识别CD [英] Identifying CDs

问题描述

我希望能够确定CD驱动器中的音乐专辑CD.例如，如果某人声称其驱动器中的CD是Eminem-Eminem Show，那么我希望能够验证CD确实是The Eminem Show.

I'd like to be able to determine what music album CD is in a CD drive. For example, if someone claims that the CD in their drive is Eminem - The Eminem Show, I would like to be able to verify that the CD is indeed The Eminem Show.

有什么想法吗?我已经申请了Gracenote开发人员许可证，但是他们将在五天内没有回复我.

Any ideas? I've applied for a Gracenote developer license, but they won't get back to me for five days.

此外，这是如何工作的?音乐碟编码时是否有一些GUID或其他唯一标识符?

Also, how does this work? Is there some GUID or other unique identifier that music discs are encoded with?

最后，使用Diablo II安装光盘1之类的数据CD能否做到这一点?如果是这样，您可以为我提供任何指导，以实现这一目标?

Lastly, might this be possible with data CDs, like, say, the Diablo II install Disc 1? If so, any directions you can point me in, for accomplishing this?

推荐答案

您可能希望查看Wikipedia 文章，了解CDDB的工作原理.然后，您可以查看 libcddb 来实现您在C语言中想要的功能.源代码应为您提供许多线索如果C不是您选择的语言.

You may want to look a the Wikipedia article to learn how CDDB work. Then you can look at libcddb to implement what you want in C. The source code should give you plenty of clues in case C is not your language of choice.

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