Extracting unmuxed audio et video assets from a protected BD

[mrsmile]

Hi,

I might have to re-use audio and video files from a commercial BD to a new one for a different publisher in another country. As the source masters tapes seem to be lost, our only material left is a BD from another territory.
The new project will be authored on DoStudio. I was thinking about using BD2DoStudio to demux the original BD, but I first need to rip and unprotect the original disc.
So, how can I properly rip the disc and grab the unmuxed files (video, audio and if possible subtitles) ? A solution that does not involve BD2DoStudio would be great also.
All advices are welcome !
Cheers.
:)

[880]

Use a ripper like AnyDVD HD, along with eac3to to demux it.

[mrsmile]

Great. Thanks for the info !
:)

[kypec]

Now that's an irony, isn't it? Official authorities have to use the pirate tools in order to get their work done! :p

[Ghitulescu]

Now that's an irony, isn't it? Official authorities have to use the pirate tools in order to get their work done! :p

That's why these protections are not used in studios. These are for distribution formats only.