Error when exporting 2x upscale UHD 59, 94 FPS

I tryed to 2x upscale a 3840x2160 file: export error

system profile: Gigabyte Z790 UD AX, MSI RTX 4070 Ventus 2X OC 12GB, Intel i9-14900K, Lexar NM790 1TB & 4TB , DeepCool AG620 , Fractal Design Define 7, Thermaltake ToughPower GF3 850W, Crucial Pro 32GB DDR5-5600 (CP2K16G56C46U5), SEAGATE IronWolf Pro 16TB, Win11 Pro

logsForSupport.zip (343.0 KB)

Change the codec from H264 to H265 in the Codec Settings in the top right corner of the app.

H264 can not handle above 4k resolution in the Video AI app.