Table 3-11 describes the return parameters.
Table 3-11 Return Parameters
Parameter Bytes |
Description |
Byte 1 |
Chroma |
Byte 2 |
CSC coefficient set |
MSB |
Byte 1 |
LSB |
b7 |
b6 |
b5 |
b4 |
b3 |
b2 |
b1 |
b0 |
b(7:5) |
Reserved
|
b(4) |
Chroma Interpolation Method:
- 0: Chroma
Interpolation
- 1: Chroma
Copy
|
b(3) |
Reserved |
b(2) |
Chroma Channel Swap: |
b(0:1) |
Reserved |
MSB |
Byte 2 |
LSB |
b7 |
b6 |
b5 |
b4 |
b3 |
b2 |
b1 |
b0 |
b(7:2) |
Reserved |
b(1:0) |
CSC Coefficient Set (color space) |
Note: CSC coefficient sets are
specified in Byte 2 by an enumerated value (i.e. 0,1,2, or 3). The set stored in
‘0’ is ITU-R BT. Rec. 601. The other three sets are user definable