It’s great that BCC2019 is working in Fcpx!! In one project using GoPro (Fusion) footage I tried Motion Blur effects (e.g. BCC Temporal Blur). That works fantastic for getting MB in e.g. Gopro footage (see tryout on https://www.youtube.com/watch?v=2Vxp_zcOOvs).
However… exporting eats up system memory at a rate of 1Gb/s, leading to out-of-memory crashes on my 64Gb system (at a 180-200 Gb memory limit that includes a huge swap part) when exporting a 1 minute film. I had to breakup the export into 30 sec sections (the YT film had to be cut into 2 sections). I tried different exporting formats, base file sizes, direct Compressor exports etc. The same happens with other footage (e.g. 4k Gopro Hero7), and using the ‘normal’ Motion Blur effect.
Is there any way to stop BCC Motion Blur from filling up the system memory during export until the system crashes?