HTTP-Live-Video-Stream-Segmenter-and-Distributorのコンパイルに失敗しました

Question

私はUbuntu 11.10でHTTP Live Video Stream Segment and Distrbutorをコンパイルするために実行しています。

hereの指示に従って、それに応じてFFMpegを設定することができます。しかし、私はそれを設定しようとするとtihsエラーに実行されます。

のgcc -v -Wall -g live_segmenter.c -o live_segmenter \ -lavformat -lavcodec -lavutil -lvorbis -ltheora \ -lbz2 -lm -lz -lfaac -lmp3lame \ -I/tmpに/ old_ffmpeg /含める\ -Lを/ tmp/old_ffmpeg/

libにこのエラーメッセージは、次のとおりです。

Using built-in specs. 
    COLLECT_GCC=gcc 
    COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6.1/lto-wrapper 
    Target: x86_64-linux-gnu 
    Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.6.1-9ubuntu3' --with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++,go --prefix=/usr --program-suffix=-4.6 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu 
    Thread model: posix 
    gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) 
    COLLECT_GCC_OPTIONS='-v' '-Wall' '-g' '-o' 'live_segmenter' '-I' '/tmp/old_ffmpeg/include' '-L/tmp/old_ffmpeg/lib' '-mtune=generic' '-march=x86-64' 
    /usr/lib/gcc/x86_64-linux-gnu/4.6.1/cc1 -quiet -v -I /tmp/old_ffmpeg/include -imultilib . -imultiarch x86_64-linux-gnu live_segmenter.c -quiet -dumpbase live_segmenter.c -mtune=generic -march=x86-64 -auxbase live_segmenter -g -Wall -version -fstack-protector -o /tmp/ccJ5ih1S.s 
    GNU C (Ubuntu/Linaro 4.6.1-9ubuntu3) version 4.6.1 (x86_64-linux-gnu) 
     compiled by GNU C version 4.6.1, GMP version 5.0.1, MPFR version 3.0.1-p3, MPC version 0.9 
    GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 
    ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu" 
    ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../x86_64-linux-gnu/include" 
    #include "..." search starts here: 
    #include <...> search starts here: 
    /tmp/old_ffmpeg/include 
    /usr/lib/gcc/x86_64-linux-gnu/4.6.1/include 
    /usr/local/include 
    /usr/lib/gcc/x86_64-linux-gnu/4.6.1/include-fixed 
    /usr/include/x86_64-linux-gnu 
    /usr/include 
    End of search list. 
    GNU C (Ubuntu/Linaro 4.6.1-9ubuntu3) version 4.6.1 (x86_64-linux-gnu) 
     compiled by GNU C version 4.6.1, GMP version 5.0.1, MPFR version 3.0.1-p3, MPC version 0.9 
    GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 
    Compiler executable checksum: 5dede901e38d49932d3155c3e888bca1 
    COLLECT_GCC_OPTIONS='-v' '-Wall' '-g' '-o' 'live_segmenter' '-I' '/tmp/old_ffmpeg/include' '-L/tmp/old_ffmpeg/lib' '-mtune=generic' '-march=x86-64' 
    as --64 -o /tmp/ccFEK6Gy.o /tmp/ccJ5ih1S.s 
    COMPILER_PATH=/usr/lib/gcc/x86_64-linux-gnu/4.6.1/:/usr/lib/gcc/x86_64-linux-gnu/4.6.1/:/usr/lib/gcc/x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/4.6.1/:/usr/lib/gcc/x86_64-linux-gnu/ 
    LIBRARY_PATH=/usr/lib/gcc/x86_64-linux-gnu/4.6.1/:/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/:/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib/:/lib/x86_64-linux-gnu/:/lib/../lib/:/usr/lib/x86_64-linux-gnu/:/usr/lib/../lib/:/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../:/lib/:/usr/lib/ 
    COLLECT_GCC_OPTIONS='-v' '-Wall' '-g' '-o' 'live_segmenter' '-I' '/tmp/old_ffmpeg/include' '-L/tmp/old_ffmpeg/lib' '-mtune=generic' '-march=x86-64' 
    /usr/lib/gcc/x86_64-linux-gnu/4.6.1/collect2 --build-id --no-add-needed --as-needed --eh-frame-hdr -m elf_x86_64 --hash-style=gnu -dynamic-linker /lib64/ld-linux-x86-64.so.2 -z relro -o live_segmenter /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/crt1.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/crtbegin.o -L/tmp/old_ffmpeg/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1 -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../.. /tmp/ccFEK6Gy.o -lavformat -lavcodec -lavutil -lvorbis -ltheora -lbz2 -lm -lz -lfaac -lmp3lame -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-linux-gnu/4.6.1/crtend.o /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/crtn.o 
    /tmp/old_ffmpeg/lib/libavcodec.a(vaapi.o): In function `commit_slices': 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:97: undefined reference to `vaCreateBuffer' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:106: undefined reference to `vaCreateBuffer' 
    /tmp/old_ffmpeg/lib/libavcodec.a(vaapi.o): In function `alloc_buffer': 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:125: undefined reference to `vaCreateBuffer' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:127: undefined reference to `vaMapBuffer' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:125: undefined reference to `vaCreateBuffer' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:127: undefined reference to `vaMapBuffer' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:125: undefined reference to `vaCreateBuffer' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:127: undefined reference to `vaMapBuffer' 
    /tmp/old_ffmpeg/lib/libavcodec.a(vaapi.o): In function `destroy_buffers': 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:37: undefined reference to `vaDestroyBuffer' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:37: undefined reference to `vaDestroyBuffer' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:37: undefined reference to `vaDestroyBuffer' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:37: undefined reference to `vaDestroyBuffer' 
    /tmp/old_ffmpeg/lib/libavcodec.a(vaapi.o): In function `render_picture': 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:48: undefined reference to `vaUnmapBuffer' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:61: undefined reference to `vaBeginPicture' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:65: undefined reference to `vaRenderPicture' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:69: undefined reference to `vaRenderPicture' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:74: undefined reference to `vaEndPicture' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:52: undefined reference to `vaUnmapBuffer' 
    /home/tony/Desktop/ffmpeg-export-2009-12-01/libavcodec/vaapi.c:57: undefined reference to `vaUnmapBuffer' 
    collect2: ld returned 1 exit status 

が欠落しているいくつかのライブラリのように見えますが、私はそれが何であるかの見当もつかない。ただ、-lvaが

を行います追加

を更新しましたgccの-v -Wall -g live_segmenter.c -o live_segmenter \ -lavformat -lavcodec -lavutil -lvorbis - これを解決する方法

- ltheora \ -lbz2 -lm -lz -lfaac -lmp3lame -lva \ -I/tmpに/ old_ffmpeg /含める\ -Lを/ tmp/old_ffmpeg/

Answer 1

libにあなたはlibvaが欠落している、とあなたはまた、ドン」それが必要です。 ffmpegの設定に--disable-vaapiを追加することができます。それ以外の場合は、-lvaをLDFLAGSに追加する必要があります。