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ffmpeg编译时configure选项(Options)

• help
• Help options:
• Standard options:
• Licensing options:
• Configuration options:
• Program options:
• Documentation options:
• Component options:
• Individual component options:
• External library support:
• The following libraries provide various hardware acceleration features:
• Advanced options (experts only):
• Optimization options (experts only):
• Developer options (useful when working on FFmpeg itself):

help

$ ./configure --help
Usage: configure [options]
Options: [defaults in brackets after descriptions]

Help options:

选项	说明
--help	print this message
--quiet	Suppress showing informative output
--list-decoders	show all available decoders
--list-encoders	show all available encoders
--list-hwaccels	show all available hardware accelerators
--list-demuxers	show all available demuxers
--list-muxers	show all available muxers
--list-parsers	show all available parsers
--list-protocols	show all available protocols
--list-bsfs	show all available bitstream filters
--list-indevs	show all available input devices
--list-outdevs	show all available output devices
--list-filters	show all available filters

Standard options:

选项	说明
--logfile=FILE	log tests and output to FILE [ffbuild/config.log]
--disable-logging	do not log configure debug information
--fatal-warnings	fail if any configure warning is generated
--prefix=PREFIX	install in PREFIX [/usr/local]
--bindir=DIR	install binaries in DIR [PREFIX/bin]
--datadir=DIR	install data files in DIR [PREFIX/share/ffmpeg]
--docdir=DIR	install documentation in DIR [PREFIX/share/doc/ffmpeg]
--libdir=DIR	install libs in DIR [PREFIX/lib]
--shlibdir=DIR	install shared libs in DIR [LIBDIR]
--incdir=DIR	install includes in DIR [PREFIX/include]
--mandir=DIR	install man page in DIR [PREFIX/share/man]
--pkgconfigdir=DIR	install pkg-config files in DIR [LIBDIR/pkgconfig]
--enable-rpath	use rpath to allow installing libraries in paths not part of the dynamic linker search path use rpath when linking programs (USE WITH CARE)
--install-name-dir=DIR	Darwin directory name for installed targets

Licensing options:

选项	说明
--enable-gpl	allow use of GPL code, the resulting libs and binaries will be under GPL [no]
--enable-version3	upgrade (L)GPL to version 3 [no]
--enable-nonfree	allow use of nonfree code, the resulting libs and binaries will be unredistributable [no]

Configuration options:

选项	说明
--disable-static	do not build static libraries [no]
--enable-shared	build shared libraries [no]
--enable-small	optimize for size instead of speed
--disable-runtime-cpudetect	disable detecting CPU capabilities at runtime (smaller binary)
--enable-gray	enable full grayscale support (slower color)
--disable-swscale-alpha	disable alpha channel support in swscale
--disable-all	disable building components, libraries and programs
--disable-autodetect	disable automatically detected external libraries [no]

Program options:

选项	说明
--disable-programs	do not build command line programs
--disable-ffmpeg	disable ffmpeg build
--disable-ffplay	disable ffplay build
--disable-ffprobe	disable ffprobe build

Documentation options:

选项	说明
--disable-doc	do not build documentation
--disable-htmlpages	do not build HTML documentation pages
--disable-manpages	do not build man documentation pages
--disable-podpages	do not build POD documentation pages
--disable-txtpages	do not build text documentation pages

Component options:

选项	说明
--disable-avdevice	disable libavdevice build
--disable-avcodec	disable libavcodec build
--disable-avformat	disable libavformat build
--disable-swresample	disable libswresample build
--disable-swscale	disable libswscale build
--disable-postproc	disable libpostproc build
--disable-avfilter	disable libavfilter build
--enable-avresample	enable libavresample build (deprecated) [no]
--disable-pthreads	disable pthreads [autodetect]
--disable-w32threads	disable Win32 threads [autodetect]
--disable-os2threads	disable OS/2 threads [autodetect]
--disable-network	disable network support [no]
--disable-dct	disable DCT code
--disable-dwt	disable DWT code
--disable-error-resilience	disable error resilience code
--disable-lsp	disable LSP code
--disable-lzo	disable LZO decoder code
--disable-mdct	disable MDCT code
--disable-rdft	disable RDFT code
--disable-fft	disable FFT code
--disable-faan	disable floating point AAN (I)DCT code
--disable-pixelutils	disable pixel utils in libavutil

Individual component options:

选项	说明
--disable-everything	disable all components listed below
--disable-encoder=NAME	disable encoder NAME
--enable-encoder=NAME	enable encoder NAME
--disable-encoders	disable all encoders
--disable-decoder=NAME	disable decoder NAME
--enable-decoder=NAME	enable decoder NAME
--disable-decoders	disable all decoders
--disable-hwaccel=NAME	disable hwaccel NAME
--enable-hwaccel=NAME	enable hwaccel NAME
--disable-hwaccels	disable all hwaccels
--disable-muxer=NAME	disable muxer NAME
--enable-muxer=NAME	enable muxer NAME
--disable-muxers	disable all muxers
--disable-demuxer=NAME	disable demuxer NAME
--enable-demuxer=NAME	enable demuxer NAME
--disable-demuxers	disable all demuxers
--enable-parser=NAME	enable parser NAME
--disable-parser=NAME	disable parser NAME
--disable-parsers	disable all parsers
--enable-bsf=NAME	enable bitstream filter NAME
--disable-bsf=NAME	disable bitstream filter NAME
--disable-bsfs	disable all bitstream filters
--enable-protocol=NAME	enable protocol NAME
--disable-protocol=NAME	disable protocol NAME
--disable-protocols	disable all protocols
--enable-indev=NAME	enable input device NAME
--disable-indev=NAME	disable input device NAME
--disable-indevs	disable input devices
--enable-outdev=NAME	enable output device NAME
--disable-outdev=NAME	disable output device NAME
--disable-outdevs	disable output devices
--disable-devices	disable all devices
--enable-filter=NAME	enable filter NAME
--disable-filter=NAME	disable filter NAME
--disable-filters	disable all filters

External library support:

Using any of the following switches will allow FFmpeg to link to the
corresponding external library. All the components depending on that library
will become enabled, if all their other dependencies are met and they are not
explicitly disabled. E.g. –enable-libwavpack will enable linking to
libwavpack and allow the libwavpack encoder to be built, unless it is
specifically disabled with –disable-encoder=libwavpack.

Note that only the system libraries are auto-detected. All the other external
libraries must be explicitly enabled.

Also note that the following help text describes the purpose of the libraries
themselves, not all their features will necessarily be usable by FFmpeg.

选项	说明
--disable-alsa	disable ALSA support [autodetect]
--disable-appkit	disable Apple AppKit framework [autodetect]
--disable-avfoundation	disable Apple AVFoundation framework [autodetect]
--enable-avisynth	enable reading of AviSynth script files [no]
--disable-bzlib	disable bzlib [autodetect]
--disable-coreimage	disable Apple CoreImage framework [autodetect]
--enable-chromaprint	enable audio fingerprinting with chromaprint [no]
--enable-frei0r	enable frei0r video filtering [no]
--enable-gcrypt	enable gcrypt, needed for rtmp(t)e support if openssl, librtmp or gmp is not used [no]
--enable-gmp	enable gmp, needed for rtmp(t)e support if openssl or librtmp is not used [no]
--enable-gnutls	enable gnutls, needed for https support if openssl, libtls or mbedtls is not used [no]
--disable-iconv	disable iconv [autodetect]
--enable-jni	enable JNI support [no]
--enable-ladspa	enable LADSPA audio filtering [no]
--enable-libaom	enable AV1 video encoding/decoding via libaom [no]
--enable-libaribb24	enable ARIB text and caption decoding via libaribb24 [no]
--enable-libass	enable libass subtitles rendering, needed for subtitles and ass filter [no]
--enable-libbluray	enable BluRay reading using libbluray [no]
--enable-libbs2b	enable bs2b DSP library [no]
--enable-libcaca	enable textual display using libcaca [no]
--enable-libcelt	enable CELT decoding via libcelt [no]
--enable-libcdio	enable audio CD grabbing with libcdio [no]
--enable-libcodec2	enable codec2 en/decoding using libcodec2 [no]
--enable-libdav1d	enable AV1 decoding via libdav1d [no]
--enable-libdavs2	enable AVS2 decoding via libdavs2 [no]
--enable-libdc1394	enable IIDC-1394 grabbing using libdc1394 and libraw1394 [no]
--enable-libfdk-aac	enable AAC de/encoding via libfdk-aac [no]
--enable-libflite	enable flite (voice synthesis) support via libflite [no]
--enable-libfontconfig	enable libfontconfig, useful for drawtext filter [no]
--enable-libfreetype	enable libfreetype, needed for drawtext filter [no]
--enable-libfribidi	enable libfribidi, improves drawtext filter [no]
--enable-libgme	enable Game Music Emu via libgme [no]
--enable-libgsm	enable GSM de/encoding via libgsm [no]
--enable-libiec61883	enable iec61883 via libiec61883 [no]
--enable-libilbc	enable iLBC de/encoding via libilbc [no]
--enable-libjack	enable JACK audio sound server [no]
--enable-libklvanc	enable Kernel Labs VANC processing [no]
--enable-libkvazaar	enable HEVC encoding via libkvazaar [no]
--enable-liblensfun	enable lensfun lens correction [no]
--enable-libmodplug	enable ModPlug via libmodplug [no]
--enable-libmp3lame	enable MP3 encoding via libmp3lame [no]
--enable-libopencore-amrnb	enable AMR-NB de/encoding via libopencore-amrnb [no]
--enable-libopencore-amrwb	enable AMR-WB decoding via libopencore-amrwb [no]
--enable-libopencv	enable video filtering via libopencv [no]
--enable-libopenh264	enable H.264 encoding via OpenH264 [no]
--enable-libopenjpeg	enable JPEG 2000 de/encoding via OpenJPEG [no]
--enable-libopenmpt	enable decoding tracked files via libopenmpt [no]
--enable-libopus	enable Opus de/encoding via libopus [no]
--enable-libpulse	enable Pulseaudio input via libpulse [no]
--enable-librav1e	enable AV1 encoding via rav1e [no]
--enable-librsvg	enable SVG rasterization via librsvg [no]
--enable-librubberband	enable rubberband needed for rubberband filter [no]
--enable-librtmp	enable RTMP[E] support via librtmp [no]
--enable-libshine	enable fixed-point MP3 encoding via libshine [no]
--enable-libsmbclient	enable Samba protocol via libsmbclient [no]
--enable-libsnappy	enable Snappy compression, needed for hap encoding [no]
--enable-libsoxr	enable Include libsoxr resampling [no]
--enable-libspeex	enable Speex de/encoding via libspeex [no]
--enable-libsrt	enable Haivision SRT protocol via libsrt [no]
--enable-libssh	enable SFTP protocol via libssh [no]
--enable-libtensorflow	enable TensorFlow as a DNN module backend for DNN based filters like sr [no]
--enable-libtesseract	enable Tesseract, needed for ocr filter [no]
--enable-libtheora	enable Theora encoding via libtheora [no]
--enable-libtls	enable LibreSSL (via libtls), needed for https support if openssl, gnutls or mbedtls is not used [no]
--enable-libtwolame	enable MP2 encoding via libtwolame [no]
--enable-libv4l2	enable libv4l2/v4l-utils [no]
--enable-libvidstab	enable video stabilization using vid.stab [no]
--enable-libvmaf	enable vmaf filter via libvmaf [no]
--enable-libvo-amrwbenc	enable AMR-WB encoding via libvo-amrwbenc [no]
--enable-libvorbis	enable Vorbis en/decoding via libvorbis, native implementation exists [no]
--enable-libvpx	enable VP8 and VP9 de/encoding via libvpx [no]
--enable-libwavpack	enable wavpack encoding via libwavpack [no]
--enable-libwebp	enable WebP encoding via libwebp [no]
--enable-libx264	enable H.264 encoding via x264 [no]
--enable-libx265	enable HEVC encoding via x265 [no]
--enable-libxavs	enable AVS encoding via xavs [no]
--enable-libxavs2	enable AVS2 encoding via xavs2 [no]
--enable-libxcb	enable X11 grabbing using XCB [autodetect]
--enable-libxcb-shm	enable X11 grabbing shm communication [autodetect]
--enable-libxcb-xfixes	enable X11 grabbing mouse rendering [autodetect]
--enable-libxcb-shape	enable X11 grabbing shape rendering [autodetect]
--enable-libxvid	enable Xvid encoding via xvidcore, native MPEG-4/Xvid encoder exists [no]
--enable-libxml2	enable XML parsing using the C library libxml2, needed for dash demuxing support [no]
--enable-libzimg	enable z.lib, needed for zscale filter [no]
--enable-libzmq	enable message passing via libzmq [no]
--enable-libzvbi	enable teletext support via libzvbi [no]
--enable-lv2	enable LV2 audio filtering [no]
--disable-lzma	disable lzma [autodetect]
--enable-decklink	enable Blackmagic DeckLink I/O support [no]
--enable-mbedtls	enable mbedTLS, needed for https support if openssl, gnutls or libtls is not used [no]
--enable-mediacodec	enable Android MediaCodec support [no]
--enable-libmysofa	enable libmysofa, needed for sofalizer filter [no]
--enable-openal	enable OpenAL 1.1 capture support [no]
--enable-opencl	enable OpenCL processing [no]
--enable-opengl	enable OpenGL rendering [no]
--enable-openssl	enable openssl, needed for https support if gnutls, libtls or mbedtls is not used [no]
--enable-pocketsphinx	enable PocketSphinx, needed for asr filter [no]
--disable-sndio	disable sndio support [autodetect]
--disable-schannel	disable SChannel SSP, needed for TLS support on Windows if openssl and gnutls are not used [autodetect]
--disable-sdl2	disable sdl2 [autodetect]
--disable-securetransport	disable Secure Transport, needed for TLS support on OSX if openssl and gnutls are not used [autodetect]
--enable-vapoursynth	enable VapourSynth demuxer [no]
--disable-xlib	disable xlib [autodetect]
--disable-zlib	disable zlib [autodetect]

The following libraries provide various hardware acceleration features:

选项	说明
--disable-amf	disable AMF video encoding code [autodetect]
--disable-audiotoolbox	disable Apple AudioToolbox code [autodetect]
--enable-cuda-nvcc	enable Nvidia CUDA compiler [no]
--disable-cuda-llvm	disable CUDA compilation using clang [autodetect]
--disable-cuvid	disable Nvidia CUVID support [autodetect]
--disable-d3d11va	disable Microsoft Direct3D 11 video acceleration code [autodetect]
--disable-dxva2	disable Microsoft DirectX 9 video acceleration code [autodetect]
--disable-ffnvcodec	disable dynamically linked Nvidia code [autodetect]
--enable-libdrm	enable DRM code (Linux) [no]
--enable-libmfx	enable Intel MediaSDK (AKA Quick Sync Video) code via libmfx [no]
--enable-libnpp	enable Nvidia Performance Primitives-based code [no]
--enable-mmal	enable Broadcom Multi-Media Abstraction Layer (Raspberry Pi) via MMAL [no]
--disable-nvdec	disable Nvidia video decoding acceleration (via hwaccel) [autodetect]
--disable-nvenc	disable Nvidia video encoding code [autodetect]
--enable-omx	enable OpenMAX IL code [no]
--enable-omx-rpi	enable OpenMAX IL code for Raspberry Pi [no]
--enable-rkmpp	enable Rockchip Media Process Platform code [no]
--disable-v4l2-m2m	disable V4L2 mem2mem code [autodetect]
--disable-vaapi	disable Video Acceleration API (mainly Unix/Intel) code [autodetect]
--disable-vdpau	disable Nvidia Video Decode and Presentation API for Unix code [autodetect]
--disable-videotoolbox	disable VideoToolbox code [autodetect]

Toolchain options:

选项	说明
--arch=ARCH	select architecture []
--cpu=CPU	select the minimum required CPU (affects instruction selection, may crash on older CPUs)
--cross-prefix=PREFIX	use PREFIX for compilation tools []
--progs-suffix=SUFFIX	program name suffix []
--enable-cross-compile	assume a cross-compiler is used
--sysroot=PATH	root of cross-build tree
--sysinclude=PATH	location of cross-build system headers
--target-os=OS	compiler targets OS []
--target-exec=CMD	command to run executables on target
--target-path=DIR	path to view of build directory on target
--target-samples=DIR	path to samples directory on target
--tempprefix=PATH	force fixed dir/prefix instead of mktemp for checks
--toolchain=NAME	set tool defaults according to NAME (gcc-asan, clang-asan, gcc-msan, clang-msan, gcc-tsan, clang-tsan, gcc-usan, clang-usan, valgrind-massif, valgrind-memcheck, msvc, icl, gcov, llvm-cov, hardened)
--nm=NM	use nm tool NM [nm -g]
--ar=AR	use archive tool AR [ar]
--as=AS	use assembler AS []
--ln_s=LN_S	use symbolic link tool LN_S [ln -s -f]
--strip=STRIP	use strip tool STRIP [strip]
--windres=WINDRES	use windows resource compiler WINDRES [windres]
--x86asmexe=EXE	use nasm-compatible assembler EXE [nasm]
--cc=CC	use C compiler CC [gcc]
--cxx=CXX	use C compiler CXX [g++]
--objcc=OCC	use ObjC compiler OCC [gcc]
--dep-cc=DEPCC	use dependency generator DEPCC [gcc]
--nvcc=NVCC	use Nvidia CUDA compiler NVCC or clang []
--ld=LD	use linker LD []
--pkg-config=PKGCONFIG	use pkg-config tool PKGCONFIG [pkg-config]
--pkg-config-flags=FLAGS	pass additional flags to pkgconf []
--ranlib=RANLIB	use ranlib RANLIB [ranlib]
--doxygen=DOXYGEN	use DOXYGEN to generate API doc [doxygen]
--host-cc=HOSTCC	use host C compiler HOSTCC
--host-cflags=HCFLAGS	use HCFLAGS when compiling for host
--host-cppflags=HCPPFLAGS	use HCPPFLAGS when compiling for host
--host-ld=HOSTLD	use host linker HOSTLD
--host-ldflags=HLDFLAGS	use HLDFLAGS when linking for host
--host-extralibs=HLIBS	use libs HLIBS when linking for host
--host-os=OS	compiler host OS []
--extra-cflags=ECFLAGS	add ECFLAGS to CFLAGS []
--extra-cxxflags=ECFLAGS	add ECFLAGS to CXXFLAGS []
--extra-objcflags=FLAGS	add FLAGS to OBJCFLAGS []
--extra-ldflags=ELDFLAGS	add ELDFLAGS to LDFLAGS []
--extra-ldexeflags=ELDFLAGS	add ELDFLAGS to LDEXEFLAGS []
--extra-ldsoflags=ELDFLAGS	add ELDFLAGS to LDSOFLAGS []
--extra-libs=ELIBS	add ELIBS []
--extra-version=STRING	version string suffix []
--optflags=OPTFLAGS	override optimization-related compiler flags
--nvccflags=NVCCFLAGS	override nvcc flags []
--build-suffix=SUFFIX	library name suffix []
--enable-pic	build position-independent code
--enable-thumb	compile for Thumb instruction set
--enable-lto	use link-time optimization
--env="ENV=override"	override the environment variables

Advanced options (experts only):

选项	说明
--malloc-prefix=PREFIX	prefix malloc and related names with PREFIX
--custom-allocator=NAME	use a supported custom allocator
--disable-symver	disable symbol versioning
--enable-hardcoded-tables	use hardcoded tables instead of runtime generation
--disable-safe-bitstream-reader	disable buffer boundary checking in bitreaders (faster, but may crash)
--sws-max-filter-size=N	the max filter size swscale uses [256]

Optimization options (experts only):

选项	说明
--disable-asm	disable all assembly optimizations
--disable-altivec	disable AltiVec optimizations
--disable-vsx	disable VSX optimizations
--disable-power8	disable POWER8 optimizations
--disable-amd3dnow	disable 3DNow! optimizations
--disable-amd3dnowext	disable 3DNow! extended optimizations
--disable-mmx	disable MMX optimizations
--disable-mmxext	disable MMXEXT optimizations
--disable-sse	disable SSE optimizations
--disable-sse2	disable SSE2 optimizations
--disable-sse3	disable SSE3 optimizations
--disable-ssse3	disable SSSE3 optimizations
--disable-sse4	disable SSE4 optimizations
--disable-sse42	disable SSE4.2 optimizations
--disable-avx	disable AVX optimizations
--disable-xop	disable XOP optimizations
--disable-fma3	disable FMA3 optimizations
--disable-fma4	disable FMA4 optimizations
--disable-avx2	disable AVX2 optimizations
--disable-avx512	disable AVX-512 optimizations
--disable-aesni	disable AESNI optimizations
--disable-armv5te	disable armv5te optimizations
--disable-armv6	disable armv6 optimizations
--disable-armv6t2	disable armv6t2 optimizations
--disable-vfp	disable VFP optimizations
--disable-neon	disable NEON optimizations
--disable-inline-asm	disable use of inline assembly
--disable-x86asm	disable use of standalone x86 assembly
--disable-mipsdsp	disable MIPS DSP ASE R1 optimizations
--disable-mipsdspr2	disable MIPS DSP ASE R2 optimizations
--disable-msa	disable MSA optimizations
--disable-msa2	disable MSA2 optimizations
--disable-mipsfpu	disable floating point MIPS optimizations
--disable-mmi	disable Loongson SIMD optimizations
--disable-fast-unaligned	consider unaligned accesses slow

Developer options (useful when working on FFmpeg itself):

选项	说明
--disable-debug	disable debugging symbols
--enable-debug=LEVEL	set the debug level []
--disable-optimizations	disable compiler optimizations
--enable-extra-warnings	enable more compiler warnings
--disable-stripping	disable stripping of executables and shared libraries
--assert-level=level	0(default), 1 or 2, amount of assertion testing, 2 causes a slowdown at runtime.
--enable-memory-poisoning	fill heap uninitialized allocated space with arbitrary data
--valgrind=VALGRIND	run “make fate” tests through valgrind to detect memory leaks and errors, using the specified valgrind binary. Cannot be combined with –target-exec
--enable-ftrapv	Trap arithmetic overflows
--samples=PATH	location of test samples for FATE, if not set use $FATE_SAMPLES at make invocation time.
--enable-neon-clobber-test	check NEON registers for clobbering (should be used only for debugging purposes)
--enable-xmm-clobber-test	check XMM registers for clobbering (Win64-only; should be used only for debugging purposes)
--enable-random	randomly enable/disable components
--disable-random
--enable-random=LIST	randomly enable/disable specific components or
--disable-random=LIST	component groups. LIST is a comma-separated list of NAME[:PROB] entries where NAME is a component (group) and PROB the probability associated with NAME (default 0.5).
--random-seed=VALUE	seed value for –enable/disable-random
--disable-valgrind-backtrace	do not print a backtrace under Valgrind (only applies to –disable-optimizations builds)
--enable-ossfuzz	Enable building fuzzer tool
--libfuzzer=PATH	path to libfuzzer
--ignore-tests=TESTS	comma-separated list (without “fate-“ prefix in the name) of tests whose result is ignored
--enable-linux-perf	enable Linux Performance Monitor API

NOTE: Object files are built at the place where configure is launched.

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