How to execute a command on an S3 file [closed]

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I have some video files stored on S3, and I want to get video information on them using ffmpeg. However, when I do a command such as :

$ ffmpeg -i 'http://test.s2.amazonaws.com/video.mov

I get a HTTP error 403 Forbidden response. How would I do this command? I also want to make sure not anyone can ex开发者_如何学Pythonecute stuff on these files. Thank you.

Update: I was able to do this after making the ACL public-read=everyone for the video, didn't need to use s3fs after all.

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You have two options:

1. You can download the file and run ffmpeg on localfile,
2. or you can use s3fs to mount your s3 bucket as a filesystem.