Playback freezes for H.264 (Long GOP) footage
I am on a 2020 iMac20,2 with AMD Radeon Pro 5700 XT graphic card.
This card as all other cards on the 2020 iMac lineup is unsupported.
Premiere Pro 14.7
Completely new project, single 5 minutes H.264 compressed mp4 clip, 1080p, no effects.
Jumping back and forth in time or pressing play/pause causes the the playback the freeze in up to 3-5 seconds.
Unchecking "Enable hardware accelerated decoding" under "Media" in preferences, causes playback to be much faster.
I would like the be able to take advantage of hardware accelerated decoding.
I suspect it's because the graphic card is not supported.
Please support Mac hardware!