As in title, i’m just wondering whether it is possible to rip movie from cinema if one has got unsupervised access to cinema’s hardware. Maybe someone did that? I’m not talking about caming, i’m talking about making a digital copy of premiere material.
My understanding is the media and projectors are heavily tied together with strict DRM. This is why you see cams with direct audio hookups, but not direct video rips
afaik audio hookups are recording of radio broadcasts for impaired not unauthorised rips of media used in cinema or recordings made using some tricks with wires and clamps.
Last time I looked at the topic (several years ago in a now deleted reddit post); someone had posted info on the projector system.
The media is delivered on a battery backed up rack-mount pc with proprietary connectors and a dozen anti-tamper switches in the case. If it detects meddling; it wipes itself. You’re not likely to grab a copy from there.
As the other commenter mentioned; the projector and media are heavily protected with DRM, encrypting the stream all the way up to the projector itself. You can pull an audio feed of the sound board; but you’re stuck with a camera for video.