Quantum Data 802BT, User Manual

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Video Test Generator User Guide 581
Query syntax XAVI: aviparameter ?
Query response value
Example 1 The following example sets the scan information ( S parameter) to overscanned in the AVI
Infoframe.
XAVI:S 1
IFGU
Example 2 The following example sets the AFD flag ( A parameter) to not present and the picture
aspect ratio ( M parameter) to 4:3 in the AVI Infoframe.
XAVI: A 0; M 1;IFGU
Example 3 The following example sets an Audio InfoFrame (version 2) with these properties:
• Overscanned ( S parameter)
• Bar information not valid ( B parameter)
• Active format information valid ( A parameter)
• YC
b
C
r
video type ( Y parameter)
• Active format aspect ratio same as picture format ratio ( R parameter)
• 4:3 picture aspect ratio ( M parameter)
• SMPTE 170M colorimetry ( C parameter)
• No known non-uniform scaling ( SC parameter)
• No specified line number for horizontal bar ( ETB and SBB parameters)
• No specified pixel number for vertical bar ( ELB and SRB parameters)
• 480p59 video format ( VIC format)
• No pixel repetition ( PR format)
XAVI 2 1 13 1 0 1 2 8 1 1 0 0 0 0 0 2 0;IFGU
0 0 1 0 Pixel sent 3 times
0 0 1 1 Pixel sent 4 times
0 1 0 0 Pixel sent 5 times
0 1 0 1 Pixel sent 6 times
0 1 1 0 Pixel sent 7 times
0 1 1 1 Pixel sent 8 times
1 0 0 0 Pixel sent 9 times
1 0 0 1 Pixel sent 10 times
PR
3 PR
2 PR
1 PR
0
Pixel Repetition for Optional (2880)