584 Appendix A Command Reference
B
Bar information (see EIA/CEA-861-B standard, Table 8 for settings)
A
Active Format Information (AFD) present (see EIA/CEA-861-B standard, Table 8 for
settings)
Y
Video type (see EIA/CEA-861-B standard, Table 8 for settings)
R
Active Format Aspect Ratio (AFD value) (see EIA/CEA-861-B standard, Table 9 for
settings)
M
Picture Aspect Ratio (see EIA/CEA-861-B standard, Table 9 for settings)
B1 B0 Bar Information
0 0 Bar data not valid
0 1 Vertical Bar info valid
1 0 Horizontal Bar info valid
1 1 Vertical & Horizontal Bar info
valid
A0
Active Format Information
Present
0 No data
1 Active format information valid
Y1 Y0 RGB or YCbCr
0 0 RGB (default)
0 1 YCbCr 4:2:2
1 0 YCbCr 4:4:4
11 Future
R3 R2 R1 R0 Active Format Aspect Ratio
1 0 0 0 Same as picture aspect ratio
1 0 0 1 4:3 (Center)
1 0 1 0 16:9 (Center)
1 0 1 1 14:9 (Center)
other values Per DVB AFD active_format
field
M1 M0
Picture Aspect
Ratio
00 No data
01 4:3
10 16:9
11 Future
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