4K60 Mandelbox Fractal Flythrough

Testing 4K60 encoding for YouTube. 3840x216060 8bpc 2x AA mandelbox scale -2.1 SSAO ray-tracing no volumetric effects.
Rendered in Mandelbulber2 with full OpenCL in 1d 18h 42m 44.7s settings file: 20181016T0923_mandelbox29.fract Encoded to h.264 in 45m2.693s with ffmpeg: ffmpeg -r 60 -i frame_07d.png -s 3840x2160 -vcodec libx264 -profile:v high -preset slow -bf 2 -keyint_min 30 -flags cgop -coder 1 -pix_fmt yuv420p -b:v 65M -maxrate 68M -bufsize 50M -movflags faststart youtube_out60.mp4

Источник: rutube.ru