[App] SamyGO NoDRM E/F (MST only)

[zoelechat]

This patch completely disables PVR encryption on E/F series TV having T-MST firmware (mostly 5xxx/6xxx models)

1. First install latest samyGOso as usual, if needed.
2. Extract attached archive and copy libNoDRM.so to /mnt/opt/privateer/usr/libso (folder may not exist on E series, create it if needed)
3. Execute

   Code: Select all

   samyGOso -p $(pidof exeTV || pidof exeDSP) -r -l /mnt/opt/privateer/usr/libso/libNoDRM.so -d

   or

   Code: Select all

   samyGOso -p $(pidof exeTV || pidof exeDSP) -r -l /mnt/opt/privateer/usr/libso/libNoDRM.so -d transition

   "transition" switch allows to be able to playback previous/still encrypted recordings. Some reading about it:
   SpoilerShow

   I added support for playing encrypted and unencrypted files at the same time. Switching is done automatically based on database file:

   Code: Select all

   /mtd_rwcommon/NoDRM.db

   This is just a text file that has a CRC32 of DRM key in every line:

   Code: Select all

   0x1b362bde
   0x1be3ab43
   0xc0ad2603
   0x1b362bde
   0x737bb13d
   0xe2a48453
   .......

   You can add new keys manually (if needed) using any text editor or some shell commands.
   NoDRM can be used in two modes:

   • Transition
     Pernament

   In transition mode NoDRM enables DRM for every video for which CRC32 of DRM key is NOT in the database. New entries are added to database automatically every time you make a recording. This mode should be used when you want to switch to NoDRM and don't want to decrypt your previous recordings. You just enable it and everything works. However there is one problem with that. The database will keep on growing and after about 1000 recordings it may start causing problems. Therefore after you have watched/removed most of your DRM protected recordings you should switch to permanent mode and remove the database. In this mode NoDRM will enable DRM only for every video for which CRC32 off DRM key is IN the database. NoDRM will not change the database in this mode so every CRC32 of drm key has to be added manually. NoDRM logs both DRM keys and CRC32 values so it very easy to manually add/remove entries to/from database.

   Logfile is written to: /dtv/NoDRM.log
4. Autostart:
   1. Copy 99_91_pvr_NoDRM.init from archive to /mnt/etc/init.d
   2. Set permissions

      Code: Select all

      chmod 755 /mnt/etc/init.d/99_91_pvr_NoDRM.init

All credit for this patch goes to bugficks and sectroyer

[Jopardy]

is this for F series non-mst?

[juusso]

No. As the topic clearly says, it`s for mst. Only.

[Erbsentv]

I would like to use NoDRM.
But unfortunately i am not able to download the file "libNoDRM.zip". The server responds:" Error 403:access forbidden".
Any help?

[juusso]

download/file.php?id=4681

[Erbsentv]

juuso answered: " download/file.php?id=4681"

Yes thats the link for the file "libNoDRM.zip", but when i try to download the file the Error is the same. No wonder, the link is the same. With "Speed Download" i get the following Error:
"The download of
download/file.php?id=4681
failed because an error of type 403 occurred: access forbidden."

Does the file exist? Do i have the right to download the file?

[zoelechat]

Can you download any other archive from forum (and Extras section)? Maybe don't use "Speed download"

[Erbsentv]

I can download all files from "normal" forum, but i cant download any file from Extras section.

[sectroyer]

I can download all files from "normal" forum, but i can't download any file from Extras section.

Normal section is not "protected" in any way that's probably why why it works with your "speed download", can you download files using "regular/normal" way? Try different web browser... Files in Extras should NOT be downloadable using any other software then regular web browser WITHOUT ANY "download managers"

[mozill32]

What does this MST mean and how do I tell between MST and nonMST?

Is there a Service Mode for Blu Ray Players such as the BD-F8500 and BD-F8900 like service mode for disabling OTN on TV's?