Fork by rlaPHOENiX of,一个纯Python实现的Windows API IDvdInfo2::GetDiscID方法,由Windows Media Center用来计算一个“实际上唯一”的64位CRC,用于元数据检索。
rlapydvdid的Python项目详细描述
概述
pydvdid是Windows API IDvdInfo2::GetDiscID方法的纯Python实现,Windows Media Center使用它计算一个“实际上唯一的”64位CRC以进行元数据检索。在
动机
我需要一种零知识的方法来恢复关于插入的DVD或挂载的ISO映像的一些基本信息,而google搜索时却浏览了dvdid。编译后的解决方案不符合我的要求,所以我将其重新实现为Python模块。克里斯托弗·基因最初开发了dvdid并将算法记录得如此透彻,这一点值得称赞。在
pydvdid被认为是有用的DVD翻录脚本,自定义咆哮通知,和媒体中心相关的家庭自动化任务。在
兼容性
适用于Python版本2和3,从2.6到夜间构建。在
支持Windows、Mac OS和Linux。在
示例
从外壳:
^{pr2}$来自Python:
pydvdid有一个非常简单的API,重要的位被导入到包级别,因此可以方便地直接从包中导入。在
>>>frompydvdidimportcompute>>>crc64=compute("/mnt/dvd")# or "/dev/sr0", or "E:" e.t.c>>>str(crc64)'a5acf20f2e56954b'>>>fromurllibimporturlopen>>>urlopen("http://metaservices.windowsmedia.com/pas_dvd_B/template/GetMDRDVDByCRC.xml?CRC={0}".format(crc64)).read()'<?xml version=\'1.0\' encoding="UTF-8" ?><METADATA xmlns:sql="urn:schemas-microsoft-com:xml-sql">\r\n\t\r\n\t<MDR-DVD><version>4.0</version><dvdTitle>Room on the Broom</dvdTitle><studio>N Circle Entertainment</studio><leadPerformer>Gillian Anderson; Rob Brydon; Martin Clunes; Sally Hawkins; Simon Pegg; Timothy Spall</leadPerformer><actors>Gillian Anderson; Rob Brydon; Martin Clunes; Sally Hawkins; Simon Pegg; Timothy Spall</actors><director>Jan Lachauer; Max Lang</director><MPAARating></MPAARating><releaseDate>2013 08 06</releaseDate><genre>Children's/Family</genre><largeCoverParams>cov150/drv600/v691/v69118k4p4h.jpg</largeCoverParams><smallCoverParams>cov075/drv600/v691/v69118k4p4h.jpg</smallCoverParams><dataProvider>AMG</dataProvider><wmid_dvd>E568D84B-4CB8-4296-8896-716DDCFA1458</wmid_dvd><dv_id>E 303360 </dv_id><dataProviderParams>Provider=AMG</dataProviderParams><dataProviderLogo>Provider=AMG</dataProviderLogo><moreInfoParams></moreInfoParams><title><titleNum>1</titleNum><titleTitle>Room on the Broom</titleTitle><studio>N Circle Entertainment</studio><director>Jan Lachauer; Max Lang</director><leadPerformer>Gillian Anderson; Rob Brydon; Martin Clunes; Sally Hawkins; Simon Pegg; Timothy Spall</leadPerformer><actors>Gillian Anderson; Rob Brydon; Martin Clunes; Sally Hawkins; Simon Pegg; Timothy Spall</actors><MPAARating></MPAARating><genre>Children's/Family</genre><providerRating></providerRating><communityRating></communityRating><chapter><chapterNum>1</chapterNum><chapterTitle>Scene One [4:47]</chapterTitle></chapter><chapter><chapterNum>2</chapterNum><chapterTitle>Scene Two [7:29]</chapterTitle></chapter><chapter><chapterNum>3</chapterNum><chapterTitle>Scene Three [4:31]</chapterTitle></chapter><chapter><chapterNum>4</chapterNum><chapterTitle>Scene Four [9:55]</chapterTitle></chapter></title></MDR-DVD>\r\n</METADATA>'
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