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But there is no need to.Ĭopy your compiled ffmpeg.exe from your MSYS directory to the directory where you like to transcode with ffmpeg With “make install” you could now copy the ffmpeg.exe to c:Program Filesffmpeg. “–extra-cflags=-I/local/include –extra-ldflags=-L/local/lib”: The cflags- and ldflags-parameter sets the right path to your lame-installation which you did in step 3.d.Įnter command: make (ffmpeg is being compiled takes a few minutes).“–enable-mp3lame”: Enable transcoding audio with the open-source mp3-lame-codec.I see no difference without it but we compile with MinGW and it would not do a harm when ffmpeg knows this Without this option ffmpeg always crashs with the message “removing common factors from framerate” when encoding AVIs. “–enabled-memalign-hack” is a Windows hack.HINT: you can paste into MSYS by pressing your center mouse-button configure –enable-memalign-hack –enable-mingw32 –enable-mp3lame –extra-cflags=-I/local/include –extra-ldflags=-L/local/lib Download Subversion Client like Tortoise SVN ( and install itĬheck out the sourcecode from svn:///ffmpegĬhange the directory in MSYS to your ffmpeg-directory (cd.make //(lame is being comiled takes a few minutes, too)Īfter installing you will recognize that there are new directories and files in MSYS/local which we will use while compiling ffmpeg with mp3-support.Open MSYS and change to your lame-directory (cd. If you did it wrong anyway re-install MSYS to the same directory and do the postinstall right (I missed it a few times) HINT: During the Postinstall be sure to set the right path to MinGW with a “/” instead of a Windows-“”.

I developed the Riva FLV Encoder, a GUI for FFMPEG. I got deeper into FFMPEG when I wanted to transcode into FLV (Flash Video) and it works very well. This tutorial is about transcoding video fom one codec into another using FFMPEG.