Handbrake is a video converter with support for most video formats output to a set of modern, widely supported codecs. It supports a range of file containers (MP4, MKV, WebM), video encoders (AV1, H.265 and H.264, MPEG-4, MPEG-2, VP8, VP9), audio encoders (AAC / HE-AAC, MP3, FLAC, AC3, E-AC3...