Hi Jules,
I see that the AudioThumbnail class has been modified to be a derivative of a new class titled AudioThumbnailBase. I was wondering if it would be possible to further dilute the concept of the thumbnail in such a way that there could be a generic Thumbnail base class, and the AudioThumbnailBase could derive from such?
Doing so would allow JUCE developers to create MIDI thumbnails, and even video thumbnails.