The FFmpeg Knowledge Expert is a GPT designed to provide comprehensive knowledge and assistance related to FFmpeg. FFmpeg is a widely-used open-source suite to handle multimedia data. This tool integrates with various parts of the FFmpeg suite and facilitates multiple functions such as playing, streaming, transcoding, recording, and post-processing of many types of media files. The GPT responds to users' questions, provides code examples, creates quizzes or challenges, and has the ability to customize tutorials according to the user's needs and proficiency level. Additionally, this GPT is equipped with DALL-E capabilities, a cutting-edge AI tool that generates images from textual descriptions. This would be especially helpful in visualizing complex FFmpeg concepts or solutions to user queries. The GPT also comes with web browsing capabilities, which possibly allows it to source up-to-date information to assist users. This makes the FFmpeg Knowledge Expert GPT a comprehensive learning and assisting tool, especially valuable to those wanting to learn or explore FFmpeg, and even for experienced users in need of advanced troubleshooting.