Once again the great, open sourced video decoder FFDSHOW, has been updated to a new version. The new version, FFDSHOW 2004-07-18, contains massive changelog, just as always with FFDSHOW. The changelog is here:
- matrix mixer supports more sample formats (untested)
- VC6 compilation fixed (very likely VC6 support will be dropped after VS.NET 2005 will be released)
- templatized matrix mixer
- DivX 5.2 DirectShow decoder fitler has extremly high merit - raised ffdshow's to be higher by one
- noise shaping and dithering when converting from float to integer samples
- selectable output audio sample format
- optimized mixer matrix multiplication
- warnings fixes, SSE denoise3d compilation disablen on MSVC 6 in release mode, mixer crash fixed
- working on mixer filter
- use libavcodec audio resampling functions
- reserve few bytes at the end of input audio buffer
- subtitle lines split fix, compilation fixes
- working on audio upsampling
- float raw audio samples fix
- mixer order can be changed
- volume filter handles more sample formats
- AVIS audio input (DirectShow) accepts more sample formats
- accept floating point uncompressed audio
- more bit depth conversions
- working on audio sample bit depth conversion
- decss audio input pin (copied from Media Player Classis)
- better handle audio format changes during playback
- check for new sample creation success
- don't trust supplied ac3 channel number info
- merging optimized routines from mplayer's liba52
- luma offset fix by Andy
- clear input buffer when decoding audio using libavcodec
- better keyboard handling in codecs and keys pages
- mmx2 HQ denoise3d works in release more only
- few fixes and mmx2 HQ denoise3d (currently disabled) by Andy
- possibility to create "core" and "addons" instalation packages
- fixed aac decoding, imported faad2 library
- better ac3 support
- working on liba52 integration
- multithreaded encoding using libavcodec
- connect to WAVE_FORMAT_EXTENSIBLE
- updated mp3lib and postproc
- split long subtitle lines
- updated libavcodec - h.264 decoding fix, support for AVC1 FOURCC - official FOURCC for mpeg4 avc video
- MSS2 support in VFW
- logoaway processes chroma planes¨
https://www.afterdawn.com/software/video_software/codecs_and_filters/ffdshow.cfm
