关于DVD保护 [英] About DVD Protection
问题描述
你好朋友，
我想锁定我的DVD所以没有人可以复制它。亲切地建议任何方法或程序。
我想自动运行DVD并显示所有主题列出的html页面。当学生点击主题时，他们可以观看由我创建的视频。
我想保护这张DVD，以便学生可以观看但无法复制。
我尝试过Protect Burn内容软件，但是我遇到了很多问题，比如DVD没有自动运行，只有IE浏览器才能显示在Chrome或FireFox中。
朋友请提出你的建议。
谢谢。
Hello Friends,
I want to lock my DVD so no one can copy it. So kindly suggest any method or program.
I want to Autorun DVD and it display html page which have all subject listed. When student click on subject they can watch a video created by me.
I want to protect this DVD so student can watch but can’t copy.
I tried Protect Burn content software but I have many problems like DVD is not autorun and vides display only in IE not in Chrome or FireFox.
Friends kindly give your suggestions.
Thank you.
推荐答案
我想锁定我的DVD所以没有人可以复制它
I want to lock my DVD so no one can copy it
不可能。每个试图将内容放在任何存储介质上并花费大量资金来保护这些磁盘内容的公司都惨遭失败。
你不是会有所不同。
想一想。打开内容文件和读取数据以播放内容文件和读取数据进行复制有什么区别？没有！没有任何区别，那么您如何分辨这两个操作之间的区别呢？你不能。就这么简单。
Not possible. Every company that has tried to put content on any storage medium and has spent large amounts of money to copy protect the contents of those disks has failed miserably.
You are not going to be any different.
Think about it. What's the difference between opening the content file and reading the data to play it and reading the data to copy it? NONE! There is no difference at all, so how are you going to tell the difference between the two operations? You can't. It's that simple.
让我们合乎逻辑。为什么你需要锁定（复制保护）你的DVD？如果您免费分发一些内容，则需要它。很明显，你已经赚了钱。然而，你想要一些免费的解决方案。请注意，如果此类解决方案有效，则会阻止直接获取此内容的副本，即使是那些免费为您提供解决方案的人也是如此。它不是告诉你它不太可能工作。
这样做获取钱的技巧更有可能需要钱？真的很好的钱。没钱了吗？但是，这种事情的市场机制与免费提出解决方案是截然不同的。其中一种机制称为贷款，另一种称为投资，两者都与金融风险有关。
此外，当你投资时，效果可以非常有限。严格来说，这显然是不可能的 - 请参阅解决方案1 - 但您可以为某些用户创建一些麻烦，因此他们可能会放弃尝试复制内容。没有保护可以保证结果，它只能过滤掉一些用户，更有可能是那些不会制作额外DVD的人。这些人将被剥夺对他们投资的保护。人们真的需要保留所有内容的副本，因为DVD很容易造成损害。至于真正的海盗，你的保护不会太麻烦。但首先，请考虑一下您的内容是否足以保护或破坏它。 PIEBALDconsult贴纸的想法可以更好地运作。 :-)
尽管如此，一些保护确实存在并被广泛使用，但对于DVD视频：http://en.wikipedia.org/wiki/List_of_Compact_Disc_and_DVD_copy_protection_schemes [ ^ ]
-SA
Let's be logical. Why would you need to "lock" (copy-protect) your DVD? You would need it if you distributed some content free of charge. It's pretty obvious that you have make money on that. And yet, you want some solution free of charge. Note that if such solution worked, it would prevent obtaining a copy of this content directly, even for the people who would give you the solution for free. Doesn't it tell you that it's not very likely to work.
It's more likely that doing such tricks for getting money would itself require money? Really good amount of money. No money for that? But market mechanism for such things are very different that asking a solution free of charge. One of such mechanism is called "loan", another one — "investment", both are related to financial risks.
Moreover, when you invest money, the effect can be very limited. Strictly speaking, this is plain impossible — please see Solution 1 — but you can create some hassles for some of the users, so they may give up trying to copy the content. No protection can guarantee result, it can filter out only some of the users, more likely those who would not make extra copies of the DVD. And those people will be deprived of protection of their investment. People really need reserved copies of all content, because DVD can easily be damages. As to the real pirates, your protection won't be too serious hassle. But first, think if your content is valuable enough to protect it or to break it. The idea of PIEBALDconsult to put a sticker can work better. :-)
Nevertheless, some protection does exist and widely used, but for DVD video: http://en.wikipedia.org/wiki/List_of_Compact_Disc_and_DVD_copy_protection_schemes[^]
—SA
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