DRM decrypting tool for Samsung TVs PVR
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Bernhard Fröhlich 4cb75eb337 Properly check return values of fread() 5 anos atrás
.travis.yml Add Travis CI integration 5 anos atrás
AES.c Add new AES and AES-NI implementation from pycrypto. Implement small 5 anos atrás
AESNI.c Set memalign implementation based on architecture 5 anos atrás
LICENSE Initial commit 5 anos atrás
Makefile Add gprof to LDFLAGS in case of debugging 5 anos atrás
README.md Update todo and add unique features 5 anos atrás
aes.h Add License header 5 anos atrás
drmdecrypt.c Properly check return values of fread() 5 anos atrás
trace.h Initial code drop 5 anos atrás




drmdecrypt is a tool to decrypt recorded files from Samsung TVs into standard transport stream format. There are multiple similar versions out there based on code from SamyGO and various people but they are all either slow, Windows specific, full of bugs or even all together.

This version is fast, POSIX compliant (Linux, FreeBSD, Windows (MinGW)) and is focused on a small number of useful features.


  • Reading title and channel from .inf file
  • AES-NI support (5x faster)


drmdecrypt [-x] [-o outdir] infile.srf




make install


  • flag to specify verbosity level
  • MPEG packet size could also be 204 or 208 byte