MXF Sony XAVC-I Playback Problem
4K MXF XAVC-I files shot on my Sony FX-9 are basically impossible to edit on my new MacBook Pro. I have a 4 month old MacBook Pro M1 Pro Max, 32GB Ram (28 GB allotted to Premiere Pro and never run other programs while editing to be safe anyway), 2 TB internal SSD drive. Have a Benq 27" 4K monitor hooked up to HDMI out from laptop. All media and project files are on 4 TB Sandisk Extreme Pro USB C SSD drive (not even close to 1/4 full). Almost Nothing else on the machine. 4K MXF footage shot on Sony FX-9 is totally unplayable and uneditable once tossed into a timeline and then totally slow to even retrieve media for playback in preview window. Error Retrieving Frame messages everywhere on timeline playback. Usually edit 4K in 1920x1080 timeline and set 4k footage to frame size to allow punching in. Same problem whether or not footage is set to frame size or left at full 4k raster. Tried all kinds of fixes - turning off GPU acceleration, changing playback resolution (tried full, and 1/2), etc...Running on PP 22.5 and watching for every update. My footage is copied to my edit drive using Sony's Catalyst Browse, which preserves the camera file structure. I have no idea what to try next. My late 2014 MBP worked way better than this trainwreck!!! Adobe, please help!!!
