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Step Digital's MPEG4 technology supports MPEG4 simple profile and advanced simple profile. Step Digital developed an proprietary codec implementation of MPEG4 technology with fast processing speed, and high compression rate.
 

Technical specifications

  • Fully compliant with MPEG-4 Simple Visual Profile
  • Compliant with DivX
  • AVI file format decode/encode


Encoder
 

  • Input Video Resolution: 176x144 (QCIF), 352x288 (CIF), &  others
  • Enhanced error resilience
  • Adaptive rate control
  • Fast-search motion estimation
  • 28 fps VGA on DM270 with simultaneous ADPCM.
     

Decoder

  • Advanced simple profile
  • Variable displayed object resolution, position
  • >30 fps VGA on DM270 with simultaneous ADPCM.

Applications

For further information, please contact codec@stepdigital.com.

 

  
 
 

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