Download the FFDShow Video Codec here. The FFDShow codec is a DirectShow filter used mainly for the decompression of DivX, XviD, H.264, FLV1, WMV, MPEG-1 and other files such as the MPEG-2, MPEG-4 movie files. The FFDShow also uses the libavcodec which is a codec from the ffmpeg project for video decompression.
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