dev builds
themes manual
device status forums
mailing lists
IRC bugs
dev guide

Rockbox mail archive

Subject: Re: Descrambler for multimedia

Re: Descrambler for multimedia

From: Björn Stenberg <>
Date: Thu, 8 Jan 2004 09:40:16 +0100

[IDC]Dragon wrote:
> Is it the same for AV1x0 and AV3x0 models?

Yes. However the AV300 firmware is actually two AJZ files concatenated and the committed code only extracts the first of those. You can split the file manually and descramble the second part separately (both files start with "ZCZC").

The only plaintext I've found in the second part is right at the beginning: g_pDSPCode_SEP_CAPTURE. Either it simply doesn't contain any more, or the descrambler is buggy. The XOR string looks good though.

Received on 2004-01-08

Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy