[mythtv] Plugin developing howto

[Petr Stehlik]

Colin Guthrie wrote:
> 1). Fix edit metadata (UI and SQL) - When editing and artist/album, need 
> to ask the user if they want to update *all* songs by that artist, just 
> current album, or just this song, and process the request accordingly.

Will this include that library (don't remember its name, perhaps 
musicbrainz?) that is able to compute some kind of a song checksum and 
then find the necessary information about the song on the internet 
automagically?

Petr