windows 创建虚拟监视器/虚拟显示设备
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Creating a virtual monitor/virtual display device
提问by Jason
I'm trying to create a "virtual monitor" in Windows (XP & newer). For example, let's say my desktop looks like this:
我正在尝试在 Windows（XP 和更新版本）中创建一个“虚拟监视器”。例如，假设我的桌面如下所示：
I want to add a monitor virtually so it looks like this without any change in hardware:
我想虚拟地添加一个监视器，所以它看起来像这样，硬件没有任何变化：
How do I do this? Do I add a virtual driver? Or trick Windows into thinking there is new hardware?
我该怎么做呢？我要添加虚拟驱动程序吗？或者诱使 Windows 认为有新硬件？
采纳答案by Arkana
Well, once upon I was in same problem and someone reccomended to me to override EDID data.
好吧，曾经我遇到过同样的问题，有人建议我覆盖 EDID 数据。
The EDID (Extended display identification data) data structure have all the info of your graphic card and other video sources.
EDID（扩展显示识别数据）数据结构包含图形卡和其他视频源的所有信息。
You can see a tutorial for how modify EDIDhere.
您可以在此处查看有关如何修改 EDID的教程。
The tutorial only applies to Win 7, Win server 2008 and Win Vista...
本教程仅适用于 Win 7、Win server 2008 和 Win Vista...
I don't try the following because I'm a bit afraid of manipulating these data, but... if you're average in these stuff you could try ;)
我不尝试以下，因为我有点害怕操纵这些数据，但是......如果你在这些东西上平均，你可以尝试;）
If you prefer a hardware solution, perhaps DVI Detective may help you. In his websitethey claim that DVI "provides a virtual EDID". Also, this hardware protects the EDID data, so, there's lower risk to do very much damage...
如果您更喜欢硬件解决方案，也许 DVI Detective 可以帮助您。在他的网站上，他们声称 DVI“提供了一个虚拟的 EDID”。此外，该硬件可保护 EDID 数据，因此造成严重损坏的风险较低......
Hope this helps :)
希望这可以帮助 ：）
