Indian Summers S01 Disc 3 obfuscation

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Plex_Guy
Posts: 4
Joined: Mon Sep 06, 2021 5:01 pm

Indian Summers S01 Disc 3 obfuscation

Post by Plex_Guy »

Hello,
Just wondering if anybody knows the correct source file for episode 10 of the first season. My disc shows 255 possibilities with only 1 or 2 being the wrong duration. Any help would be appreciated.

Also, is there a Macintosh method for figuring out the correct playlist? The methods I have read are all Windows based.

Thanks!
Plex_Guy
Posts: 4
Joined: Mon Sep 06, 2021 5:01 pm

Re: Indian Summers S01 Disc 3 obfuscation

Post by Plex_Guy »

Okay... it's a not pretty, but I did figure out a way to do this on a Mac (it would clearly work on Windows too).

Indian Summers Disc 3, episode 10 :
422.mpls
106,107,105,103,113,115,114,112,101,104,102,111,110,108,109

Working on All Creatures Great and Small - S01, will post when I am finished.
dcoke22
Posts: 4605
Joined: Wed Jul 22, 2020 11:25 pm

Re: Indian Summers S01 Disc 3 obfuscation

Post by dcoke22 »

There's this thread (viewtopic.php?f=6&t=16251) about finding the right playlist.
Always Clueless
Posts: 1
Joined: Fri Jun 09, 2023 1:22 pm

Re: Indian Summers S01 Disc 3 obfuscation

Post by Always Clueless »

Disc 3 should have 3 Files, Episodes 8-10. Does anyone know the other titles?
KirkFlix
Posts: 1
Joined: Sun Jun 18, 2023 11:28 am

Re: Indian Summers S01 Disc 3 obfuscation

Post by KirkFlix »

I also would appreciate having the playlists for all three episodes on Indian Summers S01 Disk 3 posted. Am still working on being able to determine by myself...

Thanks
JT-Gomez
Posts: 2
Joined: Mon Sep 09, 2024 10:12 pm

Re: Indian Summers S01 Disc 3 obfuscation

Post by JT-Gomez »

Has anyone come up with the list of files to rip for Episodes 8,9 & 10 from Disc 3 of Indian Summers Season 1? I would like to avoid going through the over two hundred files to find the right ones. Thanks in advance should someone post an answer.
angelgraves13
Posts: 94
Joined: Thu Jun 06, 2013 9:36 pm

Re: Indian Summers S01 Disc 3 obfuscation

Post by angelgraves13 »

JT-Gomez wrote: Tue Sep 24, 2024 7:20 pm Has anyone come up with the list of files to rip for Episodes 8,9 & 10 from Disc 3 of Indian Summers Season 1? I would like to avoid going through the over two hundred files to find the right ones. Thanks in advance should someone post an answer.
Good playlists are: 573 242 422

I assume 8, 9, 10.

937 (Special Features)
JT-Gomez
Posts: 2
Joined: Mon Sep 09, 2024 10:12 pm

Re: Indian Summers S01 Disc 3 obfuscation

Post by JT-Gomez »

Thank you, Angel I've been away.
thetoad
Posts: 263
Joined: Thu Jul 28, 2016 4:18 am

Re: Indian Summers S01 Disc 3 obfuscation

Post by thetoad »

I assume this is the US PBS bluray. PBS used to obfuscvate one episode per disc, its actually pretty easy to figure it out (if you look in the JAR folder there's probably a directory with a single "junk" looking file. sometimes its very large, sometimes its small. This junk file is actually a mangeled (example XORd) java class that the java code decodes (in the cases of it being very large, its due to finding it at an offset within the big file). The java class tries to do a read of m2ts data to see if its encrypted (looks for the AACS present flag on blocks) and if so, releases an array of the appropriate playlists, if not, releases a bad array. sometimes a bit more complicated in how it uses the array, but that's the gist.

In practice, if one does this right, one can remove all java execution from the disc and then remove the junk file (sometimes saving 1GB per disc)