RCE Protection in Post Command of IFO

[jinjin_jp]

Hello.

I have been thought that RCE Protection is usually in Pre Command of IFO before.
But I happened to find that RCE Protection is in Post Command of IFO, too.
This example is 'ANIMATRIX', and one of command is like following,
...[VTS_01, VTS_PGCITI, VTS_PGC_1, 2.Post Command Set Gpreg<12> mov Spreg<player region code>]
(Even if this is not removed, there would be actually no problem, confirming by PgcEdit TraceMode.)
And DVDDecrypter can't detect and remove it, but DVDShrink can do.
I found when compress by DVDShrink DVD-Video files which RCE Protection was removed by DVDDecrypter.
(But DVDDecrypter is one of my favorit soft, and I've been used it only for ripping.)

I'm sorry if it would be well known.

[fengtao]

Hi jinjin_jp,

DVDFab Decrypter removes RCE command in all PGC commands, including Pre, Post and Cell commands.

http://www.dvdidle.com/free.htm

Best Regards,
Fengtao

[jinjin_jp]

Thanks for the good information.
I downloaded and tried DVDFab Decrypter yesterday (at the time,It's name was 'DVDFab Express', then didn't notice.