Check ' Re-register base Directshow Filters' and hit Apply Disable Automatic Precompiled Header Open the Code Tweak Tool ( which is part of K-Lite )ģ. NOTE: The current version of K-Lite requires an additonal step:ġ. We recommend the K-Lite Codec Pack which is free to download and adds support for many video formats. To support QuickTime video files or files like MP4 video you will need to install the video codecs onto your machine. Starting in OF release 0.9.0 the video player now uses DirectShow and not QuickTime. Run the installer, and when asked select the following components: Downloadĭownload Visual Studio Community 2019 Install Note: OF should be compatible with Visual Studio 2017, 2019 and newer. Here are the setup instructions for those of you who wish to work with Visual Studio Community 2019 on Windows.