IPlfApiVbiSlice
  1. General info

  2. The VBI Slicer extracts VBI data from VBI lines. There are basically two ways of extracting VBI data: - A client of the platform can explicitly set the VBI lines for which it is interested in using SetVbiLines() in which case the slicer needs to extract data only from those lines. - The other option is Auto Slicing, wherein every VBI data type is looked for (sliced for) by the VBI slicer and the platform sends notification (OnWstData, OnWssData, etc.) if any of the data is in the transmission. On enabling Auto slicing, the client does not need to explicitly specify which VBI lines it is interested in.


    VBI usage: - PAL/SECAM: Wide screen signalling (Wss), World standard teletext (Wst), and Video programming system (Vps) - NTSC: Closed Captioning (Cc) and Copy Generation Management System (CGMS) - HD (720/1080): Copy Generation Management System (CGMS) . For additional information, see also the UHAPI Specification on VBI Slicing.

    1. Constants

    2. Functions/Parameters

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