mplayer controls - by keyboard, mouse, and joystick:
http://www.guckes.net/mplayer/controls.txt
Latest change: Tue Mar 11 14:45:00 CET 2008
written by Sven Guckes using Vim (www.vim.org)

keyboard controls:
pause + quit:
   p and SPACE  Pause (pressing again unpauses).
   q and ESC    Stop playing and quit.

playing seek:
left and right  Seek backward/forward 10 seconds.
  up and down   Seek backward/forward 1 minute.
pgup and pgdown Seek backward/forward 10 minutes.

playing speed:
   [ and ]      Decrease/increase current playback speed by 10%.
   { and }      Half/double current playback speed.
backspace       Reset playback speed to normal.

playlist:
   < and >      Go backward/forward in the playlist.
ENTER           Go forward in the playlist, even over the end.
HOME and END    next/previous playtree entry in the parent list
 INS and DEL    (ASX playlist only) next/previous alternative source.
  . (dot)       Step forward. Pressing once will pause movie,
                every consecutive press will play one frame
                and then go into pause mode again (any other key unpauses).

audio control:
   + and -      Adjust audio delay by +/- 0.1 seconds.
   / and *      Decrease/increase volume.
   9 and 0      Decrease/increase volume.
m               Mute sound.
#               (MPEG and Matroska only) Cycle through the available audio tracks.

screen:
d               Toggle frame dropping states: none / skip display /
                skip decoding (see -framedrop and -hardframedrop).
e and w         Decrease/increase pan-and-scan range.
f               Toggle fullscreen (also see -fs).
I               Show filename on the OSD.
o               Toggle OSD states: none / seek / seek + timer / seek + timer + total time.
s               (-vf screenshot only) Take a screenshot.
T               Toggle stay-on-top (also see -ontop).

subtitles:
F               Toggle displaying "forced subtitles".
a               alignment. Toggle subtitle alignment: top / middle / bottom.
v               Toggle subtitle visibility.
b and j         Cycle through the available subtitles.
g and y         Step forward/backward in the subtitle list.
i               (-edlout mode only) Set EDL mark.
r and t         Move subtitles up/down.
x and z         Adjust subtitle delay by +/- 0.1 seconds.

 The following keys are valid only when
 using a hardware accelerated video output
 (xv, (x)vidix, (x)mga, etc), the software equalizer
 (-vf eq or -vf eq2) or hue filter (-vf hue).

1 and 2         Adjust contrast.
3 and 4         Adjust brightness.
5 and 6         Adjust hue.
7 and 8         Adjust saturation.

-----------------------------------------------------------------
 The following keys are valid only when using
 the quartz or macosx video output driver.

command + 0     Resize movie window to half its original size.
command + 1     Resize movie window to its original size.
command + 2     Resize movie window to double its original size.
command + f     Toggle fullscreen (also see -fs).
command + [ and
command + ]     Set movie window alpha.

-----------------------------------------------------------------
 The following keys are valid if you have
 a keyboard with multimedia keys.

PAUSE               Pause.
STOP                Stop playing and quit.
PREVIOUS and NEXT   Seek backward/forward 1 minute.

-----------------------------------------------------------------
 The following keys are only valid if GUI support is compiled
 in and will take precedence over the keys defined above.

start+stop, load, open:
ENTER          Start playing.
ESC             Stop playing.
l               Load file.
t               Load subtitle.
c               Open skin browser.
p               Open playlist.
r               Open preferences.

-----------------------------------------------------------------
 The following keys are only valid if you compiled with TV input
 support and will take precedence over the keys defined above.

h and k         Select previous/next channel.
n               Change norm.
u               Change channel list.

mouse control:
button 3 and button 4   Seek backward/forward 1 minute.
button 5 and button 6   Decrease/increase volume.

joystick control:
left and right      Seek backward/forward 10 seconds.
  up and down       Seek backward/forward 1 minute.
button 1            pause
button 2            Toggle OSD states: none / seek / seek + timer / seek + timer + total time.
button 3 and button 4 Decrease/increase volume.
----------------------------------------------------------------- EOF