FFmpeg is a powerful and versatile multimedia framework used for handling various audio, video, and other multimedia files. It's primarily used for:

Converting: FFmpeg can convert multimedia files from one format to another. This includes transcoding video and audio files into different codecs, containers, and resolutions.

Streaming: It's commonly used for streaming multimedia content over networks. Whether it's live streaming or on-demand streaming, FFmpeg can handle the encoding and streaming processes efficiently.

Editing: FFmpeg provides basic editing functionalities such as cutting, cropping, merging, and adding effects to audio and video files.

Recording: It can capture audio and video from different sources such as webcams, capture cards, and screen recordings.

Processing: FFmpeg enables various processing tasks like resizing, scaling, filtering, and adjusting parameters of multimedia files.

Analyzing: It can be used to extract metadata, analyze media properties, and generate thumbnails or previews of multimedia files.

Transcoding for Devices: FFmpeg is often used to convert multimedia files into formats compatible with specific devices like smartphones, tablets, and gaming consoles.

Overall, FFmpeg is a versatile tool widely used in multimedia production, streaming services, video editing software, and various other applications where manipulation or conversion of audio and video files is required.