I'm in the process of replacing my low quality <192 kpbs MP3s into either 320 kpbs MP3 or ALAC files in iTunes.
Right now my routine is to import the new HQ files to iTunes, go to "Show Duplicate items" mode, sort according to Song Name, manually replace the star ratings and using Doug's Applescripts to add the new Play Count to the new songs.
Anyone have a better and faster way of doing this? I have a large library and it's really cumbersome manually replacing ratings and play count for the same song but in higher quality. I searched Doug's page but can't find anything like what I'm describing.
Thanks
Best Answer
Here is my little script to do what you are asking for. Tested on a couple of tracks on my iTunes 11 under Snow Leopard and it run just fine.
EDIT:
You can get a glimpse of what is going on by looking at the output it sents to the Events pane. Just run it inside the Applescript Editor and click on the Events & Replies buttons to unhighlight them.
EDIT2:
To limit the script you can change the line
set myNewTracks to (get tracks in myMusicLib whose bit rate is greater than 256)
to
set myNewTracks to (get tracks in myMusicLib whose bit rate is greater than 256 and Album is "My Album Name")