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    Overview :: common :: video codec :: audio codec :: multiplexing :: control :: multipoint :: data :: system :: links :: News :: Downloads :: Tracker    

    Video compression systems: Overview

    Details

    Name: video_systems
    Created: 18-Mar-2002 21:27:11
    Updated: 27-Aug-2008 13:55:53
    CVS: browse

    Other project properties

    Category :: Video controller
    Development status :: Production/Stable

    Project maintainers

  • Richard Herveille
  • Andy Henson
  • Statistics

  • view
  • Description

    The 'Video Compression Systems Project' was started with the idea to provide readily available blocks for compression systems. Which, combined toghether, form a complete compression standard.

    Examples of popular standards are:

    • MPEG (MPEG-1, MPEG-2, MPEG-4) and H.264
    • H.310, H.320 etc. (video conferencing)
    • JPEG & MJPEG
    • etc.
    All aspects of a standard are covered. The links on the top of this page provide access to the blocks needed to build a complete system.

    Status

    • Finished cores:
    • - 8x8 fully pipelined parallel DCT. Provides a DCT result every clock cycle.
    • - QNR. Quantization & Rounding Unit.
    • - Run-Length-Encoder.
    • - Huffman Encoder / Decoder.
    • - A base profile H.264 encoder
    • Developers wanted.


     

     
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