If you receive the error 'ffmpeg' is not recognized as an internal or external command , it means the PATH was not configured correctly.
"Windows builds from gyan.dev" or "Windows builds by BtbN" download ffmpeg for windows
ffmpeg -version
FFmpeg is the ultimate Swiss Army knife for multimedia enthusiasts, developers, and video editors. Whether you need to convert an MP4 to MKV, resize a video, extract audio, or stream media, FFmpeg handles it via the command line with unparalleled speed and efficiency. If you receive the error 'ffmpeg' is not
Open a new Command Prompt or PowerShell window and type: resize a video