FFmpeg

Open-source audio and video processing tool for format conversion, compression, cutting, frame extraction and batch processing.

Details

FFmpeg is a powerful open-source audio and video processing tool for transcoding, compressing, cutting, merging, extracting frames and audio, generating thumbnails and batch-processing multimedia files.

Use cases: video conversion, video compression, audio extraction, frame extraction, batch processing

Note: FFmpeg is a command-line tool; for ordinary video editing use Shotcut, Kdenlive or LosslessCut.