MP3::Tag::ImageSize − extract size info from image files via Image::Size.
my $db = MP3::Tag::ImageSize−>new($filename); # Name of multimedia file
MP3::Tag::ImageSize is designed to be called from the MP3::Tag module.
It implements width(), height() and mime_type() methods (sizes in pixels).
They return "undef" if "Image::Size" is not available, or does not return valid data.