Be sure to show them various highlighted sections of the DMCA, to motivate compliance. With that in mind, perhaps a simple NDA with specific exempted usage rights must be signed before someone is given a copy. now you're stuck with a proprietary codec. Tying the video to a proprietary codec may be enough to raise the bar to a level you're after, but. My favorite simply XORs a few bytes of the video with the literal, "SOME_RANDOM_STRING", and calls that tactic "near ridiculous levels of encryption". There are several snakeoil solutions available, some specifically target video distribution. Still, might be worth looking into where it's at these days.Ībout the only other tactic that has ever shown any promise involved a physical dongle of some type, which is obviously outside the scope of this. For now, it sits quietly behind the scenes. While not a dead horse, it has several nails in it from backlash. One promise for this solution involved the Trusted Computing Platform. Software-only copy protection schemes for this purpose date back to the 80s. So how about it, fellow geeks? Has anyone used or seen something like this? All I've seen so far has either been DVD-based, needed for their player to phone home before playback, had a per-copy royalty, or had ZERO reviews posted, so I'm hoping one of you has seen something I haven't been able to find. Bad!" And since we're not selling the videos and hence have no income stream from which to finance the cost of the copy protection, we need for it to be a one-time, up-front cost, preferably cheap since we know it will eventually be defeated anyway.
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So we're really looking for two things: 1) to slow down the unauthorized proliferation of our instructional videos, and 2) to be able to identify who one was issued to when it shows up on YouTube so we can spray them on the nose with the water bottle and say, "Bad Member. None of us have any illusions about the effectiveness of copy-protection, as it appears that the most talented coders seem destined to go over to the "Dark Side of The Force," so to speak, And hacking the DRM out of any of this stuff is going to happen, sooner or later.
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But the vast majority of video file encryption programs I've encountered require their own playback software to be used, and much of that software requires an Internet connection to phone home and see if it's authorized for playback. We seem to have secured the streaming video from the web site well enough, but a lot of the members want video files because they don't want to have to deal with wi-fi to play the video while they conduct the class. My company has produced an instructional video for some of our members and they want to hinder members' ability to distribute the video to non-members.