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Thread: Grefen DVI - HD SDI convertor

  1. #1

    Grefen DVI - HD SDI convertor

    Does anyone have any experience with this product?

    http://www.gefen.com/kvm/product.jsp?prod_id=3183

    I need a compact & low weight DVI - HD SDI convertor

  2. #2
    NO!!!!

    Big red flag! These things are terrible.

    If you do not need to sync then use one of the DVI to HD-SDI mini converters from Black Magic

    http://www.blackmagic-design.com/pro...iniconverters/

    Otherwise, look at TVOne and use one of their converters.

    http://www.tvone.com/c2-2300a-bcast-main.shtml

    I suggest reading a similar thread for more information.

    http://chaldee1.gotadsl.co.uk/~richa...ead.php?t=1757
    SourceChild
    TODD SCRUTCHFIELD

    ...if it ain't broke...
    gimme 5 and then don't act surprised

  3. #3

    dvi HD-DSI input

    hello

    is it possible with your convert TVONE C2-2300A to get input DVI in 1280x1024 and then have a HD-SDI output with very best quality.
    in fact i would like to do a acquisition from a laptop DVI with slide (powerpoint) witch is make in different format and then switch it in Catalyst on a panoramic videoprojection with 3 videoprojector by A phoenix HD-SDI card input.

    a thinks it's better with TVONE C2-2355A !!!

    have a experience or idee

    thanks a lot and sorry for my bad english

    luluyves

  4. #4
    Join Date
    Oct 2004
    Location
    UK - Milton Keynes
    Posts
    807
    C2-2300 not available

    C2-2355A will do DVI to HD-SDI
    Its probably the best value unit on the market...
    Simon Pugsley

    SNP Productions Ltd. (UK)
    Lighting & Video Control Solutions
    Catalyst|Sales|Hire|Training|Support
    Catalyst Dealer UK Europe & Worldwide...

    Office: +44 (0)1908 410129
    Mobile: +44 (0)7958 390034
    simon@snp-productions.co.uk
    www.snp-productions.co.uk

  5. Quote Originally Posted by luluyves View Post
    hello

    is it possible with your convert TVONE C2-2300A to get input DVI in 1280x1024 and then have a HD-SDI output with very best quality.
    in fact i would like to do a acquisition from a laptop DVI with slide (powerpoint)
    Hi,

    Why not use the Epiphan DVI2USB solo frame grabber??? DVI in, to USB, works great with catalyst and will cost you about 700 euro??
    running the ephipan you will be able to grab a DVI from laptop or anything as a live video input in catalyst.

    http://www.epiphan.com/products/dvi-frame-grabbers/

    Fons
    Fons Hogenes
    Improve
    Rotterdamseweg 270
    2628 AT DELFT
    Netherlands
    info@improve.nl

  6. #6

    thanks

    thanks you

    the question is : the TVONE C2-2355A is not very expensive (humm) i explain, because if you compare with ANALOGWAY and EXTRON with do the same things but 3x more expensive.

    i look for have one for demontration to test it

    have a nice day

    Yves

  7. #7
    Join Date
    Oct 2004
    Location
    UK - Milton Keynes
    Posts
    807
    Yves - where are you based?
    I have a number of these in Hire Stock

    Simon
    Simon Pugsley

    SNP Productions Ltd. (UK)
    Lighting & Video Control Solutions
    Catalyst|Sales|Hire|Training|Support
    Catalyst Dealer UK Europe & Worldwide...

    Office: +44 (0)1908 410129
    Mobile: +44 (0)7958 390034
    simon@snp-productions.co.uk
    www.snp-productions.co.uk

  8. #8

    thanks

    hello Simon

    thanks a lot for your proposition, it's wonderful ... i'm so happy, but i'm in Strasbourg In France... then i think it's not possible, because you are in UK.
    maybe the dealer in France can do that, but he haven't in his stock, then !!!!

    have a nice day

    thanks soo much

    Yves

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