How to find untagged audio files? Post: 302482328

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Top Forums UNIX for Dummies Questions & Answers How to find untagged audio files? Post 302482328 by radoulov on Tuesday 21st of December 2010 08:47:35 AM

12-21-2010

Registered User

Given how the requirements evolved, I decided to go for portable solution.
Check this for mp3 files:

Code:

find . -type f -name '*.[Mm][Pp]3' -exec id3 -Rl {} + |
  awk 'BEGIN {
    mp3n        = split("album artist title track",       mp3_tags)
    flacn       = split("album artist title description", flac_tags)
    ignorepatt  = "^ *(unknown|track *[0-9]*)* *$"    
    }
  /^Filename/ {
    if (fn) {
      for (i = 1; i <= mp3n; i++) {
        if (tolower(tags[mp3_tags[i]]) ~ ignorepatt) {
          invalid_tags[mp3_tags[i]] = tags[mp3_tags[i]]
          f || f++
          }
        }
      if (f) {
       print fn, "has missing/invalid tags:"
        for (t in invalid_tags)
          printf "%s -> %s\n", t, invalid_tags[t]
        }      
      }    
    split(x, tags); split(x, invalid_tags)
    fn = $2; f = x
    }
 { 
    tags[tolower($1)] = $2
    }
  END {
      for (i = 1; i <= mp3n; i++) {
        if (tolower(tags[mp3_tags[i]]) ~ ignorepatt) {
          invalid_tags[mp3_tags[i]] = tags[mp3_tags[i]]
          f || f++
          }
      if (f) {
        print fn, "has missing/invalid tags:"
          for (t in invalid_tags)
          printf "%s -> %s\n", t, invalid_tags[t]
          }            
        }  
      }' FS=:

P.S. Ignore the flac part for now.

Last edited by radoulov; 12-21-2010 at 10:52 AM.. Reason: Added the missing END block.

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rhythmbox-client

rhythmbox(1)						      General Commands Manual						      rhythmbox(1)

NAME

       rhythmbox-client - controls a running instance of rhythmbox

SYNOPSIS

       rhythmbox-client [option...][file...]

DESCRIPTION

       rhythmbox-client is a tool for controlling an already running instance of rhythmbox.  It's useful for remote control scripting, adding spe-
       cific files to the library from the shell, or printing details of what's playing. Any files specified after the option  arguments  will	be
       added to the library.  If the --enqueue option is given, the files will also be added to the play queue.

OPTIONS

       -?,--help
	      Show help options

       --debug
	      Enable debug output

       --no-start
	      Do not start a new instance of rhythmbox

       --no-present
	      Don't present an existing rhythmbox window

       --next Jump to next song

       --previous
	      Jump to previous song

       --play Resume playback if currently paused

       --pause
	      Pause playback if currently playing

       --play-pause
	      Toggle play/pause mode

       --play-uri=URI
	      Play a specified URI, importing it if necessary

       --enqueue
	      Add specified tracks already in the library to the play queue

       --clear-queue
	      Empty the play queue before adding new tracks

       --print-playing
	      Print the title and artist of the playing song

       --print-playing-format=format
	      Print formatted details of the song (see FORMAT OPTIONS below).

       --set-volume
	      Set the playback volume

       --volume-up
	      Increase the playback volume

       --volume-down
	      Decrease the playback volume

       --print-volume
	      Print the current playback volume

       --select-source=URI
	      Select the source corresponding to a URI (device or mount point)

       --activate-source=URI
	      Select the source corresponding to a URI (device or mount point) and start playing from it if not already playing.

       --play-source=URI
	      Select the source corresponding to a URI (device or mount point) and start playing from it.

FORMAT OPTIONS

       %at    album title

       %aa    album artist

       %aA    album artist (lowercase)

       %as    album artist sortname

       %aS    album artist sortname (lowercase)

       %ay    album year

       %ag    album genre

       %aG    album genre (lowercase)

       %an    album disc number

       %aN    album disc number, zero padded

       %st    stream title

       %tn    track number (i.e 8)

       %tN    track number, zero padded (i.e 08)

       %tt    track title

       %ta    track artist

       %tA    track artist (lowercase)

       %ts    track artist sortname

       %tS    track artist sortname (lowercase)

       %td    track duration

       %te    track elapsed time

       Variables  can be combined using quotes. For example "%tn %aa %tt", will print the track number followed by the artist and the title of the
       track.

AUTHOR

       This manual page was written by Sven Arvidsson <sa@whiz.se>, for the Debian system (but may be used by others).

SEE ALSO

       rhythmbox(1).

GNOME
								    2007-06-28							      rhythmbox(1)