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3ivx D4 4.5.1


3ivx is an MPEG-4 toolkit that supports MPEG-4 Video, MPEG-4 Audio and the MP4 file format.
Developer:   3ivx
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License:   Freeware
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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.
    tags support for  3ivx directshow  based seeking  frame based  audio decoder  amr audio  the splitter  text fields  directshow media  directshow audio  popular players  fixed crash  used with  


    Download 3ivx D4 4.5.1


     http://mirror2.3ivx.com/3ivx_d4_451_osx.dmg
     http://mirror2.3ivx.com/3ivx_d4_451_os9.sit


    Authors software

    3ivx D4 4.5.1 (by 3ivx)
    3ivx is an MPEG-4 toolkit that supports MPEG-4 Video, MPEG-4 Audio and the MP4 file format.


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