x264编译选项

Posted 2022-12-13 Dontla

解压源码后执行./configure --help即可查看编译选项的含义：

源码下载地址：https://www.videolan.org/developers/x264.html

root@035fae45f12f:/heop/workspace/hik_h9v1.2_code_20220618/hik_h9v1.2_code/demo/ky_x264FFmpegCompile/x264-master# ./configure --help
Usage: ./configure [options]

Help:
  -h, --help               print this message

Standard options:
  --prefix=PREFIX          install architecture-independent files in PREFIX
                           [/usr/local]
  --exec-prefix=EPREFIX    install architecture-dependent files in EPREFIX
                           [PREFIX]
  --bindir=DIR             install binaries in DIR [EPREFIX/bin]
  --libdir=DIR             install libs in DIR [EPREFIX/lib]
  --includedir=DIR         install includes in DIR [PREFIX/include]
  --extra-asflags=EASFLAGS add EASFLAGS to ASFLAGS
  --extra-cflags=ECFLAGS   add ECFLAGS to CFLAGS
  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS
  --extra-rcflags=ERCFLAGS add ERCFLAGS to RCFLAGS

Configuration options:
  --disable-cli            disable cli
  --system-libx264         use system libx264 instead of internal
  --enable-shared          build shared library
  --enable-static          build static library
  --disable-bashcompletion disable installation of bash-completion script
  --enable-bashcompletion  force installation of bash-completion script
  --bashcompletionsdir=DIR install bash-completion script in DIR [auto]
  --disable-opencl         disable OpenCL features
  --disable-gpl            disable GPL-only features
  --disable-thread         disable multithreaded encoding
  --disable-win32thread    disable win32threads (windows only)
  --disable-interlaced     disable interlaced encoding support
  --bit-depth=BIT_DEPTH    set output bit depth (8, 10, all) [all]
  --chroma-format=FORMAT   output chroma format (400, 420, 422, 444, all) [all]

Advanced options:
  --disable-asm            disable platform-specific assembly optimizations
  --enable-lto             enable link-time optimization
  --enable-debug           add -g
  --enable-gprof           add -pg
  --enable-strip           add -s
  --enable-pic             build position-independent code

Cross-compilation:
  --host=HOST              build programs to run on HOST
  --cross-prefix=PREFIX    use PREFIX for compilation tools
  --sysroot=SYSROOT        root of cross-build tree

External library support:
  --disable-avs            disable avisynth support
  --disable-swscale        disable swscale support
  --disable-lavf           disable libavformat support
  --disable-ffms           disable ffmpegsource support
  --disable-gpac           disable gpac support
  --disable-lsmash         disable lsmash support

root@035fae45f12f:/heop/workspace/hik_h9v1.2_code_20220618/hik_h9v1.2_code/demo/ky_x264FFmpegCompile/x264-master# 

参考文章：mark：x264编译选项