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zeusfriends · 25/03/2011 07:41 AM

well! ... according to some analysis and some work and search i reached the following about RCO as I'm so interested to unlock the secret of UMD videos and i see interesting things

1- the name structure of the XML
here's an example:

<?xml ver='1.0' encoding='UTF-8'?>
<resource id='SelectMenus' ver='0.10' />
    <script id='main' src='main.jsx' type='Javascript/jsx'/>
    <texturetable>
        <tex id='texPlay' src='texture/texPlay.png' type='texture/png' />
        <tex id='texAudio' src='texture/texAudio.png' type='texture/png' />
        <tex id='texSubs' src='texture/texSubs.png' type='texture/png' />
    </texturetable>
    <soundtable>
        <snd id='sndAct' src='sound/sndAct.vag' type='sound/vag' />
    </soundtable>
    <animtable>
        <anim id='anim1'>
            <time wait = '100' />
            <fade target='texture:/texPlay' />
            <time wait = '500' />
       </anim>
      <pagetable>
         <page id='page1'>
             <button id='btn1'
                 x='100' y='200' scale_x='1' scale_y='1' scale_z='0'
                 src='texture:/texPlay'
                 r='1' g='1' b='1' a='0'
                 onCanel='main:/Canel'
                 ....... etc />
     </pagetable>
</resource>

so wee introduce the concept of widget inside the could be 'widgettable'
i have no information about Plane and concept yet but working on that ...

i was able to decrypt and even make a C software that make a reverse nmonics of the main.vsmx and manually i was able to figure out somehow what is RCO File and so function

for example:
resource.animtable.anim1.root.children.animColor(1,1,1,1,timer) or
resource.animtable['anim1'].root.children.animColor(1,1,1,1,timer) ... both are the same
and relating colors with the parameters you find that it's r,g,b,a and a timer (in milisecond)
that would make a visual effect as the color is changed to the new paramters (older paramters already saved in player status) in a timer milisecond...

for animtable objects
=================
animColor(r,g,b,a,timer);
animPos(x, y, z, timer);
animScale(scale_x, scale_y, scale_z, timer);
play(page);

for pagetable objects
=================
array = getPos();
array = getScale();
(r,g,b,a) = getColor();
(width, height) = getSize();
setFocus();
setPos(x,y,z,timer);
setScale(scale_x,scale_y, scale_z);
animColor(r,g,b,a,timer);
open();
activate();
open().activate();
close();

that was a direct data from decoding some javascript (VSMX files) which i would wish to help to
1- understand how the authoring of a software that can author the RCO from scratch not only modify it! ... and the hard part is done by me as i can make a tool to encrypt the js files into jsx (already exists from PS3 in the file raf_script.exe) ...

2- make an pc emulation for the PSP interactive system and i have the exact format of the PlayLists [don't ask how i got it;)] ... so with the resource + playlist an emulation could be done (since it's Java based and xml it could be done even as a web base emulator]

so any suggestions or ideas...

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