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01-05-2006, 10:46 AM
|  | Junior Member | | Join Date: Jan 2006 Location: Connecticut | | | Good Find Chazzwazza.
People, take it easy on people sharing their crashes. Without things like this none of the exploits would be possible. This is exactly how it works. Someone with limited/no coding experience shares a event where something "weird" happens. And then the people with experience and patience work on it to find if it can be a path to an exploit. So we NEED people to keep sharing these experiences. So please give him a break.
It sounds like it may be a possible exploit for 2.01 - 2.5. You really could be onto something and I hope that this is something that we can all work with. I have a 1.5 right now. But I am thinking about UpGrading to 2.6 so I can explore the hello World code/ GTA hack and map out some NID->syscalls.
But this seems interesting and could potentially help out the v2.5 users. My further work on v2.6 may have to hold off to explore this.
If the 2.6 cannot play it. There are two possible reasons.
1) It is a possible exploit in the 2.xx FW < v2.6 that Sony has found somewhere between versions 2.5 and 2.6 and fixed it in the 2.6 update (which would suck for all 2.6 users). And something may come of it (probably not a d/g'er but quite possible a more powerful loader.
2) It was just a bug in the codec, RAM, or the original video had a funky frame with incomplete information and wouldn't convert correctly. But the fact that it is not working on a 2.6 leads me to believe that it is not directly related to the orig. video.
I think I will go to 2.5 and tinker with this some. Then I can always go to 2.6 and work on the mappings later.
-Seeya
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01-05-2006, 11:10 AM
|  | Senior Member
My Mood:  | | Join Date: Nov 2005 Location: Locoroco land
Posts: 1,671
Points: 8.76 Donate | | you seem to no what you are on about  good luck and keep us posted if you find anything good! |
01-05-2006, 02:42 PM
| | | Quote: |
Originally Posted by Tijs | So downloaded this an played on my PSP EU 2.01. Freezes up at 4:45, after SceneChange. Tried multiple times, happens everytime.
Just my 2 Cents :P
Greetz
Six
__________________ Played Tetris HomeBrew on my 2.01, and want to get more out of this machine   |
01-05-2006, 05:43 PM
|  | Member | | | | | Nice find Chazwazza, i'll try and see if i can get a program that can get the video code to come up for easy editing. |
01-05-2006, 06:11 PM
| | | Member | | | | | It dont let me play the original video in Windows Media Player... |
01-05-2006, 06:16 PM
|  | Senior Member | | Join Date: Nov 2005
Posts: 153
Points: 0.06 Donate | | | thats is because wmp duz not support .mp4 format
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01-05-2006, 06:17 PM
|  | I'm eatin' ur Bandwidthz!
My Mood:  | | Join Date: Nov 2005 Location: Foodcourtia. Spooky, yes?
Posts: 3,638
Points: 84,973,253,490.47 Donate | | | what if we could boost the frequency much more, then we would be sure that it is an overflow. |
01-05-2006, 06:46 PM
|  | Senior Member | | Join Date: Nov 2005 Location: TORONTOO!!YEAHHHH
Posts: 1,234
Points: 23.47 Donate | | | is an overflow just a picture or song that crashes a psp because i hvae a couple of those. |
01-05-2006, 10:27 PM
|  | Senior Member | | Join Date: Dec 2005 Location: Sydney, Australia
Posts: 273
Points: 0.24 Donate | | | No, it is not an overflow, but it may evolve into an overflow. Post them in a new thread so we can see.
__________________ If you're too open minded your brains will fall out.  |
01-06-2006, 05:46 AM
|  | Junior Member | | | | | Well this is good news but i can't try on my fw 2.6 yet as I only have a 32mb stick atm but i should be getting a 2gb one shortly | |
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