ffmpeg configure参数说明

基本参数选项：

--help 显示此帮助信息|print this message

--log[=FILE|yes|no] 记录测试并输出到config.err文件|log tests and output to FILE [config.err]

--prefix=PREFIX 安装程序到指定目录（默认/usr/local）|install in PREFIX [/usr/local]

--libdir=DIR 安装库到指定目录（默认prefix/lib）|install libs in DIR [PREFIX/lib]

--shlibdir=DIR 指定共享库路径（默认prefix/lib）|install shared libs in DIR [PREFIX/lib]

--incdir=DIR 指定includes路径（默认prefix/include/ffmpeg）|install includes in DIR[PREFIX/include/ffmpeg]

--mandir=DIR 指定man page路径（默认prefix/man）install man page in DIR [PREFIX/man]

--enable-mp3lame 启用mp3编码libmp3lame（默认关闭）enable MP3 encoding via libmp3lame[default=no]

--enable-libogg 启用ogg支持libogg（默认关闭）enable Ogg support via libogg [default=no]

--enable-vorbis 启用Vorbis支持libvorbis（默认关闭）enable Vorbis support via libvorbis [default=no]

--enable-faad 启用faad支持libfaad（默认关闭）enable FAAD support via libfaad [default=no]

--enable-faadbin 启用faad运行时链接支持（默认关闭）build FAAD support with runtime linking[default=no]

--enable-faac 启用faac支持libfaac（默认关闭）enable FAAC support via libfaac [default=no]

--enable-libgsm 启用GSM支持libgsm（默认关闭）enable GSM support via libgsm [default=no]

**`--enable-xvid启用xvid支持xvidcore（默认关闭）enable XviD support via xvidcore [default=no]

--enable-libx264 启用H.264编码（默认关闭）enable H.264 encoding via x264 [default=no]

--enable-mingw32 启用MinGW本地/交叉win环境编译|enable MinGW native/cross Windows compile

--enable-mingwce 启用MinGW本地/交叉winCE环境编译enable MinGW native/cross WinCE compile

--enable-a52 启用A52支持（默认关闭）enable GPLed A52 support [default=no]

--enable-a52bin 启用运行时打开liba52.so.0（默认关闭）open liba52.so.0 at runtime [default=no]

--enable-dts 启用DTS支持（默认关闭）enable GPLed DTS support [default=no]

--enable-pp 启用后加工支持（默认关闭）enable GPLed postprocessing support [default=no]

--enable-static 构建静态库（默认启用）build static libraries [default=yes]

--disable-static 禁止构建静态库（默认关闭）do not build static libraries [default=no]

--enable-shared 构建共享库（默认关闭）build shared libraries [default=no]

--disable-shared 禁止构建共享库（默认启用）do not build shared libraries [default=yes]

--enable-amr_nb 启用amr_nb float音频编解码器|enable amr_nb float audio codec

--enable-amr_nb-fixed 启用fixed amr_nb codec | use fixed point for amr-nb codec

--enable-amr_wb 启用amr_wb float音频编解码器|enable amr_wb float audio codec

--enable-amr_if2 启用amr_wb IF2音频编解码器|enable amr_wb IF2 audio codec

--enable-sunmlib 启用Sun medialib（默认关闭）| use Sun medialib [default=no]

--enable-pthreads 启用pthreads（多线程）（默认关闭）use pthreads [default=no]

--enable-dc1394 启用libdc1394、libraw1394抓取IIDC-1394（默认关闭）enable IIDC-1394 grabbing using libdc1394 and libraw1394 [default=no]

--enable-swscaler 启用计数器支持？（默认关闭）software scaler support [default=no]

--enable-avisynth 允许读取AVISynth脚本本件（默认关闭）allow reading AVISynth script files [default=no]

--enable-gpl 允许使用GPL（默认关闭）allow use of GPL code, the resulting libav* and ffmpeg will be under GPL [default=no]

高级参数选项：

--source-path=PATH 源码的路径（当前为/root/flv/ffmpeg）| path to source code [/root/flv/ffmpeg]

--cross-prefix=PREFIX 为编译工具指定路径 | use PREFIX for compilation tools []

--cross-compile 假定使用了交叉编译 | assume a cross-compiler is used

--cc=CC 指定使用何种C编译器（默认gcc）use C compiler CC [gcc]

--make=MAKE 使用特定的make | use specified make [make]

--extra-cflags=ECFLAGS 添加ECFLAGS到CFLAGS | add ECFLAGS to CFLAGS []

--extra-ldflags=ELDFLAGS 添加ELDFLAGS到LDFLAGS（默认-Wl，--as-needed）| add ELDFLAGS to LDFLAGS [ -Wl,--as-needed]

--extra-libs=ELIBS 添加ELIBS | add ELIBS []

--build-suffix=SUFFIX 为专用程序添加后缀 | suffix for application specific build []

--arch=ARCH 选择机器架构（默认x86）select architecture [x86]

--cpu=CPU 选用最低的cpu（影响指令的选择，可以在老CPU上出错）| selects the minimum cpu required (affects instruction selection, may crash on older CPUs)

--powerpc-perf-enable 启用PPC上面的性能报告（需要启用PMC）enable performance report on PPC(requires enabling PMC)

--disable-mmx 禁用MMX | disable MMX usage

--disable-armv5te 禁用armv5te | disable armv5te usage

--disable-iwmmxt 禁用iwmmxt | disable iwmmxt usage

--disable-altivec 禁用AltiVec | disable AltiVec usage

--disable-audio-oss 禁用OSS音频支持（默认启用）disable OSS audio support [default=no]

--disable-audio-beos 禁用BeOS音频支持（默认启用）disable BeOS audio support [default=no]

--disable-v4l 禁用video4linux提取（默认启用）disable video4linux grabbing [default=no]

--disable-v4l2 禁用video4linux2提取（默认启用）disable video4linux2 grabbing [default=no]

--disable-bktr 禁用bktr视频提取（默认启用）disable bktr video grabbing [default=no]

--disable-dv1394 禁用DV1394提取（默认启用）disable DV1394 grabbing [default=no]

--disable-network 禁用网络支持（默认支持）disable network support [default=no]

--disable-ipv6 禁用ipv6支持（默认支持）disable ipv6 support [default=no]

--disable-zlib 禁用zlib（默认支持）disable zlib [default=no]

--disable-simple_idct 禁用simple IDCT例程（默认启用）disable simple IDCT routines [default=no]

--disable-vhook 禁用video hooking支持| disable video hooking support

--enable-gprof 启用profiling with gprof [no]

--disable-debug 禁用调试符号 | disable debugging symbols

--disable-opts 禁用编译器最优化 | disable compiler optimizations

--disable-mpegaudio-hp 启用更快的解码MPEG音频（但精确度较低）（默认禁用）faster (but less accurate) MPEG audio decoding [default=no]

--disable-protocols 禁用 I/O 协议支持（默认启用）disable I/O protocols support [default=no]

--disable-ffserver 禁用生成ffserver | disable ffserver build

--disable-ffplay 禁用生成ffplay | disable ffplay build

--enable-small 启用优化文件尺寸大小（牺牲速度）optimize for size instead of speed

--enable-memalign-hack 启用模拟内存排列，由内存调试器干涉？ | emulate memalign, interferes with memory debuggers

--disable-strip 禁用剥离可执行程序和共享库 | disable stripping of executables and shared libraries

--disable-encoder=NAME 禁用XX编码器 | disables encoder NAME

--enable-encoder=NAME 启用XX编码器 | enables encoder NAME

--disable-decoder=NAME 禁用XX解码器 | disables decoder NAME

--enable-decoder=NAME 启用XX解码器 | enables decoder NAME

--disable-encoders 禁用所有编码器 | disables all encoders

--disable-decoders 禁用所有解码器 | disables all decoders

--disable-muxer=NAME 禁用XX混音器 | disables muxer NAME

--enable-muxer=NAME 启用XX混音器 | enables muxer NAME

--disable-muxers 禁用所有混音器 | disables all muxers

--disable-demuxer=NAME 禁用XX解轨器 | disables demuxer NAME

--enable-demuxer=NAME 启用XX解轨器 | enables demuxer NAME

--disable-demuxers 禁用所有解轨器 | disables all demuxers

--enable-parser=NAME 启用XX剖析器 | enables parser NAME

--disable-parser=NAME 禁用XX剖析器 | disables parser NAME

--disable-parsers 禁用所有剖析器 | disables all parsers