When you search online, you'll also find many non-MAS versions of "Final-Cut-Pro-10.5.4.dmg" on torrent sites. There is a long and well-documented history of severe malware being distributed through these files.
The fixes regarding H.264/HEVC mean fewer unexpected quits when working with 4K camera footage or screen recordings. Final-Cut-Pro-10.5.4-MAS.dmg
: Fixes for issues when exporting with certain macOS language and region preferences. When you search online, you'll also find many
The 10.5.4 release built upon the major architectural changes introduced in version 10.5, which optimized the software for Apple Silicon (M1 chips). When you search online
