| Description |
AudioMetaData provides information commonly found in ID3 tags.
However, other audio formats, such as Ogg, can contain
similar information. So rather than refer to this information
as ID3Tags or similar, I simply call it metadata. This base
class returns the empty string or -1 from all methods and
derived classes are expected to simply override the methods
that they have information for. This is a little less brittle
than using an interface because later on new properties can
be added without breaking existing code. |