Setting Up The Aux, Wss, Edh And Vitc Output (Vbi 1) - Barco STELLAR User And Service Manual

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Setting up the AUX, WSS, EDH and VITC output (VBI 1)

To set up the AUX, WSS,

EDH and VITC

A video signal often contains various types of ancillary data such as Wide Screen

Signaling (WSS) and Vertical Interval Time Codes (VITC). The VBI 1 picture also

controls the enabling of auxiliary data.

Do as follows to set up the VBI 1 output.

1. From the Codec Explorer right-click on the icon representing the VBI 1 you

want to set up and select Properties.

If Error Detection and Handling (EDH) is detected in the incoming SDI signal

ROSA automatically displays the type of EDH which can be transparent, internal

or none. EDH is controlled from the Inserted VBI picture. For further informa-

tion, see

Setting up the inserted VBI, p. 88.

2. If relevant, enable the Auxiliary data.

ROSA automatically displays the Baud rate of the incoming auxiliary data.

3. If relevant, enable the WSS.

4. Set up the VITC lines to be output.

If you do not click Manual the VITC lines are output in the same lines as they

were extracted from in the encoder.

If you click Manual you may select up to two lines in each field where VITC will

be inserted. For 625 lines systems first fields can be 0 or 6 to 22 and second

fields first fields can be 0 or 318 to 335. For 525 lines systems first fields can be

0 or 10 to 19 and second fields can be 0 or 273 to 282. If you enter 0 no lines are

transferred.

5. Click Apply.

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