Cine Encoder is an application that allow to convert media files while preserving HDR metadata.
Videomass
It is a FLOSS, powerful, multitasking and cross-platform graphical user interface (GUI) for FFmpeg and yt-dlp.
MystiQ
Ọ dị mfe iji na ọtụtụ ihe ntụgharị mara mma.
Breeki aka
Breeki aka bụ transcoder video video.
Ciano
The ciano is a multimedia converter for all the format you need.