With the installation QuickTime codec pack, you will be able to share and play 3D content, such as 3D movies from any professional 3D package, at no cost.
Though QuickTime natively supports H264, MOV, ProRes videos playback, still some errors exist, e.g., Quicktime not sync audio when playing h.264 exported from adobe QuickTime error 2048 in MOV video QT won't playback audio of ProRes 422 1080p video raw. Play Any Video File on QT Needless of QuickTime Codecs
Just check out our top list of QuickTime codecs you have to download and install to expand QuickTime supported format lists, if you are subject to QuickTime video playback issues on macOS. But downloading additional codecs (e.g., MKV VP8/VP9, AV1) is deemed as indispensable to make up for the missing ones and have the videos under the compatible formats with QuickTime. QuickTime contains codecs like MPEG4, H.264, H263, DV, Apple ProRes, Pixlet, Cinepack, Motion JPEG, etc.