SamyGO

Well the problem on writing such programs is time . Decrypting some unknown stuff is an heavy try and error process. Its not like in movies where someone click three buttons and hack everything . Buying some recorder without encryption is in the most cases cheaper and faster.

You don't have to write any key. The programm find the key self.

simple run:

./drmdecrypt /PATH/TO/MOVIE.srf /OUTPUT/PATH/


in /PATH/TO should be also the "content" files.

Hello, i have update the c program a little bit. The attached c program reads also the the inf file to find the name of the recording. There is also a really small bash file to run over a batch of *.srf files. to use is the bash file: sh decrypt.sh PATH/TO/CONTENTS/ /OUTPUT/PATH/ use only the c prog...