GitHub - kimono-koans/dano: A hashdeep/md5tree (but much more) for media files
dano
dano is a wrapper for ffmpeg that checksums the internal file streams of ffmpeg compatible media files, and stores them in a format which can be used to verify such checksums later. This is handy, because, should you choose to change metadata tags, or change file names, the media checksums should remain the same.
Features
Non-media path filtering (which can be disabled)
Highly concurrent hashing (select # of threads)
Several useful modes: WRITE, TEST, PRINT, DUMP, or DUPLICATES
Select from...
Read more at github.com