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opencv_ffmpeg247_64.dll:-1: error: file not recognized: File format not recognized

asked 2013-12-01 15:11:22 -0500

Dawn gravatar image

I saw that this error is a bug for windows 8 opencv 2.4.7 with qt creator: opencv_ffmpeg247.dll gained a dependency on libiconv-2.dll in latest Windows redistributable (Bug #3400)

However, I am unsure how to fix this? Has anyone else encountered this problem and know how to fix it. I am unsure of the steps.

Thanks.

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answered 2013-12-03 01:33:28 -0500

The issue has been fixed in branch 2.4 already. You just need to download the latest state of branch 2.4 from github and replace FFMPEG library with the new one.

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Hello are you sure that the problem is solve in latest stable branch? I had download the 248 version and i have the same problem : opencv_ffmpeg248_64.dll:-1: error: file not recognized: File format not recognized thanks

ooznerol gravatar imageooznerol ( 2014-03-19 12:56:57 -0500 )edit
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Asked: 2013-12-01 15:11:22 -0500

Seen: 1,200 times

Last updated: Dec 03 '13