OptimFrog DirectShow decoder filter 220.127.116.11
OptimFrog DirectShow decoder filter consists of several useful decoders.
Easy-to-use AC3 and unprotected VOB files to WAV, MP3, WMA, Ogg Vorbis converter
A high quality free audio decoder and processor filter.
video codec aimed at resolutions from QCIF (176x144) to HDTV (1920x1080)
The LAV CUVID Decoder is a video decoder for NVIDIA graphics cards
The DC-Bass Source Filter is a BASS based DirectShow Audio Decoder.