标签：GSTREAMER OPENCV python gstreamer opencv git usr sudo
环境搭建
安装依赖环境
sudo apt install libgtk2.0-dev
sudo apt install pkg-config
源码编译
- 下载opencv源码
git clone https://github.com/opencv/opencv.git
git clone https://github.com/opencv/opencv_contrib.git
- opencv代码目录创建build文件夹，进入build文件夹
- cmake编译配置
cmake ../ -D CMAKE_BUILD_TYPE=RELEASE \
-D CMAKE_INSTALL_PREFIX=/usr/local \
-D INSTALL_PYTHON_EXAMPLES=ON \
-D WITH_GSTREAMER=ON \
-D WITH_GSTREAMER_0_10=OFF \
-D OPENCV_GENERATE_PKGCONFIG=ON \
-D OPENCV_EXTRA_MODULES_PATH=/opencv_git/opencv_contrib/modules \
-D PYTHON_NUMPY_INCLUDE_DIRS=/usr/local/lib/python3.8/dist-packages/numpy/core/include/ \
-D BUILD_EXAMPLES=ON
- 说明
WITH_GSTREAMER打开，WITH_GSTREAMER_0_10关闭，配置gstreamer使能
OPENCV_EXTRA_MODULES_PATH需要用绝对路径
- 编译安装
make -j 8
sudo make install
- 修改环境变量
gedit ~/.bashrc
export PYTHONPATH=/usr/local/lib/python3.8/site-packages:$PYTHONPATH
source ~/.bashrc
标签：GSTREAMER,
OPENCV,
python,
gstreamer,
opencv,
git,
usr,
sudo
From： https://www.cnblogs.com/agui2022/p/16646047.html