FFDShow MPEG-4 Video Decoder 20070413 rev1097

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FFDShow MPEG-4 Video Decoder 20070413 rev1097



FFDShow是一个支持DivX, XviD, H.264, FLV1, WMV, MPEG-1 and MPEG-2, MPEG-4等等的全能解码、编码器，占CPU资源比较少，还有很多画面优化功能，让音频和视频播放更流畅。是播放DVD影片必备的工具！

Features of FFDShow MPEG-4 Video Decoder :
- various compression methods:
· MPEG 4 compatible (Xvid, DivX 4, DivX 5) using libavcodec or XviD
· Divx 3 compatible, MSMPEG4v2, MSMPEG4v1
· WMV1/7, WMV2/8
· H263, H263+, H264
· HuffYUV in YV12 colorspace
· MJPEG
· MPEG 1
· Theora (not for regular use, format isn't stabilized yet)
· MPEG 2 by using mpeg2enc code from MJPEGtools project
· all Windows Media Video 9 supported encoders with output to asf/wmv file or AVI
- all common encoding modes: constant bitrate, fixed quantizer, fixed quality, two pass encoding (depends on compressor features)
- for libavcodec and XviD detailed selection of motion estimation method
- minimum and maximum I frames interval
- minimum and maximum quantizer selection, quantizer type and trellis quantization selection for libavcodec
- adaptive quantization (aka. masking) for libavcodec and XviD, single coefficient elimination
- selectable compression of starting and ending credits
- two curve compression algorithms for second pass of two pass encoding - thanks to XviD developers
- second pass simulation: although not very precise, still helpful for tweaking advanced curve compression parameters
- ability to use libavcodec internal two pass code
- image preprocessing with ffdshow image filters (latest ffdshow version must be installed)
- graph during encoding: if your encoding program doesn't provide one
- B frames support: from one to eight consecutive B frames
- support for MPEG 4 quarterpel and GMC
- selectable interlaced encoding
- decompression

更多信息：http://www.free-codecs.com/FFDShow_download.htm

官方下载：
http://superb-west.dl.sourceforge.net/sourceforge/ffdshow-tryout/ffdshow_rev1097_20070413_clsid.exe