libopencv_videoio.so: undefined reference to `av_free@LIBAVUTIL_52'

来源:互联网 发布:上海金慧软件 编辑:程序博客网 时间:2024/06/08 01:10

https://stackoverflow.com/questions/28306091/opencv-build-errors-in-eclipse-on-linux

solution:

sudo apt-get install libswscale-dev libavformat-dev libavutil-dev

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