MediaCoder is a free universal batch media transcoder, which nicely  integrates most popular audio/video codecs and tools into an all-in-one  solution. With a flexible and extendable architecture, new codecs and  tools are added in constantly as well as supports for new devices.  MediaCoder intends to be the swiss army knife for media transcoding in  all time and at this moment, it already has millions of users from 170+  countries all over the planet.
MediaCoder is a front-end/GUI for a collection of audio/video command  line utilities and dynamic libraries (including audio/Video codecs and  multiplexers). MediaCoder maintains a unified parameter tree whose  leaves (parameter values) can be altered through the application GUI, a  web-based tree view, user interfaces for specific devices (e.g. PSP,  iPhone) and conforming HTTP requests. It maps the parameter tree into  command line options or calling parameters for various codecs and tools.
MediaCoder pipes the decoder's output into the encoder's input, rather  than using temporary files. This allows it to convert large amounts of  data without using excessive disk space.Some of the included utilities  are also patched to add extra interfaces.
MediaCoder has a built-in media streaming server which can be used to  stream out audio and video files through HTTP protocol. It is able to  apply on-the-fly transcoding for both audio and video streaming with  some of its supported audio and video codecs. 
MediaCoder 2011 R5 5154 Final 
Download: MediaCoder 2011 R5 5154 Final x86 (27.73 MB)
Download: MediaCoder 2011 R5 5154 Final x64 (28.87 MB)
