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libopencv_videoio.a 没有这个库 #263

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Yaoxingtian opened this issue Jan 17, 2025 · 1 comment
Open

libopencv_videoio.a 没有这个库 #263

Yaoxingtian opened this issue Jan 17, 2025 · 1 comment

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@Yaoxingtian
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你好：
很好奇为什么3rdparty/opencv/opencv-linux-aarch64/lib 中提供了libopencv_video.a都有，但是libopencv_videoio.a 文件却没有呢
@nianjiuhuiyi
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你好： 很好奇为什么3rdparty/opencv/opencv-linux-aarch64/lib 中提供了libopencv_video.a都有，但是libopencv_videoio.a 文件却没有呢

确实没有，然后我用的是“Orange Pi 1.0.0 Jammy”这个镜像，它的系统路径中有编译好的的opencv，你可以用这个，这里面有libopencv_videoio.a文件，它的路径是 /usr/lib/aarch64-linux-gnu/cmake/opencv4。
你可以直接在CMakeListst.txt把它原来的set(OpenCV_DIR ...)那段注释掉，然后直接：find_package(OpenCV REQUIRED)

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@Yaoxingtian @nianjiuhuiyi