首先在官网上下载最新的FFmpeg压缩包:
http://ffmpeg.org/download.html
压缩包的格式是.tar.bz2,解压压缩文件,以ffmpeg-3.3.4为例,这里需要用到的命令是:
$ tar -jxvf ffmpeg-3.3.4.tar.bz2
然后到解压下的文件夹下查看INSTALL.md
$ cat INSTALL.md
#Installing FFmpeg:
1. Type `./configure` to create the configuration. A list of configure
options is printed by running `configure –help`.
`configure` can be launched from a directory different from the FFmpeg
sources to build the objects out of tree. To do this, use an absolute
path when launching `configure`, e.g. `/ffmpegdir/ffmpeg/configure`.
2. Then type `make` to build FFmpeg. GNU Make 3.81 or later is required.
3. Type `make install` to install all binaries and libraries you built.
NOTICE
——
- Non system dependencies (e.g. libx264, libvpx) are disabled by default.
很清楚地说明了上述三个步骤。
所以执行第一步:
$ ./configure
提示:yasm/nasm not found or too old. Use –disable-yasm for a crippled build.
发现没有安装yasm,所以安装yasm:
$ sudo apt-get install yasm
安装后重新执行上述第一步操作,生成配置文件
然后进行编译:
$ make
编译时会出现一些warning,应该是可以忽略的,只要最后编译通过并没有报错,编译后安装:
$ make install
发现问题:
mkdir: cannot create directory ‘/usr/local/share/man/man1’: Permission denied
doc/Makefile:155: recipe for target ‘install-man’ failed
make: *** [install-man] Error 1
这个错误的原因是:创建文件夹是没有 权限,所以用超级用户身份执行:
$ sudo <span class="hljs-built_in"><span class="hljs-built_in">make</span></span> install</code><div class="hljs-button" data-title="复制"></div></pre>安装成功后查看版本:<pre onclick="hljs.copyCode(event)"><code class="language-ruby hljs">$ ffmpeg -version
-
-
ffmpeg version
3.3
.4 Copyright (c)
2000
-2017 the FFmpeg developers
-
built
with gcc
5.4
.0 (Ubuntu
5.4
.0
-6ubuntu1~
16.04
.4)
20160609
-
configuration:
-
libavutil
55.
58.100 /
55.
58.100
-
libavcodec
57.
89.100 /
57.
89.100
-
libavformat
57.
71.100 /
57.
71.100
-
libavdevice
57.
6.100 /
57.
6.100
-
libavfilter
6.
82.100 /
6.
82.100
-
libswscale
4.
6.100 /
4.
6.100
-
libswresample
2.
7.100 /
2.
7.100
最后发现并没有编译出ffplay,在使用ffplay播放视频的时候没有找到ffplay.然后查看configure生成的config.mak文件,发现其中的关于
FFPLAY的一行前面有感叹号:
!CONFIG_FFPLAY=yes
也就是在生成配置文件时由于某些原因并没有成功生成编译ffplay的配置,最后查找原因是由于缺少了两个库:
sdl2.0
sdl1.2
主要是参照了博文:http://blog.csdn.net/lbaihao/article/details/53148788
安装sdl1.2十分方便,直接通过apt-get进行:
$ sudo apt-get install libsdl1.2-dev
其中出现了一个错误:
E: Failed to fetch http://202.119.32.195/cache/8/01/cn.archive.ubuntu.com/3991d768c0651a8fda450b69be432e3d/libpcre3-dev_8.38-3.1_amd64.deb Writing more data than expected (117288 > 113824)
E: Unable to fetch some archives, maybe run apt-get update or try with –fix-missing?
所以按照提示:
$ sudo apt-get install libsdl1.2-dev --fix-missing
安装成功。接下来安装sdl2.0:
在官网上去下载sdl2.0:http://www.libsdl.org/download-2.0.php
我下载的是.tar.gz包,下载之后解压:
$ tar -zxvf SDL2-2.0.6.tar.gz
解压之后进入文件夹,进行编译安装:
这样就安装了sdl2.0
$ mkdir build</div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="2"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">$ cd build $ ../configure</div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="4"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">$ make $ sudo make install
最后进入ffmpeg的文件夹进行清理:
-
$ sudo <span class="hljs-built_in"><span class="hljs-built_in">make</span></span> uninstall</div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="2"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">$
make distclean
清理之后在进行上述的安装ffmpeg步骤:
也可以去看在configure后生成的config.mak文件中的关于FFPLAY的一行中的!消失:
$ mkdir build</div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="2"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">$ cd ./build $ ../configure</div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="4"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">$ make $ sudo make install
CONFIG_FFPLAY=yes
最后安装完成,FFplay就可以使用了!
转载自:https://blog.csdn.net/thomaszhaoyc/article/details/78233555
首先在官网上下载最新的FFmpeg压缩包:
http://ffmpeg.org/download.html
压缩包的格式是.tar.bz2,解压压缩文件,以ffmpeg-3.3.4为例,这里需要用到的命令是:
$ tar -jxvf ffmpeg-3.3.4.tar.bz2
然后到解压下的文件夹下查看INSTALL.md
$ cat INSTALL.md
#Installing FFmpeg:
1. Type `./configure` to create the configuration. A list of configure
options is printed by running `configure –help`.
`configure` can be launched from a directory different from the FFmpeg
sources to build the objects out of tree. To do this, use an absolute
path when launching `configure`, e.g. `/ffmpegdir/ffmpeg/configure`.
2. Then type `make` to build FFmpeg. GNU Make 3.81 or later is required.
3. Type `make install` to install all binaries and libraries you built.
NOTICE
——
- Non system dependencies (e.g. libx264, libvpx) are disabled by default.
很清楚地说明了上述三个步骤。
所以执行第一步:
$ ./configure
提示:yasm/nasm not found or too old. Use –disable-yasm for a crippled build.
发现没有安装yasm,所以安装yasm:
$ sudo apt-get install yasm
安装后重新执行上述第一步操作,生成配置文件
然后进行编译:
$ make
编译时会出现一些warning,应该是可以忽略的,只要最后编译通过并没有报错,编译后安装:
$ make install
发现问题:
mkdir: cannot create directory ‘/usr/local/share/man/man1’: Permission denied
doc/Makefile:155: recipe for target ‘install-man’ failed
make: *** [install-man] Error 1
这个错误的原因是:创建文件夹是没有 权限,所以用超级用户身份执行:
$ sudo <span class="hljs-built_in"><span class="hljs-built_in">make</span></span> install</code><div class="hljs-button" data-title="复制"></div></pre>安装成功后查看版本:<pre onclick="hljs.copyCode(event)"><code class="language-ruby hljs">$ ffmpeg -version
-
-
ffmpeg version
3.3
.4 Copyright (c)
2000
-2017 the FFmpeg developers
-
built
with gcc
5.4
.0 (Ubuntu
5.4
.0
-6ubuntu1~
16.04
.4)
20160609
-
configuration:
-
libavutil
55.
58.100 /
55.
58.100
-
libavcodec
57.
89.100 /
57.
89.100
-
libavformat
57.
71.100 /
57.
71.100
-
libavdevice
57.
6.100 /
57.
6.100
-
libavfilter
6.
82.100 /
6.
82.100
-
libswscale
4.
6.100 /
4.
6.100
-
libswresample
2.
7.100 /
2.
7.100
最后发现并没有编译出ffplay,在使用ffplay播放视频的时候没有找到ffplay.然后查看configure生成的config.mak文件,发现其中的关于
FFPLAY的一行前面有感叹号:
!CONFIG_FFPLAY=yes
也就是在生成配置文件时由于某些原因并没有成功生成编译ffplay的配置,最后查找原因是由于缺少了两个库:
sdl2.0
sdl1.2
主要是参照了博文:http://blog.csdn.net/lbaihao/article/details/53148788
安装sdl1.2十分方便,直接通过apt-get进行:
$ sudo apt-get install libsdl1.2-dev
其中出现了一个错误:
E: Failed to fetch http://202.119.32.195/cache/8/01/cn.archive.ubuntu.com/3991d768c0651a8fda450b69be432e3d/libpcre3-dev_8.38-3.1_amd64.deb Writing more data than expected (117288 > 113824)
E: Unable to fetch some archives, maybe run apt-get update or try with –fix-missing?
所以按照提示:
$ sudo apt-get install libsdl1.2-dev --fix-missing
安装成功。接下来安装sdl2.0:
在官网上去下载sdl2.0:http://www.libsdl.org/download-2.0.php
我下载的是.tar.gz包,下载之后解压:
$ tar -zxvf SDL2-2.0.6.tar.gz
解压之后进入文件夹,进行编译安装:
这样就安装了sdl2.0
$ mkdir build</div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="2"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">$ cd build $ ../configure</div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="4"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">$ make $ sudo make install
最后进入ffmpeg的文件夹进行清理:
-
$ sudo <span class="hljs-built_in"><span class="hljs-built_in">make</span></span> uninstall</div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="2"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">$
make distclean
清理之后在进行上述的安装ffmpeg步骤:
也可以去看在configure后生成的config.mak文件中的关于FFPLAY的一行中的!消失:
$ mkdir build</div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="2"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">$ cd ./build $ ../configure</div></div></li><li><div class="hljs-ln-numbers"><div class="hljs-ln-line hljs-ln-n" data-line-number="4"></div></div><div class="hljs-ln-code"><div class="hljs-ln-line">$ make $ sudo make install
CONFIG_FFPLAY=yes
最后安装完成,FFplay就可以使用了!
转载自:https://blog.csdn.net/thomaszhaoyc/article/details/78233555