FFMPEG編譯引數解析
阿新 • • 發佈:2019-02-13
Standard options: 基本選項引數 --help 顯示此幫助資訊|print this message --log[=FILE|yes|no] 記錄測試並輸出到config.err檔案|log tests and output to FILE [config.err] --prefix=PREFIX 安裝程式到指定目錄(預設/usr/local)|install in PREFIX [/usr/local] --libdir=DIR 安裝庫到指定目錄(預設prefix/lib)|install libs in DIR [PREFIX/lib] --shlibdir=DIR 指定共享庫路徑(預設prefix/lib)|install shared libs in DIR [PREFIX/lib] --incdir=DIR 指定includes路徑(預設prefix/include/ffmpeg)|install includes in DIR[PREFIX/include/ffmpeg] --mandir=DIR 指定man page路徑(預設prefix/man)install man page in DIR [PREFIX/man] --enable-mp3lame 啟用mp3編碼libmp3lame(預設關閉)enable MP3 encoding via libmp3lame[default=no] --enable-libogg 啟用ogg支援libogg(預設關閉)enable Ogg support via libogg [default=no] --enable-vorbis 啟用Vorbis支援libvorbis(預設關閉)enable Vorbis support via libvorbis [default=no] --enable-faad 啟用faad支援libfaad(預設關閉)enable FAAD support via libfaad [default=no] --enable-faadbin 啟用faad執行時連結支援(預設關閉)build FAAD support with runtime linking[default=no] --enable-faac 啟用faac支援libfaac(預設關閉)enable FAAC support via libfaac [default=no] --enable-libgsm 啟用GSM支援libgsm(預設關閉)enable GSM support via libgsm [default=no] --enable-xvid 啟用xvid支援xvidcore(預設關閉)enable XviD support via xvidcore [default=no] --enable-x264 啟用H.264編碼(預設關閉)enable H.264 encoding via x264 [default=no] --enable-mingw32 啟用MinGW本地/交叉win環境編譯|enable MinGW native/cross Windows compile --enable-mingwce 啟用MinGW本地/交叉winCE環境編譯enable MinGW native/cross WinCE compile --enable-a52 啟用A52支援(預設關閉)enable GPLed A52 support [default=no] --enable-a52bin 啟用執行時開啟liba52.so.0(預設關閉)open liba52.so.0 at runtime [default=no] --enable-dts 啟用DTS支援(預設關閉)enable GPLed DTS support [default=no] --enable-pp 啟用後加工支援(預設關閉)enable GPLed postprocessing support [default=no] --enable-static 構建靜態庫(預設啟用)build static libraries [default=yes] --disable-static 禁止構建靜態庫(預設關閉)do not build static libraries [default=no] --enable-shared 構建共享庫(預設關閉)build shared libraries [default=no] --disable-shared 禁止構建共享庫(預設啟用)do not build shared libraries [default=yes] --enable-amr_nb 啟用amr_nb float音訊編解碼器|enable amr_nb float audio codec --enable-amr_nb-fixed 啟用fixed amr_nb codec | use fixed point for amr-nb codec --enable-amr_wb 啟用amr_wb float音訊編解碼器|enable amr_wb float audio codec --enable-amr_if2 啟用amr_wb IF2音訊編解碼器|enable amr_wb IF2 audio codec --enable-sunmlib 啟用Sun medialib(預設關閉) | use Sun medialib [default=no] --enable-pthreads 啟用pthreads(多執行緒)(預設關閉)use pthreads [default=no] --enable-dc1394 啟用libdc1394、libraw1394抓取IIDC-1394(預設關閉)enable IIDC-1394 grabbing using libdc1394 and libraw1394 [default=no] --enable-swscaler 啟用計數器支援?(預設關閉)software scaler support [default=no] --enable-avisynth 允許讀取AVISynth指令碼本件(預設關閉)allow reading AVISynth script files [default=no] --enable-gpl 允許使用GPL(預設關閉)allow use of GPL code, the resulting libav* and ffmpeg will be under GPL [default=no] Advanced options (experts only): 高階選項引數(供專業人員使用) --source-path=PATH 原始碼的路徑(當前為/root/flv/ffmpeg)| path to source code [/root/flv/ffmpeg] --cross-prefix=PREFIX 為編譯工具指定路徑 | use PREFIX for compilation tools [] --cross-compile 假定使用了交叉編譯 | assume a cross-compiler is used --cc=CC 指定使用何種C編譯器(預設gcc)use C compiler CC [gcc] --make=MAKE 使用特定的make | use specified make [make] --extra-cflags=ECFLAGS 新增ECFLAGS到CFLAGS | add ECFLAGS to CFLAGS [] --extra-ldflags=ELDFLAGS 新增ELDFLAGS到LDFLAGS(預設-Wl,--as-needed)| add ELDFLAGS to LDFLAGS [ -Wl,--as-needed] --extra-libs=ELIBS 新增ELIBS | add ELIBS [] --build-suffix=SUFFIX 為專用程式新增字尾 | suffix for application specific build [] --arch=ARCH 選擇機器架構(預設x86)select architecture [x86] --cpu=CPU 選用最低的cpu(影響指令的選擇,可以在老CPU上出錯) | selects the minimum cpu required (affects instruction selection, may crash on older CPUs) --powerpc-perf-enable 啟用PPC上面的效能報告(需要啟用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音訊支援(預設啟用)disable OSS audio support [default=no] --disable-audio-beos 禁用BeOS音訊支援(預設啟用)disable BeOS audio support [default=no] --disable-v4l 禁用video4linux提取(預設啟用)disable video4linux grabbing [default=no] --disable-v4l2 禁用video4linux2提取(預設啟用)disable video4linux2 grabbing [default=no] --disable-bktr 禁用bktr視訊提取(預設啟用)disable bktr video grabbing [default=no] --disable-dv1394 禁用DV1394提取(預設啟用)disable DV1394 grabbing [default=no] --disable-network 禁用網路支援(預設支援)disable network support [default=no] --disable-ipv6 禁用ipv6支援(預設支援)disable ipv6 support [default=no] --disable-zlib 禁用zlib(預設支援)disable zlib [default=no] --disable-simple_idct 禁用simple IDCT例程(預設啟用)disable simple IDCT routines [default=no] --disable-vhook 禁用video hooking支援 | disable video hooking support --enable-gprof enable profiling with gprof [no] --disable-debug 禁用除錯符號 | disable debugging symbols --disable-opts 禁用編譯器最優化 | disable compiler optimizations --disable-mpegaudio-hp 啟用更快的解碼MPEG音訊(但精確度較低)(預設禁用)faster (but less accurate) MPEG audio decoding [default=no] --disable-protocols 禁用 I/O 協議支援(預設啟用)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 啟用優化檔案尺寸大小(犧牲速度)optimize for size instead of speed --enable-memalign-hack 啟用模擬記憶體排列,由記憶體偵錯程式干涉? | emulate memalign, interferes with memory debuggers --disable-strip 禁用剝離可執行程式和共享庫 | disable stripping of executables and shared libraries --disable-encoder=NAME 禁用XX編碼器 | disables encoder NAME --enable-encoder=NAME 啟用XX編碼器 | enables encoder NAME --disable-decoder=NAME 禁用XX解碼器 | disables decoder NAME --enable-decoder=NAME 啟用XX解碼器 | enables decoder NAME --disable-encoders 禁用所有編碼器 | disables all encoders --disable-decoders 禁用所有解碼器 | disables all decoders --disable-muxer=NAME 禁用XX混音器 | disables muxer NAME --enable-muxer=NAME 啟用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解軌器 | disables demuxer NAME --enable-demuxer=NAME 啟用XX解軌器 | enables demuxer NAME --disable-demuxers 禁用所有解軌器 | disables all demuxers --enable-parser=NAME 啟用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