Support for 3rd party codecs such as HAP
Quicktime 7 is still great you know.
The OS level support for these codecs is gone.
Rather than create support for older formats, Premiere Pro will continue to invest in support for popular modern formats.
Antoine Autokroma.com (Independent Developer of AfterCodecs, BRAW Studio, PlumePack, Influx) commented
Here's an article explaining how to export HAP from Premiere Pro and Media Encoder :
The Best Way to Export HAP Codecs from Premiere Pro and Media Encoder
Jim Simon commented
QuickTime sucks. It needs to die already.