Mostly since someone posted some of the original 2K files (which I would love to get). The current thinking is that it is the later. So the question is what about BTTF? Some said it was just a HD master used for the BDs while other said it was from a non-encrypted DCP. Regardless, in some spots in the wilds of the net you can find trailer DCP files.

That's why the IMAX Star Wars VII trailer never (I think) made the rounds with its unique aspect ratio for the Falcon scene. But on the other hand, Imax does encrypt their trailers. Often movie companies don't bother with encrypting the trailers. If you were super rich and bought a DCP projector, it normally will not included the hardware for key detection. So you are out hundred of thousands of dollars if you tamper with it, no business owner is going to do that. Tampering with that could invalidate the projector and the movie studio won't issue keys for it. The DCP projector actually contain a hardened box inside it that contains the decyrpting electronics. The keys unlocks the files to be played by a specific projector at specific times in AES encryption (can't remember the bit size). The movie company have to deliver the keys before the movie can be played. Even on the server you can't play the files. If you knew someone at a theater you could probably get a copy but those files but they would be useless to you because of the copy protection. DCP files are sent to theaters on hard drive (sometimes satellite) and then uploaded to a local server (colorfully called ingesting). You can't do anything with the any DCPs files (the one you want is called MXF). I'm not the expert so take what I say with a grain of salt. I had no idea they were re-entering theaters! I read a bit about it and it seems pretty cool! Thanks PDB!Īny ideas on how one might go about trying to track down DCPs? I know there's the DCP for Back to the Future 'out there.' Anyone know where that one came from?ĭTS-X.

(, 08:06 PM)PDB Wrote: (, 03:44 PM)nafroe Wrote: I had no idea about all of that.

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