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首頁 DSP應用 影像處理ATEME程式庫 > WM9
Windows Media 9 Video(WM9) codecs

提供了TI’s tms320M642 DSP最好的聲音及影像編解碼程式碼,並得到Windows Media的授權。可以應用聲音和影像娛樂產品、多媒體應用、網路應用、手持式無線應用等。Windows Media 9 series應用在各種範圍的網路影音系統,這一系列包含所有step-by-step 各種所有有用的元件,可以給伺服器、編碼器和各種影音輸出單元作為最好的開發元件。

Windows Media 9 series 滿足各種在電腦或者行動產品,無論是現場直播或者是下載播放有著不錯的編解碼表現。

Features

Windows Media 9 series delivers the same audio and video quality with a lower bit rate than MPEG-2 or MPEG-4.

  • WM9 Video Decoder for C6400 and DM64x families of DSPs
  • Available now !!!
  • Certified by Microsoft for Simple and Main Profiles
  • Real-time decoding up to Full D1
  • Performance headroom for audio and post-processing.
  • WM9 Video encoder for C6400 and DM64x families of DSPs
  • WM9 Audio decoder for C6400 and DM64x families of DSPs
  • WM9 Audio encoder for C6400 and DM64x families of DSPs
  • Will be available in Q4 04

                 

Performances

Windows Media 9 codecs for Texas Instruments DSP are optimized for real-time processing. Reference performances will be published soon

SAVE for WM9™


Streaming Audio Video Engines are complete cost-effective hardware and software reference designs for a dedicated compression technology. A SAVE kit is made of:

  • Hardware platform
  • Embedded Software Package (Framework provided in source code, set of audio/video/streaming libraries, sample applications)

Two SAVE kits are available for Windows Media™ 9:

SAVE encoder for WM9™ is the core of a real-time encoder. It includes:

  • TMS320DM642-based hardware platform (DMEK 642);
  • WMV™ and WMA™ encoders, ASF (libraries locked on DMEK board)
  • Framework and application samples.

SAVE decoder for WM9™ is a core of a Set-top box decoder. It includes:

  • TMS320DM642-based hardware platform (DMEK 642);
  • WMV™ and WMA™ decoders, ASF (libraries locked on DMEK board);
  • Framework and application samples.

SAVE kits are also available for H.264, MPEG-4.

References

See WM9™ datasheet (PDF version)

Please get more information on Windows Media 9 and how it changes your media world on Microsoft web site at http://www.microsoft.com/windows/windowsmedia/default.aspx