I am having issues playing back a small size (640x480) quicktime video.
Video type: QuickTime Movie 408 MB, 4:3 aspect, DV/DVCPRO NTSC, 640x480, FPS 29.97.
The video plays back fine outside Nuendo, using the Mac Quicktime player.
Inside Nuendo though, it plays a few frames and then becomes stuck on a frame. Also, it causes Nuendo to hang often, for as much as 30 seconds at a time.
Mac OSX 10.15.5
MacBook Pro 15", 2.3GHZ 8 core intel i9, 16GB 2400MHZ DDR4 RAM, Intel UHD 630 1536 MB.
The project resides on an external hard drive, LaCie USB-C.