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H264 encoding ffmpeg
H264 encoding ffmpeg








h264 encoding ffmpeg h264 encoding ffmpeg

264 - core 148 r292 72d53ab - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - options: cabac=1 ref=5 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=8 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=2 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=2 b_pyramid=2 b_adapt=1 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=30 keyint_min=3 scenecut=40 intra_refresh=0 rc_lookahead=30 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.Here is a rough guide to tuning the encoder:

h264 encoding ffmpeg

using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2 Ffmpeg version 3.2.1-static Copyright (c) 2000-2016 the FFmpeg developersīuilt with gcc 5.4.1 (Debian 5.4.1-3) 20161019Ĭonfiguration: -enable-gpl -enable-version3 -enable-static -disable-debug -disable-ffplay -disable-indev=sndio -disable-outdev=sndio -cc=gcc-5 -enable-fontconfig -enable-frei0r -enable-gnutls -enable-gray -enable-libass -enable-libfreetype -enable-libfribidi -enable-libmp3lame -enable-libopencore-amrnb -enable-libopencore-amrwb -enable-libopenjpeg -enable-libopus -enable-librtmp -enable-libsoxr -enable-libspeex -enable-libtheora -enable-libvidstab -enable-libvo-amrwbenc -enable-libvorbis -enable-libvpx -enable-libwebp -enable-libx264 -enable-libx265 -enable-libxvid -enable-libzimg










H264 encoding ffmpeg