In windows, cygwin/mingw compiles ffmpeg library and mingwffmpeg

In windows, cygwin/mingw compiles ffmpeg library and mingwffmpeg

Ffmpeg compilation in Linux is quite simple. You only need to configure and make it again.

If you need a dynamic library, add the -- enable-shared option after configure.

However, in windows, it is not very easy. I searched the internet for various methods compiled in windows. Most of them are the same, and the steps are cumbersome. Some of them need to rely on many libraries. I just want to compile several libraries in ffmpeg as easily as in Linux. Is there a simple method?

Download cygwin,: https://cygwin.com/

What I download is setup-x86_64.exe.

Then install, installation steps can refer to this, write more detailed: http://jingyan.baidu.com/article/6b97984d83dfe51ca2b0bf0e.html

Remember to install the gcc and make packages. Otherwise, there may be no gcc or make commands;

If you really don't know how to install the make command, after cygwin is installed, install the make tool manually as follows:

Download make-3.8.1.tar.bz2: http://gnu-make.soft32.com/

Open cygwin, similar to a Linux terminal, cd/cygdriver, you can see the various disks on your computer, go to the places where you download make-3.8.1.tar.bz2, unzip and install make

Tar xvf make-3.8.1.tar.bz2

Cd make-3.8.1

./Configure

./Build. sh

Make.exe is generated.

Cp make.exe/bin/

Now you can use the make command.

Everything is ready and we will go back to compiling ffmpeg. In cygwin, the compilation steps are almost the same as in linux.

I here to compile the ffmpeg-2.1.8 as an example, extract;

./Configure -- enable-shared -- disable-static

Here I will prompt:

So I installed cygwin again from the beginning, checked the yasm package, and then re-performed this step.

It is said that the library in windows must contain a parameter -- enable-memalign-hack.

$./Configure -- enable-shared -- disable-static -- enable-memalign-hack

Then make

You can find the library file you need in the ffmpeg-2.1.8/directory.

Another method: MingGW

MinGW: http://download.csdn.net/source/2988856

Mingw32_gcc441_20100504 this version of mingw with yasm sdl and other related libraries, no need to configure.

./Configure -- enable-shared -- disable-static -- enable-memalign-hack

Make