如何加密视频，使其不与其他设备共享 [英] How Do I Encrypt A Video So That It Won't Be Shared To Other Devices

问题描述

嘿伙计们，我一直在试图弄清楚如何加密视频以便它只能在一台设备/电脑上播放。

请帮助。谢谢

Hey guys i've been trying to figure out how to encrypt a video so that it can only play on one device/computer.
Please help.thanks

推荐答案

你不能。

如果您提供了一个特定的播放器，您可以使用特定播放器，该播放器使用运行应用程序的PC特有的信息解码视频文件（与DRM完全相同）但文件必须具体为PC加密（或者玩家需要随时与视频供应商保持联系，正如Steam为其游戏所做的那样）并且该文件不能使用任何其他播放器播放。



猜猜：如果你的系统变得流行，它会非常非常迅速地破解......

You can't.
You could do it if you provided a specific player, which decoded the video file using information specific to the PC running the application (in much the same way the DRM does) but the file has to be specifically encrypted for the PC (or the player needs to be in contact with the video supplier at all times, as Steam does for it's games) and the file must not be playable using any other player.

And guess what: if your system becomes popular, it'll be cracked very, very quickly...

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