3ivx D4 4.5.1 review

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3ivx is an MPEG-4 toolkit that supports MPEG-4 Video, MPEG-4 Audio and the MP4 file format.

License: Freeware
OS: Mac OS X
File size: 0K
Developer: 3ivx
Price: $0.00
Updated: 19 Apr 2005
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3ivx is an MPEG-4 toolkit that supports MPEG-4 Video, MPEG-4 Audio and the MP4 file format. 3ivx D4 4.5 allows video and audio to be compressed to a fraction of its original size while maintaining high image quality.

You can store over 2 hours of near DVD quality audio and video on a single CD-ROM or stream near DVD quality video over a cable modem or DSL modem.


Here are some key features of "3ivx D4":
Added support for an obscure MPEG-4 variant produced by some Digital Video Recorders
Decoding support for MPEG-4 PAR in AVI files.
Muxing support for MPEG-4 PAR in AVI files.
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.


What's New:
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 PCM
Chunk buffer is now automatically enlarged if required
Edit Text Fields were converted to Static Text
VBR/ABR modes are now mutually exclusive
FAAC was updated to 1.23.5
Audio Output buffer was enlarged, resulting in significantly less skips
Now plays bitstreams which use a bpp of 12
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 streams
3ivx DirectShow Audio Encoder
Property Dialog's text fields no longer appear to have any effect
3ivx DirectShow Audio Decoder
Fixed a registery validation bug.

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