How to configure FFMPEG in Windows

How to configure FFMPEG in Windows:
Http://ffmpeg.arrozcru.org/wiki/index.php? Title = msys_mingw

Preparing the msys + mingw System
1. Installing msys
A、install msys-1.0.10.exe to C:/msys/
Note: 1.0 is removed from the installation directory.
B. msys_dll
Decompress msys-1.0.11-20080821-dll.tar.gz to C:/msys/, Overwrite
C. Install bash
Decompress bash-3.1-msys-1.0.11-snapshot.tar.bz2 and bash_3.1, copy the content in the bin folder to C:/msys/bin, and overwrite sh.exe.
D. Install coreutils
Unzip coreutils-5.97/bin/pr.exe to C:/msys/bin/
E. Install make
Override

Open C:/msys. bat in a text file
If the path of VC ++ is: C:/program files/Microsoft Visual Studio 9.0/VC/bin/vcvars32.bat
Put the following sentence at the beginning of msys. BAT:
Call "C:/program files/Microsoft Visual Studio 9.0/VC/bin/vcvars32.bat"

For Windows x64, after _ WindowsNT label (Line 36), add:
Rem hopefully a temporary workaround for getting msys shell to run on x64
REM (wow64 cmd prompt sets processor_architecture to x86)
If not "X % processor_architecture %" = "xamd64" Goto _ notx64
Set comspec = % WINDIR %/syswow64/cmd.exe
% Comspec %/C % 0% 1% 2% 3% 4% 5% 6% 7% 9
Goto EOF
: _ Notx64

Otherwise, shell is very open and closed.

2. Installing mingw
Decompress the compressed file in mingw to C:/msys/mingw.
For GCC version 4.2.1, modify C:/msys/mingw/bin /:
C00000000-sjlj.exe to c00000000.exe
Cpp-sjlj.exe to cpp.exe
G‑0000-sjlj.exe to g‑0000.exe
Gcc-sjlj.exe to gcc.exe

3. Integrating mingw with msys
Copy C:/msys/etc/fstab. Sample and rename it C:/msys/etc/fstab.
Open C:/msys/etc/fstab in a text file and change: C:/mingw to C:/msys/mingw.

4. Install tortoisesvn
Install tortoisesvn

5. Checkout
Set D:/FFMPEG as the Directory and use tortoisesvn chekcout
Decompress ffmpeg-checkout-snapshot.tar.bz2 to D:/FFMPEG.

6. Test:
enable msys. bat,
enter CD/D/FFMPEG. After the path changes, enter. /configure -- enable-memalign-hack, press Enter!
make