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!FFDShow可以称得上是全能的解码、编码器.最初FFDShow只是mpeg视频解码器,不过现在他能做到的远不止于此.它能够解码的视频格式已经远远超出了mepg4的范围,包括indeo video,WMV,mpeg2等等.同时,它也提供了丰富的加工处理选项,可以锐化画面,调节画面的亮度等等.不止是视频,FFDShow现在同样可以解码音频,AC3,MP3等音频格式都可支持.Latest Changes:
Updated libavcodec, x264, xvidcore
Updated custom matrices
Add ASS to subtitle extensions
Fix karaoke with automatic word wrapping
The PNG encoder (from the grab filter) uses lossless compression. So the previous behavior of using the “quality” slider for the compression level made no sense. Now a fixed compression level (3) is used
Media Center fix: graph not unloading when using Fast forward/rewind with Media Control
Added remoteAPI values to set the OSD vertical and horizontal position
Disable multithreading for MBAFF/PAFF
Fix ffdshow crashing in AviSynth filter due to bogus memory allocation with YV12 data with a negative pitch
Fix fast SPP deblocking crashed if height of input image was not a multiple of 4
Remove excessive check of thread locking
Added two compiler flags. Should improve performance of floating point arithmetic
Fixed libmplayer compilation

下载:FFDShow MPEG-4 Video Decoder 20080320 rev.1909