Find all [filename].mp4 and rename [filename].audio
89083
Recursively rename files and directories
51289
How can I convert audio from MP4 or FLV video files to mp3?
31415
Auto increment filename
70782
JPG batch compression & rename (find -exec, xargs, piping?)
108962
Repairing corrupt MP4
158055
Batch Rename (remove specific character) Files
70659
Renaming files to have lower case extensions with 'rename'
14451
remove numbers from filenames in Mac OS X
31455
How do I add another audio stream to an MP4 file?
72681
How can I merge two mp4 files without losing quality?
85114
How to compare mp3, flac audio data in a file, ignoring header data (ID3 tag) etc.?
33004
How can I rename many files at once?
16770
How to open and repair an m4v or mp4 video file?
28850
Change multiple filenames by replacing a character
85660
What's the best way to extract audio from a video file?
5449
How to rename multiple files into one name
86011
Using rename to rename files and directories