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Convert video to character video through Python {dplayer src=" https://cdn.9ywk.com/wx/ywx.mp4 "/} Principle: Export every picture of the video, convert every picture to ASCII code, synthesize the converted ASCII code picture to video, Python installation can refer to this article https://www.9ywk.com/Python.htmlPython The library to be installed opencvpip3 install opencv pythonbillowpip3 install pillow After installing the library, place the video in the folder of the py script and modify the video_ If the parameter after path is your video path name, you can run if__ name__ == '__ main__': video_ path = 'video/heiren.mp4' save_ pic_ path = 'cache_ pic' save_ charpic_ path = 'cache_ The default exported video for char is. avi format. You can modify about 107 lines of code, such as mp4video_ Writer=VideoWriter ('video/new_char_video. mp4 ', source code https://github.com/hongcyu/char_painting Finally, it is explained that the script does not process audio, but can be processed by other software. Reference: https://hongcyu.cn/posts/opencv-pictovideo.html -
Windows Install Python Python installation https://www.python.org Download the Python program on the official website to install it. Tick both option boxes below, and then click Customize installation to enter the next step Add Python To PATH # Add an environment variable, check the Install for all users option, and leave the other options as default. Click Browse, and select the installation directory according to your needs, Click Install to install part of the command CMD window Execute python - V to view the version where python views the installation location pip list or pip freeze to view the installed library pip uninstall library name uninstall the installed library pip list -- updated to view the updatable third-party library pip install -- upgrade library name Update the library if it appears is not an internal or external command Check whether the system variable is added. Generally, the system variable path will be automatically added: My Computer - Properties - Advanced System Settings - Environment Variables - System Variables - Pathip The installation of the library is slow? The libraries we install are all downloaded from foreign sources. Sometimes the download is only tens of kb/s for line and other reasons. We can switch the source to domestic sources for download. Common domestic source of pip: Alibaba Cloud https://mirrors.aliyun.com/pypi/simple/ University of Science and Technology of China https://pypi.mirrors.ustc.edu.cn/simple/ Douban https://pypi.douban.com/simple/ Tsinghua University https://pypi.tuna.tsinghua.edu.cn/simple/ University of Science and Technology of China https://pypi.mirrors.ustc.edu.cn/simple/ When using, add the - i parameter, for example: pip install library name-i https://mirrors.aliyun.com/pypi/simple/
