Centos Linux Installation FFmpeg

1, download ffmpeg.
Download URL: http://www.ffmpeg.org/download.html

2. Decompression
TAR-ZXVF ffmpeg-2.0.1.tar.gz

3, configuration, generate makefile
./configure--enable-shared--disable-yasm--prefix=/usr/local/ffmpeg
If the results are incorrect, you can follow the prompts and review the help to resolve the issue
./configure--help

4. Compile and install
Make
Make install

5, after installation in/usr/local/ffmpeg will see that there are three directories
Bin Execution File directory
lib Static, dynamic link library directory
Header files used in include programming

To prevent the execution of the program from finding the library file,
You can set the/usr/local/ffmpeg/lib directory to the LD_LIBRARY_PATH environment variable,
or view all the links under/usr/local/ffmpeg/lib and establish the same link under/usr/lib. As follows.
Ln-s/usr/local/ffmpeg/lib/libavcodec.so/usr/lib/libavcodec.so
ln-s/usr/local/ffmpeg/lib/libavdevice.so/ usr/lib/libavdevice.so
ln-s/usr/local/ffmpeg/lib/libavfilter.so/usr/lib/libavfilter.so
Ln-s/usr/local/ ffmpeg/lib/libavformat.so/usr/lib/libavformat.so
Ln-s/usr/local/ffmpeg/lib/libavutil.so/usr/lib/ libavutil.so
ln-s/usr/local/ffmpeg/lib/libswresample.so/usr/lib/libswresample.so
Ln-s/usr/local/ffmpeg/ Lib/libswscale.so/usr/lib/libswscale.so

Ln-s/usr/local/ffmpeg/lib/libavcodec.so/usr/lib/libavcodec.so.55
Ln-s/usr/local/ffmpeg/lib/libavdevice.so/usr/lib/libavdevice.so.55
Ln-s/usr/local/ffmpeg/lib/libavfilter.so/usr/lib/libavfilter.so.3
Ln-s/usr/local/ffmpeg/lib/libavformat.so/usr/lib/libavformat.so.55
Ln-s/usr/local/ffmpeg/lib/libavutil.so/usr/lib/libavutil.so.52
Ln-s/usr/local/ffmpeg/lib/libswresample.so/usr/lib/libswresample.so.0
Ln-s/usr/local/ffmpeg/lib/libswscale.so/usr/lib/libswscale.so.2

6. Compiling test program
Gcc-o ffmpegtest Ffmpegtest.c-i/usr/local/ffmpeg/include-l/usr/local/ffmpeg/lib-lavformat-lavcodec-lavtuil

7. Execution procedure
./ffmpegtest
or directly execute the./ffmpeg in the/usr/local/ffmpeg/lib directory for testing.

Centos Linux Installation FFmpeg