Cine Encoder is an application that allow to convert media files while preserving HDR metadata.
Videomasa
Je to FLOSS, výkonné, multitaskingové a multiplatformní grafické uživatelské rozhraní (GUI) pro FFmpeg a yt-dlp.
MystiQ
Easy to use and elegant Multimedia converter.
Ruční brzda
HandBrake is an open-source video transcoder.
Ciano
The ciano is a multimedia converter for all the format you need.