@ juuso - correction, it's Denny's creation, I only patched a few lines here and there. I don't think a gui is needed at all, but if someone wanted to do it...
@ Denny - I'll happily do a howto wiki page. Agreed, I don't think you need to prioritize this, no need to dig further exeDSP on this one. Sure there are other things interesting you
I have a large batch of recordings I need to decrypt. To assist with key gathering, I thought to make something for the arm/TV which sits in the background, checking the CONTENTS/ folder for currently opened .srf files (meaning the TV is playing them). If an opened yyyymmddhhmmss.srf is found, it can execute drmget to obtain the yyyymmddhhmmss.key. All the user has to do then is zap through the recordings & all keys will be collected
I haven't checked, but I hope that drmget either doesn't write the .key file, or writes drm.key with all 00's when an unscrambled recording is being played.