ffdshow is a media codec for decoding/encoding a wide range of video formats (including Xvid, H.264, FLV and MPEG2) and audio formats (such as MP3, AAC, Vorbis, AC3, and DTS). It also provides a set of filters to enhance your audio-visual experience.

ffdshow is licensed under GNU General Public License (GPL), means that ffdshow is an open source program and can be used for free.

Click this link to download ffdshow .