ffmpeg crf

Introduction FFmpeg* 2.8 and forward includes Intel® Quick Sync Video accelerated h264_qsv, mpeg2_qsv, and hevc_qsv codecs. These provide a fast time-to-market path to server transcode solutions based on Intel® Xeon® processors with processor graphics. ..

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  • subme:9、10、11。设定子像素(subpixel)运动估计(motion estimation)复杂度。值越高越好。 crf:18 至 28,间隔1。固定位元率系数(Con...
    x264编码参数大测试:07 subme与crf(小结) - zyl910 - 博客园 ...
    http://www.cnblogs.com
  • CRF is not supported by NVEnc SDK for GPU encoding, and you probably didn't compile ff...
    ffmpeg h.265 -crf problems :( - VideoHelp Forum
    https://forum.videohelp.com
  • ffmpeg -i input -c:v lib x264-crf 20 -maxrate 400k -bufsize 1835k This will effectively &q...
    FFmpeg and x264 Encoding Guide - 学步园 | IT技术社区
    http://www.xuebuyuan.com
  • To set the quality, use -crf 23, where lower is better, and values from 18-28 are consider...
    FFMPEG An Intermediate Guideh.264 - Wikibooks, open books ...
    https://en.wikibooks.org
  • x265 In encoding x265 files, you may need to specify the aspect ratio of the file via -asp...
    FFmpeg - ArchWiki - Arch Linux
    https://wiki.archlinux.org
  • Introduction FFmpeg* 2.8 and forward includes Intel® Quick Sync Video accelerated h264_qsv...
    Intel® QuickSync Video and FFmpeg*
    https://www.intel.com
  • Re-encoding video library in x265 (HEVC) with no quality loss up vote 24 down vote favorit...
    ffmpeg - Re-encoding video library in x265 (HEVC) with no ...
    https://unix.stackexchange.com
  • How to Use FFmpeg. FFmpeg is a free software project that produces libraries and programs ...
    How to Use FFmpeg: 9 Steps (with Pictures) - wikiHow
    https://www.wikihow.com
  • I'm doing some experiments with HEVC x265. I have a raw footage and the quality of det...
    ffmpeg - What CRF or settings I should choose for h265 in ...
    https://video.stackexchange.co
  • Is there a way of specifying a quality setting for h.264 that is not software dependant? I...
    ffmpeg - How to specify CRF quality settings for different ...
    https://video.stackexchange.co