/ 
Audacious-Perl-0.1.1
/ Audacious

NAME

Audacious - Interactive remote control shell for xmms

SYNOPSIS

perl -MAudacious -e shell

DESCRIPTION

Audacious::shell provides an alternative or companion interface to the audacious gui.

Feature summary:

Standard Play Controls

play, pause, stop, next, prev, eject

Standard Options

toggle repeat, toggle shuffle

Playlist Controls

clear, select, add file(s), add url(s), playlist load/save, sort (more options than the gui)

File Info

search, view and edit mp3 tags

Misc Controls

time change (and slider), volume change (and slider), balance change, window toggle

Shell Features
command history
command/file completion
file matching
title matching
emacs key bindings

Shell Command Summary

The complete list of shell commands is also available via the help command.

add

Add files to the current playlist, without clearing the current playlist. See also: play description of the special `-' character.

alias

Alias a long command to one of your own definition, e.g.:

xmms> alias cd play /cdrom
xmms> cd
balance

View or change the balance.

clear

Clear the current playlist.

current

Display the current playlist track number, title, time, rate, frequency and mode.

delete

Delete tracks from the playlist. (NOTE: at the time of this writing, the patches/xmms-playlist-delete.pat patch must be applied to xmms-0.9.1.) Example:

xmms> delete 3

This command can also handle ranges, e.g. to play just your favorite tracks from and audio cd:

xmms> play /cdrom
xmms> delete 5, 7..10
dig

Search for mp3 files by mp3 tag or file name. Root directory defaults to the last play command or greedy dig command.

Example:

#"greedy" match against *.mp3 filename and all tag info
xmms> dig ~/mp3 gabba|break

xmms> track
1 - Prodigy - Break'n'Enter [0:11/5:59 (3%)]
2 - gabba (6:12)
3 - gabba (4:47)
4 - break_and_enter_95_live (5:58)
5 - Prodigy - Diesel Power (Snake break - Mi (7:08)
6 - The Prodigy - Acid Break (4:42)

#match against mp3 `artist' tag only
xmms> dig artist maxim|liam
1 - Biohazard feat. Maxim Reality - Breathe [0:03/3:33 (1%)]
2 - Liam Howlett (DJ mix) - Heavyweight Selection XL Mix (19:37)
3 - Maxim - Dog Day (4:41)
4 - Maxim - Factory Girl (2:33)

See also: play description of the special `-' character.

eject

Just like pressing the eject button on the gui, pops up the load file window. However, if an audio cd is/was playing (and Audio::CD is installed), the cd tray will pop open. If an audio cd is not playing, but you want to open the tray, provided the cd argument:

xmms> eject cd
export

Make environment variables available to the shell, e.g.:

xmms> export PWD
xmms> play $PWD/fav.mp3

xmms> export MP3_HOME=/usr/local/mp3
xmms> play $MP3_HOME/fav.mp3

xmms> export CD="play /cdrom"
xmms> $CD
files

The current playlist with be reduced to files matching the given pattern. If no files match, the playlist is not changed. Example:

xmms> files ro(ck|ll) #reduces playlist to files containing `rock' and `roll'

To negate, use the ! prefix:

xmms> files !fire    #removes files containing `fire' from the playlist
help

Print command summary.

history

This function adds a bit of functionality over the readline history. Mainly, ability to save and run history to and from files on disk. Example:

xmms> play ~/mp3/favorites
xmms> volume 40
xmms> jtime 1 2:00
xmms> jtime 2 0:45
xmms> history >~/mp3/fav.hist #save current history
xmms> history <~/mp3/fav.hist #read/run history from fav.hist

TAB completion on the special character `-' will recall the last directory from which a history script was read. See also: Audacious::SongChange.

If the file ~/.audacious/.perlrc exists, it will be automatically run as a history script when the shell is invoked, before the prompt loop. For example, my ~/.audacious/.perlrc file looks like so:

volume 30
resume

The clear subcommand can be used to clear the current history:

xmms> history clear
info

This command will display information about the given track, where track is a number in the current playlist file. The sub-commands can be used to edit the mp3 tag of the track file. Example:

xmms> info 2
File........./usr/local/mp3/prodigy/rare/we_eat_rhythm.mp3
Size......... 4.9M
Modified.....Thu May 20 16:29:43 1999
Album........deleted from Jilted Generation
Artist.......The Prodigy
Comment......?
Genre........Electronic
Title........We Eat Rhythm (Original Version)
Tracknum.....?
Year.........1994
Time.........5:18
...

xmms> info 2 comment Great Tune
comment set to `Great Tune'

xmms> info 2 comment
Comment......Great Tune
jtime

This command jumps to the last time set by the time command and defaults to 0:00. For example:

xmms> dig file speedway #load files with the name `speedway'
xmms> time 1:10         #jump 1:10 into the song
... time passes ...
xmms> jtime             #jump back to 1:10

A two argument form of jtime can be used to set jump times for tracks without actually jumping to that time, until jtime is called in the no argument form. I like this for playing my favorite parts of songs, example:

#set jump times for these three tracks
xmms> jtime 3 0:30
xmms> jtime 4 1:00
xmms> jtime 6 2:11

See also, key bindings: M-\

list

This command is used to load a playlist file or to save the current playlist file to disk.

Example:

xmms> list save ~/mp3/fav-tracks #save list
playlist saved

xmms> list ~/mp3/fav-tracks      #load list

To measure the size of a list:

xmms> list size ~/mp3/slipknot.m3u
slipknot_742617000027.mp3  560k
slipknot_sic.mp3  3.1M
...
Total: 40.2M
mtime

Mark the current output time for jtime.

next

Skip forward to next track in the playlist.

pause

Pause the current track in the playlist.

play

With no arguments, this command is just the same as hitting the gui play button. When given an argument of a directory, file or file glob, the playlist will be set to these files. Example:

xmms> play ~/mp3/prodigy/remixes/

xmms> play ~/mp3/prodigy/live/*skylined*

TAB completion on the special character `-' will recall the last directory used with the add, play or dig command, this value is also saved to your ~/.audacious/config file, so it is always available. Example:

xmms> play -<TAB>

completes to:

xmms> play /home/dougm/mp3/prodigy/remixes/
prev

Skip backward to previous track in the playlist.

quit

Quit the audacious shell.

repeat

Toggle the repeat button.

resume

This command will restore the audacious state to where it was just before the last quit command was run. That is, it will load the saved playlist and jump to the list position and output time where audacious was just before quitting. The playlist, position and output time are saved in ~/.audacious/config.

shuffle

Toggle the shuffle button.

sort

Sort the playlist various ways:

access

Sort by last file access time.

album

Sort by album mp3 tag.

artist

Sort by artist mp3 tag.

comment

Sort by artist mp3 tag.

file

Sort by file basename.

genre

Sort by genre mp3 tag.

large

Sort by file size, from large to small.

new

Sort by file modification time, from new to old.

old

Sort by file modification time, from old to new.

order

Sort the list by order of your choice, e.g.:

xmms> play /cdrom
xmms> sort order 3, 10, 6..9, 1

Tracks not specified in the new order are left out of the new playlist.

path

Sort by filename, including the path name.

random

Sort in random order.

reverse

Reverse the playlist order.

small

Sort by file size, from small to large.

title

Sort by title name.

tracknum

Sort by tracknum mp3 tag.

year

Sort by year mp3 tag.

time

With no argument, this command will display the elapsed, total and remaining percentage time of the current track. When given a +N argument, it will jump the song forward N seconds. When given a -N argument, it will jump the song backward N seconds. +<TAB> and -<TAB> can be used a slider for moving forward and backward. Finally, a mm:ss argument will jump to that time in the song. Oh, and time <TAB> will complete to the form 0:00..mm:ss, which will jump to a random time in the song.

titles

This function works just the same as the files function, but matches against playlist titles.

track

This function is used for interacting with the current playlist. With no arguments, it will print the entire list. When given a range argument, it will print the info for those tracks, for example:

xmms> track 100..230

Given a number or title name, it will jump to that track in the playlist.

url

Add a url to the playlist for streaming. TAB completion on the special character `-' will recall the last url used with this command.

If Audacious::shell finds the $ENV{HOME}/.audacious/.perlurldb file when starting up, the urls in this file will be used for url tab completion.

volume

View or change the volume. With no argument, this command displays the current volume percentage. With an argument, changes the volume to the given percentage. +<TAB> and -<TAB> can be used a slider for moving raising and lowering the volume. The up/down arrow keys are also bound to this slider.

window

This command is used to show or hide the audacious windows. If the shell is started and audacious is not already running, all windows will be hidden by default.

Key Bindings

Here is a list of some of the more useful key bindings. `C' is shorthand for the control key, `M' is shorthand for the meta key, which is normally the escape key.

C-a : move to beginning of the line
C-b : move backward one character
C-c : interrupt
C-d : delete next character
C-e : move to end of the line
C-f : more forward one character
C-h : delete previous character
TAB : complete
C-k : kill line
C-l : clear screen
C-n : next command in history list
C-p : previous command in history list
C-r : reverse search in history list
C-s : forward search in history list
C-t : transpose characters
C-u : discard line
C-y : yank line
M-< : beginning of history
M-> : end of history
M-b : move backward one word

The following key bindings are shortcuts specific to xmms:

up arrow : volume slide up
down arrow : volume slide down
M-= : next
M-- : prev
M-. : stop
M-/ : play
M-\ : jtime
M-m : mtime
M-, : pause
M-~ : shuffle
M-@ : repeat
M-` : run previous command in history list
M-1 : play track 1 in the playlist
M-2 : play track 2 in the playlist (and so on to #9)

The nice part about these key bindings is the single-keystoke-ness and that they are not added to the command history, leaving just the more complex commands in your history buffer.

Effective use of these bounds keys can actually make up a half-assed sampler too.

The following key bindings will toggle the audacious windows:

M-a : all windows
M-w : main window
M-l : playlist window
M-q : equalizer window

Command Aliases

A command abbreviation table is built at startup to provide the following command aliases:

a     => add
b     => balance
ch    => change
cl    => clear
cr    => crop
cu    => current
de    => delete
di    => dig
e     => eject
f     => files
he    => help
hi    => history
i     => info
j     => jtime
l     => list
m     => mtime
n     => next
pa    => pause
pl    => play
pr    => prev
q     => quit
rep   => repeat
res   => resume
sh    => shuffle
so    => sort
st    => stop
tim   => time
tit   => titles
tr    => track
u     => url
v     => volume
w     => window

SEE ALSO

xmms(1), Audacious::SongChange(3), Audacious::Remote(3), Audacious::Config(3), MPEG::MP3Info(3)

AUTHOR

Doug MacEachern