我可以在 C# 中获得 CD/DVD 上的复制保护类型吗?
我知道有几种工具可以检测 CD/DVD 保护的类型。 是否有库或代码示例可以帮助我在 C# 中获取此信息?
I know there are several tools out there that can detect the type of CD/DVD protection.
Is there a library or code sample that will help me get this information in C#?
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CD和DVD的版权保护方法非常不同。据我所知,只有DVD有标准化的版权保护机制; DVD_COPYRIGHT_DESCRIPTOR 结构和相关 API 可能会有所帮助。
(您最终可能需要直接向 DVD 驱动器发送命令,因为 Windows 并不支持驱动器支持的所有功能。请查看 我的 C# SCSI 库(如果您需要这样做),如果您需要尚未实现的功能,请告诉我。:) )
CD and DVD copyright protection methods are very different. As far as I know, only DVD has any standardized copyright protection mechanism; the DVD_COPYRIGHT_DESCRIPTOR structure and related API might be helpful.
(You may end up needing to send commands directly to the DVD drive, since Windows doesn't support every feature a drive supports. Take a look at my C# SCSI Library if you need to do that, and let me know if you need features that aren't implemented yet. :) )