MPC(1)

NAME
mpc - mpc Documentation

DESCRIPTION

mpc is a command-line client for the Music Player Daemon <http://www.musicpd.org/> (MPD). It connects to a MPD and controls it according to commands and arguments passed to it. If no command is given, the current status is printed (same as "mpc status").

SYNOPSIS
        mpc [options] <command> [--] [<arguments>]

After --, all parameters are considered to be arguments, not options, even if they start with a dash.

OPTIONS

    -f, --format
        Configure the format used to display songs.

        The metadata delimiters are:
        Name | Description
        %name% | A name for this song. This is not the song title. The exact meaning of this tag is not well-defined. It is often used by badly configured internet radio stations with broken tags to squeeze both the artist name and the song title in one tag.
        %artist% | Artist file tag
        %album% | Album file tag
        %albumartist% | Album Artist file tag
        %comment% | Comment file tag (not enabled by default in mpd.conf's metadata_to_use)
        %composer% | Composer file tag
        %date% | Date file tag
        %originaldate% | Original Date file tag
        %disc% | Disc file tag
        %genre% | Genre file tag
        %performer% | Performer file tag
        %title% | Title file tag
        %track% | Track file tag
        %time% | Duration of file
        %file% | Path of file, relative to MPD's music_directory variable
        %position% | Queue track number
        %id% | Queue track id number
        %prio% | Priority in the (random) queue.
        %mtime% | Date and time of last file modification
        %mdate% | Date of last file modification
        %audioformat% | The audio format of the song.

        The [] operator is used to group output such that if no metadata delimiters are found or matched between [ and ], then none of the characters between [ and ] are output. & and | are logical operators for and and or. # is used to escape characters. Some useful examples for format are: "%file%" and "[[%artist% - ]%title%]|[%file%]". This command also takes the following defined escape sequences:
        \ | backslash
        \[ | left bracket
        \] | right bracket
        \a | alert
        \b | backspace
        \e | escape
        \t | tab
        \n | newline
        \v | vertical tab
        \f | form-feed
        \r | carriage return

        If not given, the value of the environment variable MPC_FORMAT is used.

    --wait
        Wait for operation to finish (e.g. database update).

    --range=[START]:[END]
        Operate on a range (e.g. when loading a playlist). START is the first index of the range, END is the first index after the range (i.e. excluding). START and END may be omitted, making the range open to that end. Indexes start with zero.

    --with-prio
        Show only songs that have a non-zero priority.

    -q, --quiet, --no-status
        Prevents the current song status from being printed on completion of some of the commands.

    --verbose
        Verbose output.

    --host=HOST
        The MPD server to connect to. This can be a hostname, IPv4/IPv6 address, an absolute path (i.e. local socket) or a name starting with @ (i.e. an abstract socket, Linux only).

        To use a password, provide a value of the form "password@host".

        If not given, the value of the environment variable MPD_HOST is used.

    --port=PORT, -p PORT
        The TCP port of the MPD server to connect to.

        If not given, the value of the environment variable MPD_PORT is used.

    --partition=PARTITION, -a PARTITION
        The partition of the MPD server to operate on.

        If not given, the default partition is used.

COMMANDS

Commands can be used from the least unambiguous prefix (e.g insert or ins).

  Player Commands

    consume <on|off> - Toggle consume mode if state (on
        or off) is not specified.

    crossfade [<seconds>] - Gets and sets the current amount of
        crossfading between songs (0 disables crossfading).

    current [--wait] - Show the currently playing song.  With
        --wait, mpc waits until the song changes (or until playback is started/stopped) before it queries the current song from the server.

queued - Show the currently queued (next) song.

    mixrampdb [<db>] - Gets and sets the volume level at which
        songs with MixRamp tags will be overlapped. This disables the fading of the crossfade command and simply mixes the songs. -50.0 will effectively remove any gaps, 0.0 will mash tracks together. The amount of overlap is limited by the audio_buffer_size MPD configuration parameter.

    mixrampdelay [<seconds>] - Gets and sets the current amount
        of extra delay added to the value computed from the MixRamp tags. (A negative value disables overlapping with MixRamp tags and restores the previous value of crossfade).

next - Starts playing next song on queue.

pause - Pauses playing.

    play <position> - Starts playing the song-number
        specified. If none is specified, plays number 1.

prev - Starts playing previous song.

    random <on|off> - Toggle random mode if state (on
        or off) is not specified.

    repeat <on|off> - Toggle repeat mode if state (on
        or off) is not specified.

    replaygain [<off|track|album>] - Sets the replay gain mode.
        Without arguments, it prints the replay gain mode.

    single <on|once|off> - Toggle single mode if state (on,
        once, or off) is not specified. once toggles to off.

    seek [+-][<HH:MM:SS>] or <[+-]<0-100>%> - Seeks by hour,
        minute or seconds, hours or minutes can be omitted. If seeking by percentage, seeks within the current song in the specified manner. If a + or - is used, the seek is done relative to the current song position. Absolute seeking by default.

    seekthrough [+-][<HH:MM:SS>] - Seeks by hour,
        minute or seconds, hours or minutes can be omitted, relatively to the current position. If the duration exceeds the limit of the current song, the seek command proceeds to seek through the playlist until the duration is reached. If a + is used, the seek is forward. If a - is used, the seek is backward. Forward seeking by default.

stop - Stops playing.

    toggle - Toggles between play and pause. If stopped starts
        playing. Does not support start playing at song number (use play).

  Queue Commands

    add <file> - Adds a song from the music database to the
        queue. Can also read input from pipes. Use "mpc add /" to add all files to the queue.

    insert <file> - The insert command works similarly to
        add except it adds song(s) after the currently playing one, rather than at the end. When random mode is enabled, the new song is queued after the current song.

clear - Empties the queue.

    crop - Remove all songs except for the currently playing
        song.

    del <songpos> - Removes a queue number from the queue. Can
        also read input from pipes (0 deletes the current playing song).

    mv, move <from> <to> - Moves song at position <from> to the
        position <to> in the queue.

    searchplay <type> <query> [<type> <query>]... - Search the
        queue for a matching song and play it.

shuffle - Shuffles all songs on the queue.

  Playlist Commands

    load <file> - Loads <file> as queue.  The option
        --range may be used to load only a portion of the file

lsplaylists: - Lists available playlists.

    playlist [<playlist>] - Lists all songs in <playlist>. If
        no <playlist> is specified, lists all songs in the current queue.

rm <file> - Deletes a specific playlist.

save <file> - Saves playlist as <file>.

    addplaylist <playlist> <file> - Adds a song from the music database to the
        playlist. The playlist will be created if it does not exist. Can also read input from pipes.

    delplaylist <playlist> <songpos> - Removes the song at given position from the playlist. Can
        also read input from pipes.

    moveplaylist <playlist> <from> <to> - Moves the song at given <from> position
        to the <to> position in the playlist.

renplaylist <playlist> <new playlist> - Rename a playlist.

clearplaylist <playlist> - Clear the playlist name (i.e. truncate playlist.m3u).

  Database Commands

    listall [<file>] - Lists <file> from database.  If no
        file is specified, lists all songs in the database.

    ls [<directory>] - Lists all files/folders in
        directory. If no directory is specified, lists all files in music directory.

    lsdirs [<directory>] - List subdirectories of
        directory. If no directory is specified, lists subdirectories in music directory.

    search <type> <query> [<type> <query>]... - Searches for
        substrings in song tags. Any number of tag type and query combinations can be specified. Possible tag types are: artist, album, title, track, name, genre, date, composer, performer, comment, disc, filename, or any (to match any tag).

    search <expression> - Searches with a filter expression,
            e.g.:

                        mpc search '((artist == "Kraftwerk") AND (title == "Metall auf
                        Metall"))'

    Check the MPD protocol documentation <https://www.musicpd.org/doc/protocol/filter_syntax.html> for details. This syntax can be used with find and findadd as well. (Requires libmpdclient 2.16 and MPD 0.21)

    find <type> <query> [<type> <query>]... - Same as
        search, but tag values must match query exactly instead of doing a substring match.

    findadd <type> <query> [<type> <query>]... - Same as
        find, but add the result to the current queue instead of printing them.

    list <type> [<type> <query>]... [group <type>]... - Return
        a list of all tags of given tag type. Optional search type/query limit results in a way similar to search. Results can be grouped by one or more tags. Example:

                mpc list album group artist

stats - Displays statistics about MPD.

    update [--wait] [<path>] - Scans for updated files in the
        music directory. The optional parameter path (relative to the music directory) may limit the scope of the update.

        With --wait, mpc waits until MPD has finished the update.

    rescan [--wait] [<path>] - Like update, but also rescans
        unmodified files.

  File Commands

    albumart <file> - Download album art for the given song and
        write it to stdout.

    readpicture <file> - Download a picture embedded in the
        given song and write it to stdout.

  Mount Commands

mount - Lists all mounts.

    mount <mount-path> <storage-uri> - Create a new mount:
        mounts a storage on the given path. Example:

                mpc mount server nfs://10.0.0.5/mp3
                mpc mount stick udisks://by-id-ata-FOO-part2

unmount <mount-path> - Remove a mount.

    listneighbors - Print a list of "neighors"
        (i.e. automatically detected storages which can be mounted). This requires enabling at least one neighbor plugin <https://mpd.readthedocs.io/en/stable/user.html#configuring-neighbor-plugins> in mpd.conf. Example:

                $ mpc listneighbors
                upnp://uuid:01234567-89ab-cdef-0123-456789abcdef/urn:schemas-upnp-org:service:ContentDirectory:1
                udisks://by-id-dm-name-_dev_sdb3
                udisks://by-id-ata-FOO-part2

  Sticker Commands

The sticker command allows you to get and set song stickers.

    sticker <file> set <key> <value> - Set the value of a song
        sticker.

    sticker <file> get <key> - Print the value of a song
        sticker.

sticker <file> list - List all stickers of a song.

sticker <file> delete <key> - Delete a song sticker.

    sticker <dir> find <key> - Search for stickers with the
        specified name, below the specified directory.

  Output Commands

    volume [+-]<num> - Sets the volume to <num> (0-100).  If
        + or - is used, then it adjusts the volume relative to the current volume.

outputs - Lists all available outputs

    disable [only] <output # or name> [...] - Disables the
        output(s); a list of one or more names or numbers is required. If only is the first argument, all other outputs are enabled.

    enable [only] <output # or name> [...] - Enables the
        output(s); a list of one or more names or numbers is required. If only is the first argument, all other outputs are disabled.

    toggleoutput <output # or name> [...] - Changes the
        status for the given output(s); a list of one or more names or numbers is required.

    moveoutput <output # or name> - Moves the given output
        to the current partition (see --partition).

  Partition Commands

partitions - Lists all available partitions

makepart <name> [...] - Creates new partitions

delpart <name> [...] - Deletes partitions

  Client-to-client Commands

    channels - List the channels that other clients have
        subscribed to.

    sendmessage <channel> <message> - Send a message to the
        specified channel.

    waitmessage <channel> - Wait for at least one message on
        the specified channel.

    subscribe <channel> - Subscribe to the specified channel
        and continuously receive messages.

  Other Commands

    idle [events] - Waits until an event occurs.  Prints a list
        of event names, one per line. See the MPD protocol documentation for further information.

        If you specify a list of events, only these events are considered.

    idleloop [events] - Similar to idle, but
        re-enters "idle" state after events have been printed.

        If you specify a list of events, only these events are considered.

    status [format] - Without an argument print a three line status
        output equivalent to "mpc" with no arguments. If a format string is given then the delimiters are processed exactly as how they are for metadata. See the '-f' option in Options
        Name | Description
        %totaltime% | The total duration of the song.
        %currenttime% | The time that the client is currently at.
        %percenttime% | The percentage of time elapsed for the current song.
        %songpos% | The position of the current song within the playlist.
        %length% | The number of songs within the playlist
        %state% | Either 'playing', 'paused' or 'stopped'
        %volume% | The current volume spaced out to 4 characters including a percent sign
        %random% | Current status of random mode. 'on' or 'off'
        %repeat% | Current status of repeat mode. 'on' or 'off'
        %single% | Current status of single mode. 'on', 'once', or 'off'
        %consume% | Current status of consume mode. 'on' or 'off'
        %kbitrate% | The bit rate in kbps for the current song.
        %audioformat% | The audio format which MPD is currently playing as 'samplerate:bits:channels'.
        %samplerate% | The sample rate in Hz extracted from the current MPD audio format.
        %bits% | The number of significant bits per sample size extracted from the current MPD audio format.
        %channels% | The number of channels extracted from the current MPD audio format.

    version - Reports the version of the protocol spoken, not the real
        version of the daemon.

ENVIRONMENT VARIABLES

All environment variables are overridden by any values specified via command line switches.

    MPC_FORMAT
        Configure the format used to display songs. See option --format.

    MPD_HOST
        The MPD server to connect to. See option --host.

    MPD_PORT
        The TCP port of the MPD server to connect to. See option --port.

BUGS

Report bugs on <https://github.com/MusicPlayerDaemon/mpc/issues>

Since MPD uses UTF-8, mpc needs to convert characters to the charset used by the local system. If you get character conversion errors when you're running mpc you probably need to set up your locale. This is done by setting any of the LC_CTYPE, LANG or LC_ALL environment variables (LC_CTYPE only affects character handling).

SEE ALSO

mpd(1)

AUTHOR

See <https://raw.githubusercontent.com/MusicPlayerDaemon/mpc/master/AUTHORS>

Author
Max Kellermann

Copyright
Copyright 2003-2021 The Music Player Daemon Project