quodlibet(1)

NAME
quodlibet - audio library manager and player

SYNOPSIS
quodlibet [ --print-playing | control ]
exfalso [ directory ]

DESCRIPTION
Quod Libet is a music management program. It provides several different ways to view your audio library, as well as support for Internet radio and audio feeds. It has extremely flexible metadata tag editing and searching capabilities.

This manual page is only a short reference for Quod Libet. Complete documentation is available at http://code.google.com/p/quodlibet/wiki/Guide.

QUOD LIBET OPTIONS

--enqueue filename|query
    Enqueue a filename or query results.

--filter tag=value
    Filter on a tag value

--focus
    Focus the running player

--hide-window
    Hide main window

--next
    Jump to next song

--open-browser=BrowserName
    Open a new browser

--order=inorder|shuffle|weighted|onesong|toggle
    Set or toggle the playback order

--pause
    Pause playback

--play
    Start playback

--play-file=filename
    Play a file

--play-pause
    Toggle play/pause mode

--previous
    Jump to previous song

--print-playlist
    Print the current playlist

--print-queue
    Print the contents of the queue

--print-playing
    Print out information about the currently playing song. You may provide in a string like the kind described in the RENAMING FILES section below.

--query=search-string
    Search your audio library

--quit
    Exit Quod Libet

--random=tag
    Filter on a random value

--repeat=off|on|t
    Turn repeat off, on, or toggle

--seek=[+|-][HH:]MM:SS
    Seek within the playing song

--set-browser=BrowserName
    Set the current browser

--set-rating=0.0..1.0
    Rate the playing song

--show-window
    Hide main window

--start-playing
    Begin playing immediately

--status
    Print playing status

--toggle-window
    Toggle main window visibility

--unfilter
    Remove active browser filters

--unqueue=filename|query
    Unqueue a file or query

--volume=(+|-|)0..100
    Set the volume

ALBUM COVERS
Album covers should be put in the same directory as the songs they apply to, and have "folder", "front", or "cover" in their filenames. If you want to store multiple albums in the same directory but keep distinct cover images, the name of the appropriate image file must contain the labelid tag value, e.g. COCX-32760 cover.jpg.

TIED TAGS
Many places in Quod Libet allow you to use "tied tags". Tied tags are two tag names joined together with a "~" like "title~version" or "album~part". Tied tags result in "nice" displays even when one of the tags is missing; for example, "title~version" will result in Title - Version when a version tag is present, but only Title when one isn't. You can tie any number of tags together.

SEARCH SYNTAX
All of Quod Libet's search boxes support advanced searches of the following forms:
    tag = value
    tag = !value
    tag = "value"
    tag = /value/
    tag = &(value1, value2)
    tag = |(value1, value2)
    !tag = value
    |(tag1 = value1, tag2 = value2)
    &(tag1 = value1, tag2 = value2)
    #(numerictag < value)
    #(numerictag = value)
    #(numerictag > value)
The 'c' postfix on strings or regular expressions makes the search case-sensitive. Numeric values may be given as integers, floating-point numbers, MM:SS format, or simple English, e.g. "3 days", "2 hours".

See http://code.google.com/p/quodlibet/wiki/Guide_Searching.

All internal tags begin with a ~ character. Non-numeric internal tags are ~basename, ~dirname, ~filename, ~format, ~length, ~people, and ~rating. Numeric internal tags are ~#added, ~#bitrate, ~#disc, ~#lastplayed, ~#laststarted, ~#length, ~#mtime, ~#playcount, ~#skipcount, and ~#track.

See http://code.google.com/p/quodlibet/wiki/Guide_InternalTags.

RENAMING FILES
Quod Libet allows you to rename files based on their tags. In some cases you may wish to alter the filename depending on whether some tags are present or missing, in addition to their values. A common pattern might be
    <tracknumber>. <title~version>
You can use a '|' to only text when a tag is present:
    <tracknumber|<tracknumber>. ><title~version>
You can also specify literal text to use if the tag is missing by adding another '|':
    <album|<album>|No Album> - <title>
See http://code.google.com/p/quodlibet/wiki/Guide_Renaming.

AUDIO BACKENDS
Quod Libet uses GStreamer for audio playback. It tries to read your GConf GStreamer configuration, but if that fails it falls back to osssink. You can change the pipeline option in ~/.quodlibet/config to use a different sink, or pass options to the sink. For example, you might use esdsink or alsasink device=hw:1.

See http://code.google.com/p/quodlibet/wiki/Guide_AudioBackends.

FILES

~/.quodlibet/songs
    A pickled Python dict of cached metadata. Deleting this file will remove all songs from your library.

~/.quodlibet/config
    Quod Libet's configuration file. This file is overwritten when Quod Libet exits.

~/.quodlibet/current
    A "key=value" file containing information about the currently playing song.

~/.quodlibet/control
    A FIFO connected to the most-recently-started instance of the program. --next, --previous, etc., use this to control the player.

~/.quodlibet/plugins/
    Put plugins (from http://code.google.com/p/quodlibet/wiki/Guide_Plugins) here.

~/.quodlibet/browsers/
    Put custom library browsers here.

See http://code.google.com/p/quodlibet/wiki/Guide_Extending.

BUGS
See http://code.google.com/p/quodlibet/issues/list for a list of all currently open bugs and feature requests.

AUTHORS
Joe Wreschnig and Michael Urman are the primary authors of Quod Libet.

SEE ALSO
http://code.google.com/p/quodlibet/wiki/Guide,
http://code.google.com/p/quodlibet/wiki/FAQ,
regex(7), gst-launch(1)