Code:
$ avcenc 1920 1080 video.yuv video.h264 libva: libva version 0.32.0 libva: va_getDriverName() returns 0 libva: Trying to open /usr/lib/dri/i965_drv_video.so libva: va_openDriver() returns 0 213/213 ... done! encode 213 frames in 2.010000 secondes, FPS is 106.0 $ x264 --qp 26 --input-res 1920x1080 --preset superfast --profile main --level 41 -o video.x264 video.yuv ... encoded 213 frames, 106.92 fps, 4815.67 kb/s $ x264 --qp 26 --input-res 1920x1080 --preset ultrafast --profile main --level 41 -o video-u.x264 video.yuv ... encoded 213 frames, 258.76 fps, 6439.22 kb/s $ ls -l video* -rw-r--r-- 1 kanotix kanotix 6857774 May 7 23:46 video-u.x264 -rw-r--r-- 1 kanotix kanotix 16052356 May 7 22:51 video.h264 -rw-r--r-- 1 kanotix kanotix 5128683 May 7 23:50 video.x264 -rw-r--r-- 1 kanotix kanotix 662515200 May 7 22:57 video.yuv
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