intermediate codec

Is a freeware that can install codec and play dvd disc,such as power dvd 5.5.

Free Video to flash converter converts video to FLV, MP4, MOV...with H.264 codec

the all-in-one codec solution

full version audio codec Plug-In for Adobe Flash Media Live Encoder 2.5 or highe

merge DivX (MPEG4-Codec) AVIs encoded with Low-Motion and Fast-Motion

FastCodec - free fast lossless video codec designed for video capture.

ffdshow is DirectShow and VFW codec for decoding/encoding many video and audio

Is a freeware that can install codec and play 3gp video files.

Toponoky is a free lossless video codec. Use it with high quality video.

QuickTime Lite is a trimmed-down version of QuickTime.