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FreeJ/USAGE
jaromil a7fd6fbb7e multiple v4l devices,
revamped commandline,
bugfixes on no-layer case,
docu updates


git-svn-id: svn://dyne.org/rastasoft/freej/freej@51 383723c8-4afa-0310-b8a8-b1afb83214fc
2002-10-12 16:09:33 +00:00

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FreeJ version 0.4 USAGE NOTES
===============================
This release supports only 32bit screen depth.
The interface consists in a on screen display (OSD) reporting
informations like FPS, the filters that are created in the order they
are applied to the layer and some status messages.
LIST OF COMMANDS:
^ means CTRL key pressed
% means SHIFT key pressed
GENERIC COMMANDS:
PRINTSCR = display nice and lovely credits
SPACE = switch fullscreen mode
ESC = quits (without confirm)
TAB = turn on/off OSD
^TAB = turn on/off calibration guidelines
LAYER COMMANDS:
PGUP/
PGDOWN = select layers up and down thru the chain
^PGUP/
^PGDOWN = move layers up and down thru the chain
HOME = hide/show layer
1 = select NORMAL BLIT
2 = select BLU BLIT
3 = select GREEN BLIT
4 = select RED BLIT
5 = select ADD BLIT
6 = select SUB BLIT
7 = select AND BLIT
8 = select OR BLIT
9 = switch alpha channel on/off
0 = switch blank screen on/off
%ARROWS = move layers around thru the screen
mouse-l = drag layers around, slowly and smoothly
FILTER COMMANDS:
F1 - F12 = select an available filter (enter to create it)
you can browse thru loaded plugins with this
UP/DOWN = select created filters up and down thru the chain
^UP/DOWN = move created filters up and down thru the chain
DELETE = remove selected filter
^DELETE = remove ALL filters
INSERT = activate/deactivate filter
(filters may have their own keys to change specific parameters)
VIDEO 4 LINUX LAYER COMMANDS:
k/m = switch up/down input channel
j/n = (if TV tuner is present) switch up/down frequency tables
h/b = (if TV tuner is present) cycle up/down frequencies
AVI LAYER COMMANDS:
l/r
arrows = move one keyframe back and forward on the avi
^l/r
arrows = move many keyframes back and forward on the avi:
left ctrl = 50000 ; right ctrl = 10000 ;
left shift = 5000 ; right shift = 1000 ;
SOME FILTER COMMANDS:
(see the filter's sourcecode for details)
DelayGrab filter
q/w = switch up/down delaymap
a/s = increase/decrease blocksize
Vertigo filter (try it out after AbsDiff filter!)
q/w = phase increment/decrement
a/s = zoomrate increment/decrement
z/x = browse thru 3 modes (normal, artifarti, weird)
Simura filter
caps-lock + all letters = change color filters
keypad numbers = change mirror mode
for more information ask the mailinglist <freej@dyne.org>
subscribe with a mail to <freej-subscribe@dyne.org>