I am copying the data from the filename field, paste it in Metadatics and then rename the files with Metadatics. Afterwards they match the entry in MC's filename field and can be played.
Wow, that's a lot of effort! There is an easier way.
As I told already I have to re-rip and re-name thousands of CDs and downloads.
If you have to do this for "thousands", you should consider an easier path. How many have you re-ripped? How many more do you have to do?
I ask because of my suggestion above: Rename all files to just the track number. This makes it trivial to match up with MC's database. Here's what the process looks like:
1. Re-rip (or rename with mediadatics) your files to track number. For example, 1.flac, 2.mp3, 3.aac, etc. As long as your albums are all in their own directories, these file names will be unique and should be fine. If you are using multi-disc albums, you should probably rename to [disc #]-[track #]. For example: 1-1.flac, 1-2.flac ...., 2-1.flac, 2-2.flac, etc.
2. Using MC's RM&C tool, in UPDATE DATABASE mode, change the filename for all affected tracks to match the above. You can do this with the FILENAME template, setting it to [track #] or [disc #]-[track #]. You can do many albums at once using RM&C. Start small so you don't make any big errors. Try one album. Then do a few albums. If it works correctly, you can move on to larger groups of albums and be done very quickly.
At this point your MC filenames in the database should match your newly ripped (or renamed) files. MC should see all files that you have worked on. MC should be able to play all of them.
But you probably think that having filenames like 1-1.flac is pretty ugly and disorganzied, and not a good idea. I agree! So the last step is, inside of MC, to change the filenames to something rational. Like [track #]-[Name] for example. You can choose whatever naming standard you want.
3. Highlight some files, and open RM&C. Then use RM&C in RENAME MODE. Fill out the FILENAME template with your desired fields so it names your files the way you want them. As I said above, I like track number followed by song name. So something like "07-Reminds Me Of You.flac". After you look at the preview and check that it is correct, press OK. Do only a few at a time at first so you don't make a big mistake. RM&C will then rename your files on disk with your new rule. MC's database will be updated at the same time, so it will know about these new names.
At this point your files should all be seen by MC and they should be named in a consistent way that you have choosen. RM&C is a very powerful tool. You should learn about it and use it for your project.
https://wiki.jriver.com/index.php/Rename,_Move,_and_Copy_FilesGood luck Frank.
Brian.