag, value, null);
}
