You must enable continuous video capturing to read VBI data from the bktr driver, using an RGB video format, and the VBI device must be opened before video capturing starts (METEORCAPTUR).
The read functions should return the PTS along with the capture timestamp.
Demultiplexing of raw VBI data is not supported yet, raw data will be discarded.
Demultiplexing of raw VBI data is not supported yet, raw data will be discarded.