Installing and using virtualenv with Python 3įor more information on the latest versions of Python, visit the following links:Īfter the upgrade, you may see errors in your Django application.See the x264 Encoding Guide for more information.

Use the slowest -preset you have patience for. Installing and using virtualenv with Python 2 Lower values are higher quality 0 is lossless, 18 is visually lossless, and 23 is the default value.If you used a version older than 2.7.15 when creating your virtualenv, you may need to reinstall your virtualenv and all modules with a newer version: Ubuntu Bionic includes a new version of Python 2 (2.7.15) and Python 3 (3.6.5). Open your terminal by pressing Ctrl+Alt+T and install the FFmpeg snap package, by typing: sudo snap install ffmpeg The download may take some time depending on the speed of your connection. First, update your system or server’s installed packages: sudo apt update. For more information on DreamCompute, please see the following article: The easiest way is to install FFmpeg 4.x on Ubuntu 18.04 is by using the snappy packaging system. Follow below process to install FFmpeg 3.x on Ubuntu 18.04 and Ubuntu 19.04: Step 01. If you need to use an older-than-2.7.15 version of Python, you can consider using DreamCompute to set up a customized environment that allows sudo access. If you are running an application that uses a version of Python that is older than 2.7.15, you must upgrade your code so it is compatible with at least 2.7.15 when applicable. Since Bionic includes a new kernel and operating system, it no longer supports custom compiled versions of Python older than 2.7.15.

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