erbody.blogg.se - Using ffmpeg python

Sudo sh -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.All Python package management solutions provide the basic function of uninstalling packages, including pip, pipenv and the ActiveState Platform. You can use just make to start build process by single core. j4 means 4 cpu cores will be used during build process.You can enter values by clicking Add Entry, then set the source and destination location and finally click on Configure. Then run the following command:Ĭhmod +x cmake-3.10.0-rc2-Linux-x86_64.shĪnd then run the file to install GUI cmake. Replace path variables with proper paths in the mentioned command.D WITH_FFMPEG=1 enables FFMPEG (you can play video when Import CV2) You can change those options depend on your needs.D PYTHON3_NUMPY_INCLUDE_DIRS=/usr/local/lib/python3.6/dist-packages/numpy/core/include. D PYTHON3_PACKAGES_PATH=/usr/lib/python3/dist-packages

D PYTHON_INCLUDE_DIR=/usr/include/python3.6 D PYTHON_DEFAULT_EXECUTABLE=/usr/bin/python3.6 D OPENCV_EXTRA_MODULES_PATH=/home/vdk/opencv_contrib-3.2.0/modules D CMAKE_INSTALL_PREFIX=/home/vdk/opencv-3.2.0

Use this command to make OpenCV with FFMPEG support:.

Download the latest version (3.2.0 in my case) of OpenCV from using the following code in Ubuntu terminal:.

To build OpenCV with FFMPEG enabled you can do these steps: There were many instructions on the internet, but finally I used one of them and succeeded! The last and the most complicated way was to try building and installing my own OpenCV package by myself. I decided to use PIP for installing OpenCV packages, there were useless, too. Also there were some OpenCV packages that the authors claimed the packages are compiled with FFMPEG enabled such as by using following codeīut I still couldn't play videos in python. The problem was missing FFMPEG in the OpenCV package. I tested many pre-built OpenCV modules, but there were a problem showing video in the project. Recently I am working on a project in python that uses CV2 module to stream video from IP camera, analog camera and local video file.įirst I used Anaconda to install required packages (coz the project needs dark flow and tensor flow as well).