Combining a directory of mp3 files into one file in order.
I have a series of directories containing multiple mp3 files with filenames 001.mp3, 002.mp3, ..., 030.mp3.
What I want to do is to put them all together in order into a single mp3 file and add some meta data to that. Here's what I have at the moment (removed some variable definitions, for clarity): Code:
#!/bin/bash However, more often than not I get a single file with all the "tracks" in reverse order, which really isn't good. What I can't understand is why the order varies between different runs of the script as all the directories contain the same set of filenames. I've poured over the man page and can't find a sort option for find. Is there any way I can put a sort in before find runs the exec? I can find plenty of examples here and elsewhere of doing this with -exec ls but not where one needs to execute something more complicated with exec. Pushing the boundaries of my own bash abilities here but could I do something like this? Code:
find . -iname '*.mp3' | sort -n | xargs <something_here> |
Quote:
Fun part is you can test the change yourself: Code:
#!/bin/bash |
The final solution turned out to be rather neat in the end:
Code:
find . -iname '*.mp3' -print0 | sort -zn | xargs -0 -I '{}' lame --decode '{}' - | lame --tt "$title_prefix$name" --ty "${name:5}" --ta "$artist" --tl "$album" -b 64 - $final_path"${d%/}".mp3 |
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