PVR codec

[erdem_ua]

Not quite possible for C series.

[erdem_ua]

In B series, indeed, recording channel without encryption is supported by TV self!
Original Samsung code produce DRMless stream at B series. We just write a wrapper to samsungs own code so start PVR functions.
In C series, we just enable TV's own PVR tool from Service Menu instead of writing a wrapper. It's same thing to start functions by wrapper... But in C series, TV produces DRM'ed files by itself.

So we do not changed pvr functions on B series. Just used that functions. So this is the main difference...
I wish you understand the situation well now.

So is it impossible to have unDRMed stream at C series? No, but it's not "quite" possible.
That require much work & reverse engineering on C series...

[erdem_ua]

Answers are not here, I am B series owner and donations doesn't enough to buy me a TV, just for hacking
If you will to do that, install IDA and look what you could recover from exeDSP.

[plasticassius]

What is IDA? An emulator or disassembler? Where do you get it? Another possibility is to remove DRM from file after it's recorded.

[lacibogi]

IDA is disassembler, try to use google.