So I re-ripped some episodes that I now need to re-tag. I have lower quality files already tagged, but alas, I've scoured the internet and haven't come up with any resources to automate this. I can use Lostify to "lock" the fields but still have to manually enter the title, episode ID and such, and copy and paste the description. In my dreams, I envision an application with two drop-zones that would duplicate the metadata from one file to another. I do this sort of thing often enough to really need it. I've looked at the command-line tools for Atomic Parsley and MP4Tags (which is awesome and if built from source can now successfully edit the CNID and HD tags resulting in the dual-format HD-SD files you see on iTunes) but have no "copy" function. Does anyone know of any resource that can do this sort of duplication?