FFmpeg in .NET media applications

FFmpeg is one of the most popular cross-platform open-source video and audio frameworks. In the beginning we will talk about basic terms, about connecting FFmpeg libraries to a .NET application.

And then practice: write a simple cross-platform application that can extract individual streams (audio, video, subtitles) from a source media file and write them to a file in a different format. That is, for example, you can take an mkv file and rewrite it in mp4 format, leaving only video and Russian audio tracks.