FFmpeg installation configuration steps in Linux systems

Http://ffmpeg.org/download.html

Windows version is easier, you can go to see the month before the article point before the small rise here

Linux
Installation Environment CentOS
Download TAR.BZ2 installation package
TAR-XVF XX.tar.bz2

Yasm/nasm not found or too old. Use–disable-yasm for a crippled build.

If You are configure made a mistake, make sure you are using the latest
Version from Git. If The latest version fails, the problem to the
ffmpeg-user@ffmpeg.org Mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "Config.log" produced by configure as this'll help
Solve the problem.

http://yasm.tortall.net/Download.html Download Yasm
TAR-ZXVF yasm.tar.gz
./configure
Make
Make install

Again
Under FFmpeg
./configure

Installation completed and found unable to turn AMR into MP3
./ffmpeg-i X.amr X.mp3

./configure–enable-libmp3lame
Less this libmp3lame

# wget http://downloads.sourceforge.net/lame/lame-3.97.tar.gz
# tar Xzf lame-3.97.tar.gz
# CD lame-3.97
#./configure
# make
# make Install

Error:libmp3lame >= 3.98.3 not found

http://downloads.sourceforge.net/lame/go here to find the latest version, download one.

I came down to lame-3.99.5.tar.gz.
#./configure
# make
# make Install

./ffmpeg-i X.amr X.mp3

Ffmpeg:error while loading shared libraries:libmp3lame.so.0:cannot open Shared object file:no such file or directory

This is what happens when we do this.

Edit the/etc/ld.so.conf file to add the following content
/usr/local/lib
Execute ldconfig command after saving exit

Done.

The library you're missing, it's probably down there.

FFmpeg software is only a decoding code software, if the support of a variety of formats must first install the corresponding library, the following is the next I installed the library:
1. Install Faad2

# wget http://downloads.sourceforge.net/faac/faad2-2.6.1.tar.gz
# tar Xvfz faad2-2.6.1.tar.gz
# CD Faad2
#./bootstrap
#./configure
# make
# make Install
2. Install Liba52

# wget http://liba52.sourceforge.net/files/a52dec-0.7.4.tar.gz
# tar Xvfz a52dec-0.7.4.tar.gz
# CD a52dec-0.7.4
#./configure
# make
# make Install
3. Install Libdirac

# wget http://downloads.sourceforge.net/dirac/dirac-0.10.0.tar.gz
# tar Xvfz dirac-0.10.0.tar.gz
# CD dirac-0.10.0
#./configure
# make
# make Install
4. Install Faac2

# wget http://downloads.sourceforge.net/faac/faac-1.26.tar.gz
# tar Xvfz faac-1.26.tar.gz
# CD FAAC
#./bootstrap
#./configure
# make
# make Install
5. Install Libamrnb

# wget HTTP://FTP.PENGUIN.CZ/PUB/USERS/UTX/AMR/AMRNB-7.0.0.2.TAR.BZ2
# tar XVFJ amrnb-7.0.0.2.tar.bz2
# CD amrnb-7.0.0.2
#./configure
# make
# make Install
6. Install LIBAMRWB

# wget HTTP://FTP.PENGUIN.CZ/PUB/USERS/UTX/AMR/AMRWB-7.0.0.3.TAR.BZ2
# tar XVFJ amrwb-7.0.0.3.tar.bz2
# CD amrwb-7.0.0.3
#./configure
# make
# make Install
7. Install Libmp3lame

# wget http://downloads.sourceforge.net/lame/lame-3.97.tar.gz
# tar Xzf lame-3.97.tar.gz
# CD lame-3.97
#./configure
# make
# make Install
8. Install libx264
This package needs to be fetched with git, so install git first:

# wget http://kernel.org/pub/software/scm/git/git-1.6.2.tar.gz (address to confirm)
# tar ZXVF git-1.6.2.tar.gz
# CD git-1.6.2
#./configure
# make
# make Install
Then install libx264

#/usr/local/bin/git Clone Git://git.videolan.org/x264.git x264
# CD x264
#./configure–enable-pthread–enable-shared–disable-asm
# make
# make Install
8. Install Libnut, the software needs to get the source code SVN, SVN can be used directly yum install svn to install. Download First:

# SVN Co svn://svn.mplayerhq.hu/nut/src/trunk libnut
After downloading the code is saved in the newly established Libnut directory, the configuration file needs to be modified for 64-bit Linux:

# CD Libnut
# VI Config.mak
In the last cflags the next line increases:

Cflags + +-fpic
Then compile the installation:

# make
# make Install
9. Install Libogg

# wget http://downloads.xiph.org/releases/ogg/libogg-1.1.3.tar.gz
# tar XVF libogg-1.1.3.tar.gz
# CD libogg-1.1.3
#./configure
# make
# make Install
10. Install Libtheora (SVN fetch)

# SVN Co http://svn.xiph.org/trunk/theora Theora
# CD Theora
#./autogen.sh
#./configure
# make
# make Install
11. Install Libvorbis

# wget http://downloads.xiph.org/releases/vorbis/libvorbis-1.2.0.tar.gz
# tar Xvfz libvorbis-1.2.0.tar.gz
# CD libvorbis-1.2.0
#./configure
# make
# make Install
12. Install Libxvid

# wget http://downloads.xvid.org/downloads/xvidcore-1.2.1.tar.gz
# tar XVF xvidcore-1.2.1.tar.gz
# CD Xvidcore-1.2.1/build/generic
#./bootstrap.sh
#./configure–disable-assembly
# make
# make Install

The above Media support library after installation, you can set up the environment ready to compile FFmpeg!
13. Modifying Environment variables

# vi/etc/ld.so.conf
Add one line to the end of the file:

/usr/local/lib
And then comes into force:

# Ldconfig
14. Install FFmpeg
You can get it from SVN, but the file is larger, so it's very slow:

# SVN Checkout Svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
# CD FFmpeg
You can also download it yourself:

# http://www.ffmpeg.org/releases/ffmpeg-0.5.tar.bz2
# bzip2-d FFMPEG-0.5.TAR.BZ2
# TAR-XF Ffmpeg-0.5.tar
# CD ffmpeg-0.5
Compile (64-bit system needs to set Pkg_config_path parameters):

# export Pkg_config_path=/usr/local/lib/pkgconfig cflags= '-fpic-m64″
#./configure–enable-shared \
–ENABLE-GPL \
–enable-nonfree \
–enable-postproc \
–enable-avfilter \
–ENABLE-AVFILTER-LAVF \
–enable-pthreads \
–ENABLE-LIBAMR-NB \
–ENABLE-LIBAMR-WB \
–enable-libdirac \
–ENABLE-LIBFAAC \
–enable-libfaad \
–enable-libfaadbin \
–enable-libmp3lame \
–enable-libnut \
–enable-libtheora \
–enable-libvorbis \
–enable-libx264 \
–enable-libxvid \
–enable-decoder=libx264 \
–enable-encoder=libx264
# make
# make Install

14. Errors that may occur:

/usr/include/linux/videodev.h:56:error:syntax error before "ULONG"
/usr/include/linux/videodev.h:72:error:syntax error before '} ' token
libavdevice/v4l.c:in function ' Grab_read_header ':
Libavdevice/v4l.c:75:error:storage size of ' tuner ' isn ' t known
Libavdevice/v4l.c:133:error:invalid application of ' sizeof ' to incomplete type ' Video_tuner '
Libavdevice/v4l.c:140:error:invalid application of ' sizeof ' to incomplete type ' Video_tuner '
libavdevice/v4l.c:75:warning:unused variable ' tuner '
This may be the source code videodev.h is not written for the minor version of Linux, Standard C has no ulong type, so to change to unsigned long

15. Run Ffmpeg-formats, possible error:

Ffmpeg:error while loading shared libraries:libavfilter.so.0:cannot open Shared object file:no such file or directory
This thing is not set up environment path caused by adding a ffmpeg.conf profile:

# CD/ETC/LD.SO.CONF.D
# VI Ffmpeg.conf
Write in the file:

/usr/local/lib
Then confirm the entry into force:

# Ldconfig
16. Other: