Halo 1 legendary endgame video quality test скачать в хорошем качестве

Halo 1 legendary endgame video quality test

Brushed the dust off this old classic to test out yuv444p + constant quality encode mode of nvidia's hevc encoder on my gtx1070 under linux. I used config : crf=20 vcodec="-vcodec hevc_nvenc -preset hq -spatial_aq 1 -rc constqp -rc-lookahead 32 -global_quality $crf -pix_fmt yuv444p -f hevc" The resulting yuv444p data file (somewhere in the range of 15Mb/s, but varying vs. scene due to constant quality mode) was re-encoded to standard yuv420 using 2-pass libx264 for constant bitrate 8Mb/s (1920x1080) youtube recommended format. BGR pixel format is piped straight into ffmpeg from the opengl screen grab using a modified glc capture utility so there is no chance of yuv colorshift between the capture tool and the video encoder (this is a problem with the original glc tool).