phunni Posted November 30, 2005 Report Share Posted November 30, 2005 I have bunch of mp3 files that need renaming and tagging (ID3v2). So far I've done this manually - something like: mv track_04.mp3 Ray_Lowe_04.mp3 because there's no current tags so all tracks are just track_xx.mp3 and then: id3 -12 -v -t "CJ Mobilise" -a "CJ Mahaney" -l "Brighton 2005" -n 4 -y 2005 -g "Sermon" cj_mobilise_02.mp3 to add the tags. The trouble is - each CD contains well over 30 tracks and it gets labourious - I was wondering if someone could help me knock up a simple script to do this for me? Basically I need to loop over all tracks called track_xx.mp3 (where x is the track number) and change them to <other_title>_xx.mp3 I then need to add the tags where the track number will obviously be different for each track and the -n parameter will be different. the -n will be n++ every time; so if we start with number 5 then the next will be 6 and so on... Anyone able to help? I'm happy to tweka the script for each set of tracks to change the new filename etc... - that's still much easier than doing what will end up being over 100 tracks by hand... Quote Link to comment Share on other sites More sharing options...
neddie Posted November 30, 2005 Report Share Posted November 30, 2005 The first part's easy: rename track_ Ray_Lowe_ track*.mp3 For the second part you'll need a bit of bash trickery, but I'm not quite sure how the id3 command works - are all those other parameters staying the same (apart from track number) or do you want to fill in the track title for each one as well? Quote Link to comment Share on other sites More sharing options...
phunni Posted November 30, 2005 Author Report Share Posted November 30, 2005 (edited) the only thing that will change is track number and the number in the filename... I'm not bothered about track title - that can actually be the same... BTW - thanks for your example - worked a treat! :D Edited November 30, 2005 by phunni Quote Link to comment Share on other sites More sharing options...
neddie Posted December 1, 2005 Report Share Posted December 1, 2005 (edited) It's a bit dirty, but I think it should work. Just save this as a file in the same directory, as "myscript.sh": #!/bin/bash let "trackNum=0" for file in Ray_Lowe_* do let "trackNum+=1" echo "Processing track \"$trackNum\" file \"$file\"" id3 -12 -v -t "CJ Mobilise" -a "CJ Mahaney" -l "Brighton 2005" -n $trackNum -y 2005 -g "Sermon" $file done Then you can call it with "sh myscript.sh" - but of course you'll need to edit the Ray_Lowe_ bit of the loop and also the id3 call. Basically it assumes that all the files are consecutively numbered, so it keeps a counter as it loops through all the files it finds. It's pretty dumb, so it would get confused if it only finds tracks 1, 3 and 5! For another album you'll need to make sure you change both bits, the loop _and_ the id3 call. Fingers crossed! Maybe try it out on copies of the files first? About the rename, yeah it's pretty useful. In case it wasn't obvious, the first parameter is the text to look for in the filename, the second is what to replace it with, and the third says which files to apply the change to. Edited December 1, 2005 by neddie Quote Link to comment Share on other sites More sharing options...
phunni Posted December 1, 2005 Author Report Share Posted December 1, 2005 Excellent - that worked really well. Thanks! :D You've saved me a lot of time... Quote Link to comment Share on other sites More sharing options...
spinynorman Posted December 1, 2005 Report Share Posted December 1, 2005 phunni - you may be interested in Krename, which I just came upon. :) Quote Link to comment Share on other sites More sharing options...
neddie Posted December 1, 2005 Report Share Posted December 1, 2005 edit: found a typo in the loop command - the square brackets around the Ray_Lowe_ shouldn't have been there. Hopefully noone noticed :unsure: True, krename is very useful, I use it a lot for photos. You know the story, you've got a bunch of photos from your holiday with numbered filenames, and then the other people on the holiday give you copies of theirs too. Except now they're all out of order - you can't sort by filename and if you sort by date then all the modified ones, stuck-together-panoramas etc are at the end. Krename lets you manually get them into the right order, and then give them a numbered filename, then the slideshows come out as expected! v useful. Quote Link to comment Share on other sites More sharing options...
phunni Posted December 2, 2005 Author Report Share Posted December 2, 2005 It still worked... Quote Link to comment Share on other sites More sharing options...
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