I found where exacly is "Project Diva" watermark in Project Diva Extend. It's in menu_base_02.png located in Diva2ExData.cpk I opened this file in Photoshop and removed the watermark. The problem is that i can't seem to find working cpk re-packer. I hope you help me because i would love to record some PV's with no the annoying watermark.
you should look on this thread on pjd.fr: http://www.projectdiva.fr/forum/viewtopic.php?f=2&t=218 there are some Tools available and if those won't help you could ask SonicDX.
They wont help me because i use an JPCSP emulator and i want to directly replace the png file in the Diva2ExData.cpk somehow
The cpk files aren't compressed/encrypted so if you want to create a quick patch then do the following: * Make sure that your modded PNG file is the same size of less than the original one. * Open the Diva2ExData.cpk file with a hex editor (madedit for example), go to the 0x000D9800 offset and replace the bytes of the original image with yours. * Save the file and you are done. No need to repack.
I am not very used to hex editing at all, also i cant see hex characters normally because i use a Bulgarian version of Windows.