首先要安装各种解码器 1、lame lame-3.99.5.tar.gz Url:http://sourceforge.net/project/showfiles.php?group_id=290&package_id=309 安装方法如下:
1 tar -zxvf lame-3.99.5.tar.gz 2 cd lame-3.99.5 3 ./configure --enable-shared 4 make 5 make install2、libogg libogg-1.3.1.tar.gz Url:http://www.xiph.org/downloads/ 安装方法如下:
3、libvorbis libvorbis-1.3.3.tar.gz Url:http://downloads.xiph.org/releases/vorbis/libvorbis-1.3.3.tar.gz
(libvorbis依赖于libogg, 所以libogg必须先于libvorbis安装)安装方法如下:
1 ./configure 2 make 3 make install4、xvid xvidcore-1.3.2.tar.gz Url:http://downloads.xvid.org/downloads/xvidcore-1.3.2.tar.gz 安装方法如下:
5、x264 latest_x264.tar.bz2 (其中包含的目录是 x264-snapshot-20131023-2245) Url:http://www.videolan.org/developers/x264.html ftp://ftp.videolan.org/pub/videolan/x264/snapshots/ 安装方法如下:
1 2 3 4 1 tar -jxvf latest_x264.tar.bz2 2 ./configure 3 make 4 make install
6、libdts libdca-0.0.5.tar.bz2Url: http://www.videolan.org/developers/libdca.html安装方法:
7、a52 a52dec-0.7.4.tar.gz (这个库从2002年就没有更新过了)http://liba52.sourceforge.net/downloads.html 安装方法:
8、faad2 faad2-2.7.tar.gz http://www.audiocoding.com/downloads.html 安装方法
9、faac faac-1.28.tar.gz http://www.audiocoding.com/downloads.html安装方法:
10、amr-nb amrnb-10.0.0.0.tar.bz2 http://ftp.penguin.cz/pub/users/utx/amr/ ( 从此处下载最新版本 )安装方法:
11、amr-wb amrwb-7.0.0.1.tar.bz2 http://ftp.penguin.cz/pub/users/utx/amr/ ( 从此处下载最新版本 )安装方法:
1 ./configure 2 make 3 make install12、最关键的一步, 安装ffmpeg
1 2 3 1 ./configure --prefix=/usr/local/ffmpeg2 --enable-libmp3lame --enable-libvorbis --enable-gpl --enable-version3 --enable-nonfree --enable-pthreads --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libxvid --enable-postproc --enable-ffserver --enable-ffplay 2 make 3 make install在./configure的时候会报错, 提示说没有libopencore-amrnb和libopencore-amrwb两个库. 我参考了 [2], 使用如下命令安装它们:
1 sudo apt-get install libopencore-amrnb-dev libopencore-amrwb-dev如果./configure的时候加入 --enable-shared, 编译安装没有问题. 但是运行ffmpeg命令就会出错:
1 relocation error: /usr/local/lib/libavfilter.so.3: symbol sws_get_class, version LIBSWSCALE_2 not defined in file libswscale.so.2 with link time reference;这时可以参考 [3], 大意是说跟gstreamer的动态库冲突了, 要卸载gstreamer. 但是如果卸载了gstreamer我的多媒体软件多不能用了. 所以我卸载了ffmpeg并重新编译成静态库. 安装完之后, 运行ffmpeg成功, 输出如下:
1 2 3 4 5 6 7 8 9 10 11 12 13 ffmpeg version 2.0.1 Copyright (c) 2000-2013 the FFmpeg developers built on Oct 25 2013 17:40:51 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5) configuration: --prefix=/usr/local/ffmpeg2 --enable-libmp3lame --enable-libvorbis --enable-gpl --enable-version3 --enable-nonfree --enable-pthreads --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libxvid --enable-postproc --enable-ffserver --enable-ffplay libavutil 52. 38.100 / 52. 38.100 libavcodec 55. 18.102 / 55. 18.102 libavformat 55. 12.100 / 55. 12.100 libavdevice 55. 3.100 / 55. 3.100 libavfilter 3. 79.101 / 3. 79.101 libswscale 2. 3.100 / 2. 3.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 3.100 / 52. 3.100 Hyper fast Audio and Video encoder usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
[1] http://yezi.iteye.com/blog/139399
[2] http://www.learndiary.com/2011/04/ubuntu-linux-%E4%B8%8B-ffmpeg-%E5%8F%8A-mencoder-%E5%AE%89%E8%A3%85%E4%BD%BF%E7%94%A8%E5%B0%8F%E7%BB%93/
[3] http://blog.csdn.net/nil_foc/article/details/6547047
转载于:https://www.cnblogs.com/jym-sunshine/p/5655605.html