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Author Topic: H/W compression  (Read 33197 times)
VelociRaptor
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« on: December 05, 2008, 12:41:35 am »

Does support your HD Access 2.0 board H/W compression?
How much channels for SD, HD MPEG4 AVC?
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Vovs
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« Reply #1 on: December 05, 2008, 01:24:33 am »

There is no any compression functions on the board. It is just SDI capture and Render boar with simple colour space conversion.
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VelociRaptor
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« Reply #2 on: December 05, 2008, 01:58:27 am »

Based on your info
http://www.elecard.com/products/embedded/fpga-solutions/hdaccess.php
IP Cores are optimized for HD AVC (H.264) encoding

Elecard provides a variety of PC applications that utilize hardware features of the Elecard HDAccess board.

    * Capturing HD\SD SDI video signal with embedded audio
    * Real-time processing of an image from SDI signal and passing it on to SDI output
    * Capturing HD\SD SDI video and real-time AVC encoding
    * Capturing HD\SD SDI video, real-time encoding, and transmitting it via DVB-ASI interface
    * Receiving, demultiplexing, and multiplexing multiprogram MPEG-2 Transport Stream in real-time
    * Real-time MPEG-2 to AVC transcoding
    * Real-time DVB stream analysis
    * Rendering of compressed video to SDI monitors

Could you please comment it?
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Ovidius
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« Reply #3 on: August 20, 2010, 11:00:29 am »

will not work ..
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Doosra
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« Reply #4 on: October 02, 2010, 05:27:52 pm »

I guess the description is wrong and no compression functions.
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Vovs
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« Reply #5 on: November 07, 2010, 10:34:40 pm »

HDAccess has quite simple hardware functionality. There are capturing and rendering data from/to or through SDI and ASI interfaces.

Mentined above functionality are provided by PC application. It means that HDAccess allows to capture HD SDI to PC through PCIe and pass these data to software AVC encoder. It works using Codec Works or Converter Studio software for example.
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