3ivx D4 4.5.1
* New DirectShow Video Encoder supports all the features of the VfW Encoder and more!
* Variable Frame Rate support, timestamps from original media are preserved
* Automatic PAR support. Automatically preserves media's DAR no matter what cropping or scaling is performed.
* DirectShow based means easy integration with any DirectShow application
New Features
Core
* Added support for an obscure MPEG-4 variant produced by some Digital Video Recorders3ivx Video for Windows (VfW) Codec
* Encoding support for MPEG-4 PAR in AVI files.3ivx DirectShow Video Decoder
* Decoding support for MPEG-4 PAR in AVI files.3ivx DirectShow Media Muxer
* Muxing support for MPEG-4 PAR in AVI files.3ivx DirectShow Media Splitter
* IChapterInfo support allows MP4 chapter lists to be used with many popular players.
* ChapterMarker support allows MP4 chapter lists to be used with other popular players.
* Support for AMR audio (as produced by some mobile phones). Note: 3ivx does not currently include an AMR audio decoder.Win Installer
* M4A, MP4 and MOV are now registered as audio/video types with Windows Media Player
* M4A, MP4 and MOV can now be used in Windows Media Player's Media Library and Playlists.
Improvements
3ivx DirectShow Media Splitter
* Implements frame based seeking. It now works perfectly when the splitter is in "Frame accurate seeking"
* Fast seeking no longer causes frame stutter
* Large MP4/MOV files now open in seconds, rather than minutes.
* Uknown audio formats are not decoded as PCM3ivx DirectShow Media Muxer
* Chunk buffer is now automatically enlarged if required.3ivx DirectShow Audio Encoder
* Edit Text Fields were converted to Static Text
* VBR/ABR modes are now mutually exclusive
* FAAC was updated to 1.23.53ivx DirectShow Audio Decoder
* Audio Output buffer was enlarged, resulting in significantly less skips.3ivx QuickTime Video Codec
* Now plays bitstreams which use a bpp of 12
Bugs Fixed
3ivx DirectShow Media Splitter
* Fixed crash when using frame based seeking
* Compaact AAC malformed MP4 files no longer crash the splitter
* PCM bug: "my video plays to fast and the audio is just noisy static"3ivx DirectShow Media Muxer
* Fixed crash on large frame sizes, or >8mbps streams3ivx DirectShow Audio Encoder
* Property Dialog's text fields no longer appear to have any effect3ivx DirectShow Audio Decoder
* Fixed a registery validation bug
Quelle: http://www.3ivx.com/support/tbd_451.html
Im Store gibt's jetzt folgendes:
3ivx D4 4.5.1 Plus(Windows)
Using the suite you can generate MP4 Files with MPEG-4 Audio and MPEG-4 Video. The Audio codec supports Multi Channel MPEG-4 AAC Audio up to 5.1 channels.The Video Encoder supports different encoder modes such as Dual Pass and Constant Bitrate.
US$ 19.95
3ivx D4 4.5.1 Decoder(Windows or Mac)
This includes the 3ivx D4 Video Decoder, the 3ivx D4 Media Splitter and the 3ivx D4 Audio Decoder to play back DivX 3, MPEG-4 Advanced Simple Profile video, as well as MPEG-4 Multi Channel AAC Audio (up to 5.1 channels), including HE AAC.
US$ 6.95
3ivx D4 4.5.1 Plus + DiVA(Mac)
MPEG-4 Codec with Dual Pass and Constant Bitrate modes. Video generated with 3ivx D4 4.5 is compatible with the Apple MPEG-4 Decoder built into and shipped with every copy of QuickTime 6. The 3ivx D4 4.5 Plus Package comes with DiVA.
US$ 19.95
Cu Selur
Ps.: Hab mir die Plus gekauft. 
