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Thread: reading videotext from tvcard with delphi

  1. #1

    reading videotext from tvcard with delphi

    How can i access videotext data from my tvcard (terratec tvvalueradio)
    I can read it using the software delivered with it. But i want to use to read in some data from specific pages and put it in an excel worksheet. Now i have to type them over. Are there sdk's for this goal?
    http://3das.noeska.com - create adventure games without programming

  2. #2

    reading videotext from tvcard with delphi

    The answear is DirectShow: http://progdigy.com
    There are only 10 types of people in this world; those who understand binary and those who don't.

  3. #3

    reading videotext from tvcard with delphi

    i take a look at it, although it does not mention videotext on the site.
    http://3das.noeska.com - create adventure games without programming

  4. #4

    reading videotext from tvcard with delphi

    You should look for DirectX documentation on:
    * Line 21 Decoder filter (Closed Captions)
    * World Standard Teletext
    There are only 10 types of people in this world; those who understand binary and those who don't.

  5. #5

    reading videotext from tvcard with delphi

    does not look simple to me. Isn't there an complete example? Even a c c++ example would be helpfull as msdn confuses me.
    http://3das.noeska.com - create adventure games without programming

  6. #6

    reading videotext from tvcard with delphi

    In DirectX SDK seems: DDrawXCL, PlayDVD, DVDSample, AMCap are impements some way or another teletext/closed caption support. - But I have not verified what.
    There are only 10 types of people in this world; those who understand binary and those who don't.

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