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Amazon web services 如何使用mediainfo查看aws s3上的视频文件信息?_Amazon Web Services_Amazon S3_Mediainfo - Fatal编程技术网

Amazon web services 如何使用mediainfo查看aws s3上的视频文件信息?

Amazon web services 如何使用mediainfo查看aws s3上的视频文件信息?,amazon-web-services,amazon-s3,mediainfo,Amazon Web Services,Amazon S3,Mediainfo,我已经在mac上安装了mediainfo工具。我可以使用它查看本地视频文件。但是当我在aws s3上看到关于哪个文件的信息时,我得到了一个错误: $ mediainfo "https://bucket-name.s3.amazonaws.com/my/folder/my-video.wmv\?AWSAccessKeyId\=MyKeyId\&Expires\=298838448\&Signature\=sf389h94nvshgohwogwdn" E: https://bucke

我已经在mac上安装了mediainfo工具。我可以使用它查看本地视频文件。但是当我在aws s3上看到关于哪个文件的信息时,我得到了一个错误:

$ mediainfo "https://bucket-name.s3.amazonaws.com/my/folder/my-video.wmv\?AWSAccessKeyId\=MyKeyId\&Expires\=298838448\&Signature\=sf389h94nvshgohwogwdn"
E: https://bucket-name.s3.amazonaws.com/my/folder/my-video.wmv\?AWSAccessKeyId\=MyKeyId\&Expires\=298838448\&Signature\=sf389h94nvshgohwogwdn, <?xml version="1.0" encoding="UTF-8"?>
<Error><Code>AccessDenied</Code><Message>Access Denied</Message> <RequestId>FOI2IFNFEFI3F</RequestId><HostId>ofoiheoHAOI3hf2048hHlhfhldnlsx9ajldkfahssflflweiwf3ivnv</HostId></Error>

我可以从公共url访问该视频,但为什么不能从
mediainfo
访问?

所有反斜杠是怎么回事?将URL用单引号括起来,,您无需转义任何内容。@Michael sqlbot非常感谢您!你是对的!当我将
更改为
并移动所有反斜杠时,效果很好!您是否愿意将其作为答案写下来,我将接受它。