Data Fields | |
uint32_t | id |
uint32_t | line |
uint8_t | data [56] |
For example the contents of NTSC line 21, two bytes of Closed Caption data. Usually an array of vbi_sliced is used, covering all VBI lines of the two fields of a video frame.
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A VBI_SLICED_ symbol identifying the data service. Under cirumstances (see VBI_SLICED_TELETEXT_B) this can be a set of VBI_SLICED_ symbols. |
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Source line number according to the ITU-R line numbering scheme, a value of
![]() ITU-R PAL/SECAM line numbering scheme ![]() ITU-R NTSC line numbering scheme |
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The actual payload. See the documentation of VBI_SLICED_ symbols for details. |