MPRIS plugin

Retrieves information from MPRIS capable media-player. (for more information about MPRIS,  http://wiki.xmms2.xmms.se/wiki/Media_Player_Interfaces)

Functions

mpris_dbus::signal_TrackChange(METADATA_KEY)	returns information based on metadata key for the current file.
mpris_dbus::method_PositionGet(DBUS_ADDRESS_OF_PLAYER)	returns the playing position as percentage of whole length of the file. DBUS_ADDRESS_OF_PLAYER parameter is the mpris-dbus address of media player.

Some METADATA Keys:

location	Url to the media (local files are represented as a file:// url).
title	Name.
artist	Name of artist or band performing the work.
album	Name of compilation the work is part of.
tracknumber	The position if it's part of a larger set.
time	The duration in seconds.
mtime	The duration in milliseconds.
genre	The genre.
comment	A comment about the work.
rating	A "taste" rate value, out of 5.
year	The year when the performing was realized, i.e. 2007.
date	When the performing was realized.

More information can be found at  http://wiki.xmms2.xmms.se/wiki/MPRIS_Metadata

Some DBUS addresses :

Amarok2	org.mpris.amarok
VLC	org.mpris.vlc
BMPx	org.mpris.bmp

Returning metadata information can be different for each mpris capable media-player. For more information please check :
 http://wiki.xmms2.xmms.se/wiki/MPRIS
 http://wiki.videolan.org/DBus-spec
 http://amarok.kde.org/wiki/Development/Scripting_HowTo_2.0#The_DBus_Interface_for_External_Applications

Sample lcd4linux.conf file which uses X11 driver :

Variables {
   tick 500
   tack 100
   minute 60000
}

Display XWindow {
    Driver 'X11'
    Size   '240x64'
    Font   '6x8'
    Pixel  '2+1'
    Gap    '0x0'
    Border 20
    Buttons 2
    Foreground  'ffffffcc'
    Background  '0000CE22'
    Basecolor   '0000CE'
    Bordercolor '00004F
}

Widget mpris_artist {
    class 'Text'
    expression  mpris_dbus::signal_TrackChange('artist')
    prefix 'Artist:'
    width 40
    align 'P'
    update tick
}
Widget mpris_album {
    class 'Text'
    expression  mpris_dbus::signal_TrackChange('album')
    prefix 'Album:'
    width 40
    align 'P'
    update tick
}
Widget mpris_title {
    class 'Text'
    expression  mpris_dbus::signal_TrackChange('title')
    prefix 'Title:'
    width 40
    align 'P'
    update tick
}
Widget mpris_genre {
    class 'Text'
    expression  mpris_dbus::signal_TrackChange('genre')
    prefix 'Genre:'
    width 20
    align 'P'
    update tick
}
Widget mpris_bitrate {
    class 'Text'
    expression  mpris_dbus::signal_TrackChange('audio-bitrate')
    prefix ''
    width 3
    align 'L'
    update tick
}
Widget mpris_samplerate {
    class 'Text'
    expression  mpris_dbus::signal_TrackChange('audio-samplerate')
    prefix ''
    width 5
    align 'L'
    update tick
}
Widget mpris_time {
    class 'Text'
    expression  mpris_dbus::signal_TrackChange('time')
    postfix ''
    width 5
    align 'R'
    update tick
}
Widget mpris_mtime {
    class 'Text'
    expression  mpris_dbus::signal_TrackChange('mtime')
    prefix ''
    width 6
    align 'R'
    update tick
}
Widget mpris_TrackPosition {
    class 'Text'
    expression  mpris_dbus::method_PositionGet('org.kde.amarok')	
    prefix 'Position % :'
    width 17
    update 200
}
Widget mpris_TrackPosition_bar {
    class 'Bar'
    expression  mpris_dbus::method_PositionGet('org.mpris.amarok')
    length 40	
    min 0
    max 100
    direction 'E'
    style 'H'
    update 200
}
Widget mpris_location {
    class 'Text'
    expression  mpris_dbus::signal_TrackChange('location')
    prefix 'Location:'
    width 40
    align 'P'
    update tick
}

Layout Default {
    Row1 {
	Col1  'mpris_artist'
    }
    Row2 {
	Col1  'mpris_album'
    }
    Row3 {
	Col1  'mpris_title'
    }
    Row4 {
	Col1  'mpris_genre'
	Col21  'mpris_bitrate'
	Col25  'mpris_samplerate'
    }
    Row5 {
	Col1 'mpris_time'
	Col7  'mpris_mtime'
    }
    Row6 {
	Col1 'mpris_TrackPosition_bar'
    }
    Row7 {
	Col1 'mpris_TrackPosition'
    }
    Row8 {
	Col1 'mpris_location'
    }
}

Display 'XWindow'

Layout 'Default'