FFDShow v1.3.4500

 Changes in v1.3.4500: 
 Bugfixes: 
 -Fixed crash with AC3 encoding 
 -Fixed bug that caused ffdshow to connect its subtitle pin even when subtitles were disabled 
 -Removed support for raw NV12 input. It caused crashes with resize enabled. 
 -SPP deblocking: fixed crash when the video has an unsupported format. 

 Changes: 
 -Now useslibavcodec by default for AC3 decoding 
 -Disabled \"Allow direct-to-file output\" by default. It causes playback problems in WMP12 in some situations. 
 -Embedded subtitle support is now enabled by default. 
 -Re-added VobSub support. Labeled it as \"incomplete\" because of the known bugs. 
 -Removed makeAVIs from 64-bit build. It caused crashes on Windows 8. 
 -Hide VFW option in 64-bit build on Windows 8. It causes crashes. 
 -Updated blacklist and whitelist 
 -Optimization of SPP deblocking by use of multi-threading and SSSE3 
 -Improved auto post-processing 
 -Removed real time subtitle text correction feature 
 -Removed libmpeg2 

 Updates: 
 -IntelQuickSync r77 
 -Boost v1.51 
 -Unrar v4.20 
 -zlib v1.2.7 
 -Some libavcodec updates