Dear list,I am currently on this equipment : $lscpuArchitecture: x86_64CPU op-mode(s): 32-bit, 64-bitByte Order: Little EndianCPU(s): 24On-line CPU(s) list: 0-23Thread(s) per core: 2Core(s) per socket: 6Socket(s): 2NUMA node(s): 2Vendor ID: GenuineIntelCPU family: 6Model: 63Model name: Intel(R) Xeon(R) CPU E5-2643 v3 @ 3.40GHzStepping: 2CPU MHz: 1244.585BogoMIPS: 6803.58Virtualization: VT-xL1d cache: 32KL1i cache: 32KL2 cache: 256KL3 cache: 20480KNUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23 and $free -h total used free shared buff/cache availableMem: 62G 908M 54G 969M 7.2G 60GSwap: 67G 0B 67G
and tried to use ffmpeg last compilation, according to the ffmpeg installation page $ffmpegffmpeg version N-85424-gadf9f04 Copyright (c) 2000-2017 the FFmpeg developers built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-11) configuration: --prefix=/ffmpeg_build --extra-cflags=-I/ffmpeg_build/include --extra-ldflags='-L/ffmpeg_build/lib -ldl' --bindir=/bin --pkg-config-flags=--static --enable-gpl --enable-nonfree --enable-libfdk_aac --enable-libfreetype --enable-libmp3lame --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 libavutil 55. 60.100 / 55. 60.100 libavcodec 57. 92.100 / 57. 92.100 libavformat 57. 72.100 / 57. 72.100 libavdevice 57. 7.100 / 57. 7.100 libavfilter 6. 84.101 / 6. 84.101 libswscale 4. 7.100 / 4. 7.100 libswresample 2. 8.100 / 2. 8.100 libpostproc 54. 6.100 / 54. 6.100Hyper fast Audio and Video encoder I have tried all possible ways to use all my 16 cpus (x2 threads) to encode with libx265, but each time it fails... -pools, --pools, -p, --numa-* ... and so on are not recognise at all $ffmpeg -p 16 -i Ice.avi -c:v libx265 -preset veryslow -crf 28 -c:a aac -b:a 128k Ice_x265.mp4Unrecognized option 'p'.Error splitting the argument list: Option not found Internet and my friend Google didn't provide me with any solution... so how to proceed ??? Thank you !RegardsFred _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
