FLACTAG(1) | FLACTAG(1) |
NAME¶
flactag - A tagger for whole album FLACs using data from the MusicBrainz serviceSYNOPSIS¶
flactag [options] flacfile [ flacfile ] [ flacfile ] ripflac basename [ /path/to/cdrom ] ripdataflac basename numtracks [ /path/to/cdrom ] checkflac flacfile discid devicenameRIPPING CDS TO FLAC¶
IMPORTANT: I think I found a bug in cueconvert which means that any FLAC files generated from CDs that used INDEX marks to separate tracks that didn’t have any pre-gap would generate invalid disc IDs. I would urge you to use the checkflac script provided to compare any disks you may have ripped with their FLAC files to ensure that the discids match correctly. Included in this release is a SED script which will massage the TOC file of a CD to work around this problem. Unfortunately, the only way to recover from this is to re-rip the CD. To rip a CD to flac, simply enter ripflac <basename> (where basename is used as the base name of the FLAC file you will be creating. The CD in the drive will be ripped, and a FLAC file created containing an embedded CUE sheet. ripflac takes an optional final parameter for the path to the CD drive, which defaults to /dev/cdrom. If the original CD contains data tracks, then the FLAC conversion will fail. Should this happen, enter ripdataflac <basename> <range> (where basename is the same one specified in the first rip attempt, and range is the range of tracks to rip (e.g. if the CD has 13 tracks, where track 13 is the data track, then the range would be 1-12). ripdataflac takes an optional final parameter for the path to the CD drive, which defaults to /dev/cdrom. During the ripping of the data CD, you will be provided with the CUE sheet in an editor. You should delete the data track from this CUE sheet file and save it (I will try to automate this process at some point). Both these scripts will compare the calculated discid of the FLAC file with the discid of the CD in the drive. If they do not match, a warning will be issued. The discid command can be used to display the disc ID of a CD in the drive.DESCRIPTION¶
The flactag command retrieves and writes tag information for a whole-album FLAC file. The data is retrieved from the MusicBrainz service. Additionally, if an Amazon ASIN is associated with the release, then cover art will be included in the FLAC file. flactag can be used either interactively or in batch modeOPTIONS¶
-v, --versionDisplay the software version.
-h, --help
Display brief usage information.
-d, --discid
Display the calculated disc ID for the specified FLAC
file and exit.
-s, --submit-url
Display the URL used to submit information for this file
to the MusicBrainz service. Use this to submit data for your CD if the data
returned does not match.
-c, --check
This option will compare the file’s tags against
those returned from the MusicBrainz service. A message will be displayed
indicating where the tags match or not.
-w, --write
This option implies --check. If the files tags
differ from those returned from the MusicBrainz service, the tags will be
written to the file.
-f, --force-write
If --write is specified then tags will be written even if
they appear to match those already in the file.
-r, --rename
The filename will be compared with that specified by the
rename rules, and if it doesn’t match, the file will be renamed.
-o, --overwrite-existing
If --rename is specified then existing files will be
overwritten when renaming.
-O <discID>, --override-discid <discID>
Instead of calculating disc ID from the cuesheet, flactag
will use the provided disc ID to query MusicBrainz. Only one FLAC file can be
processed when this option is used.
BATCH MODE¶
flactag can be used in batch mode to process an entire music collection. For example, to check every FLAC file, write new tags and rename appropriately: find /var/spool/music -name "*.flac" -print0 | xargs -0 flactag --write --renameINTERACTIVE MODE¶
If flactac is executed without any options, it will interactively process all FLAC files given as arguments. If the flactag utility does not find information for your CD, a URL will be provided to submit information for it. Often the MusicBrainz server will have information about the tracks and artist, but cannot match this up to your CD. In these circumstances, it is simply a matter of 'associating\' your CD’s DiskID with the correct album data on the MusicBrainz server. In other instances, you may be required to enter the track and album information into the MusicBrainz service. Once you have entered this information, you can re-run flactag, and the data should be downloaded from the MusicBrainz server. If the flactag utility finds information for your CD at the musicbrainz server, the application’s main window will be shown. This contains three main areas:•The 'Albums' window. This will contain a
list of albums that match the DiskID for your FLAC file.
•The 'Tracks' window. This contains a list
of all the tracks on the currently selected album.
•The 'Tags' window. At startup, this will
contain a list of the tags currently found in your FLAC file. If there are no
tags present, then an empty set appropriate for the album will be displayed.
If you make changes to these tags, an asterisk ('*') will be displayed to
indicate that this information has been changed.
The currently active window will be highlighted by the border and window title
changing colour. To switch between the three windows, press the TAB
key. To scroll around the active window, use the cursor UP and
cursor DOWN keys (to scroll one line at a time) or the PAGE UP
and PAGE DOWN keys (to scroll half a page at a time). Scrolling in the
'Albums' window will update the information in the 'Tracks'
window appropriately.
Once the appropriate album has been selected, pressing c will copy the
tags for that album into the 'Tags' window. These tags can then be
saved to the FLAC file by pressing the w key.
Pressing r will rename the file based on the settings in the
configuration file (~/.flactag - this file is created automatically the first
time you run flactag). Note that this facility uses the tags that are
actually written to the file, so should generally be performed after the new
tags have been written. This option will be unavailable if the filename and
location are already correct.
Pressing q will move to the next file specified on the command line. If
all files have been processed, the application will exit.
FILE RENAMING DETAILS¶
The following configuration file (~/.flactag) entries affect file renaming:•BasePath - This is the root
directory of where your music files should be stored. (e.g.
/var/spool/music)
•SingleDiskFileName - This template is used
to rename disks that are not part of a multi-disk set.
•MultiDiskFileName - This template is used
to rename disks that are part of a multi-disk set.
•DirectoryCreatePermissions - The
permissions to be set on any directory that is created (e.g. 0755).
•CreateCuesheetAfterRename - If set to
true, flactag will generate a cuesheet file to accompany the renamed FLAC
file.
The FileName templates can accept the following parameters:
•%A - This will be replaced with the artist
name
•%S - This will be replaced with the artist
sort name
•%T - This will be replaced with the album
title
•%D - This will be replaced with the disk
number
•%Y - This will be replaced with the
year
•%G - This will be replaced with the
genre
•%1 - This will be replaced with the first
character of the artist sort name
•%E - This will be replaced by the
appropriate filename extension (flac or cue)
If any item is used but does not have a value, then it will be stored as (for
example) NOGENRE (if the genre tag is empty).
USING A DIFFERENT MUSICBRAINZ SERVER¶
To use a different MusicBrainz server (for example if you have a local mirror) you can set the Server and Port parameters in the configuration file. e.g. Server=mbserver.localdomain Port=5000BUGS / LIMITATIONS / FUTURE ENHANCEMENTS¶
•Once changes are written to the FLAC file, there
is no way of reverting back to the original tags.
AUTHOR¶
Written by Andy Hawkins, <andy@gently.org.uk> Daniel Pocock, <daniel@pocock.com.au>RESOURCES¶
Main web site: http://flactag.sourceforge.netCOPYING¶
Copyright (C) 2007-2012 Andy Hawkins Copyright (C) 2011-2012 Daniel Pocock Use of this software is granted under the terms of the GNU General Public License (GPL) v3.AUTHOR¶
Andy Hawkins <andy@gently.org.uk>Author.
11/20/2014 |