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Sushi_roll · 19/03/2011 03:41 AM

I can extracted images from impose.rsc.
but I cannot extracted images from impose.prx...

How do I will be able to extract images from impose.prx?
Sorry for poor English.

Knurr · 19/03/2011 04:42 AM

Maybe impose.prx don't have any images?

I don't know, i mean V1 can help you.

Sushi_roll · 19/03/2011 04:58 AM

> Maybe impose.prx don't have any images?
Probably I can extract an image in "imposer GUI" if it is 1.50/2.50-3.51 impose.prx.
But I cannot extract an image from 5.00 imposer.prx for some reason...
Why?

Joom · 19/03/2011 05:10 AM

PRX files do not contain images.

Knurr · 19/03/2011 05:17 AM

No true. Some PRX files have images (slide_plugin.prx, check go-clock mod).

But, there're many differences betwen 2.XX and current firmwares. Maybe all images are now in impose.rsc.

Dmise · 19/03/2011 09:00 AM

I'm pretty sure impose.prx doesn't contain images,.. Even if it did it wouldnt have anything to do with the "home screen", as that prx deals with the volume :/

If it did have images you would be looking for ".MIG" in the unscrambled prx (hex editor). Then you would select the block of code for the image and save as a .gim.

Vegetano1 · 19/03/2011 09:18 AM

its IMPOSE.PRX in the kd folder in flash0,. there was an editor made by z33,.. but always bit tricky trying to edit this image,..

Spoiler for z33 home screen editor:

Quote:Imposer GUI v0.1

============= CREDITS =================

Imposer.exe v0.2 by Z33

============= GUIDE =================

TO INJECT:

1. Choose impose to open.
	
IMPOSE.PRX must be from 2.50+ firmware and DECRYPTED/UNPACKED!
	
IMPOSE.RSC must be from 2.70+ firmware!

2. Choose the bitmap to open.
	
BITMAP for PRX must be 332x166, unpacked 24bit BMP.
	
BITMAP for RSC must be 552x546, unpacked 8bit BMP.

3. Select the output folder and filename for the modified IMPOSE (PRX or RSC).
4. Click OK!
5. Open the folder/directory where you save the file and copy to flash 0: kd/ and /kn folders.
	
SPECIAL: IMPOSE.PRX must be from the same psp firmware when copied to flash 0: kn/

6. Done!

TO EXTRACT:

1. Choose impose to open.
	
IMPOSE.PRX must be from 2.50+ firmware and DECRYPTED/UNPACKED!
	
IMPOSE.RSC must be from 2.70+ firmware!

2. Click on Bitmap, choose a destination and type a filename, click Open.
3. Leave Output EMPTY!
4. Click OK!
5. Open the folder/directory where you save the bitmap and edit with any image editor.
	
BITMAP for PRX must be 332x166, unpacked 24bit BMP.
	
BITMAP for RSC must be 552x546, unpacked 8bit BMP.

6. Done!

============ Uncommented Imposer Manual by Z33 =============

imposer v0.2 by Z33

USAGE: imposer INPUTIMPOSE.PRX/RSC IMAGEDATA.BMP [OUTPUTIMPOSE.PRX/RSC]

  If OUTPUTIMPOSE.PRX/RSC is omitted, INPUTIMPOSE.PRX/RSC is scanned for
  possible bitmap and if found, is exported to IMAGEDATA.BMP. Else bitmap
  from INPUTIMPOSE.PRX/RSC is replaced with IMAGEDATA.BMP and the resulting
  file is written to OUTPUTIMPOSE.PRX/RSC.

  IMPOSE.PRX must be from 2.50+ firmware and DECRYPTED/UNPACKED!
  IMAGEDATA.BMP for PRX must be 332x166, unpacked 24bit BMP.

  IMPOSE.RSC must be from 2.70+ firmware!
  IMAGEDATA.BMP for RSC must be 552x546, unpacked 8bit BMP.

---------------------------------------------------------------------------

When the imagedata is exported from either prx or rsc the active region of
each of the elements is shown with a red rectangle for easier editing.

Imagedata from the rsc is somewhat tricky as each of the parts can only
contain 16 colors, and there are also two other 16 color palettes used for
the extra highlights of 'YES' and 'NO' images. YOU CAN NOT USE OTHER COLORS
FOR THESE ELEMENTS THAN WHAT THEY ARE CURRENTLY USING. Meaning you can only
use colors 0-15 for the main elements, colors 16-31 for the brightest 'YES'
& 'NO' elements and colors 32-47 for the mid-bright 'YES' & 'NO' elements.
All the other colors between 47-255 will be ignored. If you choose to mix
up colors from around the palette, the results speak for themselves,
depending of what colors you have chosen...

Total_Noob made a dayviewer with home-screen support,... that would be great to also use for editing the image in IMPOSE.PRX

there is alot images in prx files,.. paf.prx contains a few font images also control panel icons are stored in some other prx files like msvideo_main_plugin.prx etc also the slide prx(Go clock) contains all the clock images,.

BigDaddyWeaves · 24/04/2017 02:50 PM

V1,
I am desperately trying to create a custom home screen for 6.61 CFW but I have no knowledge on anything past the Imposer GUI program. I understand the color palette limitations and am currently working on a bit of a tutorial so others can make their own home screens. But I cannot for the life of me get anything to extract out of the .prx and .rsc files that are directly from the flash0. imwolfuk helped a bit but I'm still quite lost, was wondering if you had any intelligence on the matter.

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