How to find untagged audio files? Post: 302481996

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Top Forums UNIX for Dummies Questions & Answers How to find untagged audio files? Post 302481996 by radoulov on Monday 20th of December 2010 10:55:23 AM

12-20-2010

Registered User

I don't have flac files so I cannot test it:

Code:

find -iname '*.mp3' -exec bash -c "
  id3 -Rl \"\$@\" | 
    awk -F: '
      /(t(itle|rack)|a(rtist|lbum)):[ \t]*((unknown|track)|[ \t]*)\012/{
        print \$2
        }' IGNORECASE=1 RS=        
  " {} + -o \
  -iname '*.flac' -exec bash -c "
    metaflac --export-tags-to=- \"\$@\" |
      awk -F= '
      /(t(itle|rack)|a(rtist|lbum)):[ \t]*\012/ {
        print \$2
        }' IGNORECASE=1 RS=     
  " {} +

Seem to work for me for mp3 files.

---------- Post updated at 04:55 PM ---------- Previous update was at 04:40 PM ----------

Consider that if you want the file to be printed in case id3 or metaflac return no output at all, the entire flow should be modified to process one file at a time and that change will have dramatic performance impact (you should decide which one is more important: functionality or speed).

radoulov

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ossinfo

ossinfo(1)							 OSS User Commands							ossinfo(1)

NAME

       ossinfo - Open Sound System information/status program

SYNOPSIS

       ossinfo [-Aaeghmpx] [-v #]

DESCRIPTION

       The ossinfo program displays OSS device information.

OPTIONS

       -v#    Verbose output. Number indicates level of verobisity (0-9).

       -p     Display only physical audio/midi devices

       -g     Display ALL audio/midi/mixer devices (physical and virtual)

       -a     Display audio device files

       -A     Display audio device files (for applications using O_EXCL)

       -e     Display all audio engines

       -m     Display only the MIDI devices

       -x     Display only the mixer devices

       -h     Display help.

FILES

       /usr/bin/ossinfo

SEE ALSO

       ossdevlinks(1),	ossmix(1),  ossxmix(1)	The  Getting information about devices section of the OSS Programmer's Guide (device_discovery(2))
       gives instructions for getting device information in applications.

AUTHOR

       4Front Technologies

								 16 December 2012							ossinfo(1)