CentOS7下编译和安装ffmpeg以及相关依赖库的脚本

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、准备工作 在编译安装ffmpeg以及相关依赖包之前，需要确保安装下列编译工具：

1. yum install autoconf automake bzip2 bzip2-devel cmake freetype-devel gcc gcc-c++ git libtool make mercurial pkgconfig zlib-devel
   

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一键式Shell编译脚本build_ffmpeg_all.sh 编译脚本如下：

1. # install required software package
   
2. #yum install autoconf automake bzip2 bzip2-devel cmake freetype-devel gcc gcc-c++ git libtool make mercurial pkgconfig zlib-devel
   
3. 
   
4. mkdir ~/ffmpeg_sources
   
5. 
   
6. INSTALL_PATH=/usr/local
   
7. 
   
8. # build and install nasm
   
9. # An assembler used by some libraries. Highly recommended or your resulting build may be very slow.
   
10. cd ~/ffmpeg_sources
    
11. curl -O -L https://www.nasm.us/pub/nasm/releasebuilds/2.14.02/nasm-2.14.02.tar.bz2
    
12. tar xjvf nasm-2.14.02.tar.bz2
    
13. cd nasm-2.14.02
    
14. ./autogen.sh
    
15. ./configure --prefix="$INSTALL_PATH" --bindir="$INSTALL_PATH/bin"
    
16. make
    
17. make install
    
18. 
    
19. # build and install Yasm
    
20. # An assembler used by some libraries. Highly recommended or your resulting build may be very slow.
    
21. cd ~/ffmpeg_sources
    
22. curl -O -L https://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz
    
23. tar xzvf yasm-1.3.0.tar.gz
    
24. cd yasm-1.3.0
    
25. ./configure --prefix="$INSTALL_PATH" --bindir="$INSTALL_PATH/bin"
    
26. make
    
27. make install
    
28. 
    
29. 
    
30. # build and install libx264
    
31. # H.264 video encoder. See the H.264 Encoding Guide for more information and usage examples.
    
32. # Requires ffmpeg to be configured with --enable-gpl --enable-libx264.
    
33. cd ~/ffmpeg_sources
    
34. git clone --depth 1 https://code.videolan.org/videolan/x264.git
    
35. curl -O -L http://anduin.linuxfromscratch.org/BLFS/x264/x264-20200819.tar.xz
    
36. xz -d x264-20200819.tar.xz
    
37. tar -xvf x264-20200819.tar
    
38. mv x264-20200819 x264
    
39. cd x264
    
40. PKG_CONFIG_PATH="$INSTALL_PATH/lib/pkgconfig" ./configure --prefix="$INSTALL_PATH" --bindir="$INSTALL_PATH/bin" --enable-static
    
41. make
    
42. make install
    
43. 
    
44. # build and install libx265
    
45. # H.265/HEVC video encoder. See the H.265 Encoding Guide for more information and usage examples.
    
46. # Requires ffmpeg to be configured with --enable-gpl --enable-libx265.
    
47. cd ~/ffmpeg_sources
    
48. # hg clone https://bitbucket.org/multicoreware/x265
    
49. curl -O -L http://anduin.linuxfromscratch.org/BLFS/x265/x265_3.4.tar.gz
    
50. tar -xzvf x265_3.4.tar.gz
    
51. mv x265_3.4 x265
    
52. cd ~/ffmpeg_sources/x265/build/linux
    
53. cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$INSTALL_PATH" -DENABLE_SHARED:bool=off ../../source
    
54. make
    
55. make install
    
56. 
    
57. 
    
58. # build and install libfdk_aac
    
59. # AAC audio encoder. See the AAC Audio Encoding Guide for more information and usage examples.
    
60. # Requires ffmpeg to be configured with --enable-libfdk_aac (and --enable-nonfree if you also included --enable-gpl).
    
61. cd ~/ffmpeg_sources
    
62. git clone --depth 1 https://github.com/mstorsjo/fdk-aac
    
63. cd fdk-aac
    
64. autoreconf -fiv
    
65. ./configure --prefix="$INSTALL_PATH" --disable-shared
    
66. make
    
67. make install
    
68. 
    
69. # build and install libmp3lame
    
70. # MP3 audio encoder.
    
71. # Requires ffmpeg to be configured with --enable-libmp3lame.
    
72. cd ~/ffmpeg_sources
    
73. curl -O -L https://downloads.sourceforge.net/project/lame/lame/3.100/lame-3.100.tar.gz
    
74. tar xzvf lame-3.100.tar.gz
    
75. cd lame-3.100
    
76. ./configure --prefix="$INSTALL_PATH" --bindir="$INSTALL_PATH/bin" --disable-shared --enable-nasm
    
77. make
    
78. make install
    
79. 
    
80. # build and install libopus
    
81. # Opus audio decoder and encoder.
    
82. # Requires ffmpeg to be configured with --enable-libopus.
    
83. cd ~/ffmpeg_sources
    
84. curl -O -L https://archive.mozilla.org/pub/opus/opus-1.3.1.tar.gz
    
85. tar xzvf opus-1.3.1.tar.gz
    
86. cd opus-1.3.1
    
87. ./configure --prefix="$INSTALL_PATH" --disable-shared
    
88. make
    
89. make install
    
90. 
    
91. # libvpx
    
92. # VP8/VP9 video encoder and decoder. See the VP9 Video Encoding Guide for more information and usage examples.
    
93. # Requires ffmpeg to be configured with --enable-libvpx.
    
94. cd ~/ffmpeg_sources
    
95. # git clone --depth 1 https://github.com/webmproject/libvpx.git
    
96. curl -O -L https://github.com/webmproject/libvpx/archive/v1.9.0/libvpx-1.9.0.tar.gz
    
97. tar xzvf libvpx-1.9.0.tar.gz
    
98. cd libvpx-1.9.0
    
99. ./configure --prefix="$INSTALL_PATH" --disable-examples --disable-unit-tests --enable-vp9-highbitdepth --as=yasm
    
100. make
     
101. make install
     
102. 
     
103. # build and install FFmpeg
     
104. cd ~/ffmpeg_sources
     
105. curl -O -L https://ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2
     
106. tar xjvf ffmpeg-snapshot.tar.bz2
     
107. cd ffmpeg
     
108. PATH="$INSTALL_PATH/bin:$PATH" PKG_CONFIG_PATH="$INSTALL_PATH/lib/pkgconfig" ./configure \
     
109.   --prefix="$INSTALL_PATH" \
     
110.   --pkg-config-flags="--static" \
     
111.   --extra-cflags="-I$INSTALL_PATH/include" \
     
112.   --extra-ldflags="-L$INSTALL_PATH/lib" \
     
113.   --extra-libs=-lpthread \
     
114.   --extra-libs=-lm \
     
115.   --bindir="$INSTALL_PATH/bin" \
     
116.   --enable-gpl \
     
117.   --enable-libfdk_aac \
     
118.   --enable-libfreetype \
     
119.   --enable-libmp3lame \
     
120.   --enable-libopus \
     
121.   --enable-libvpx \
     
122.   --enable-libx264 \
     
123.   --enable-libx265 \
     
124.   --enable-nonfree
     
125. make
     
126. make install
     
127. hash -d ffmpeg
     
128. 
     

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3、执行脚本build_ffmpeg_all.sh 执行脚本前需要保证使用root账户或者超级账户权限，然后为build_ffmpeg_all.sh添加可执行权限：

1. chmod +x build_ffmpeg_all.sh
   

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最后，执行脚本

1. sh build_ffmpeg_all.sh
   

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转：https://blog.csdn.net/ccf19881030/article/details/109074443