DVDFab UHD Cinavia Removal for Mac is the world's first complete 4K UHD Cinavia removal solution designed for the macOS platform. It can remove the hard-to-beat Cinavia watermarks planted in the audio tracks of most 4K Ultra HD Blu-ray discs.
Apeaksoft Video Converter Ultimate for Mac could help you convert media files to other formats like AVI, TS, MKV, MOV, MXF, AAC, FLAC, M4A, etc. It allows you to edit videos before conversion.
The backup discs can play perfectly on all the Cinavia enabled DVD and Blu-ray playback devices, such as the PS3, with almost the identical sound quality as the original discs.
As 4K broadcasting gains popularity and 4K recording devices keep rushing into markets, recording 4K broadcastings to Blu-rays also becomes a trend. As a result, the demand on tools capable of copying recorded 4K Blu-rays on Mac computers is mounting