2.7.4. V4L2_PIX_FMT_Y12 (‘Y12 ‘)¶
Grey-scale image
2.7.4.1. Description¶
This is a grey-scale image with a depth of 12 bits per pixel. Pixels are stored in 16-bit words with unused high bits padded with 0. The least significant byte is stored at lower memory addresses (little-endian).
Byte Order. Each cell is one byte.
start + 0: |
Y’00low |
Y’00high |
Y’01low |
Y’01high |
Y’02low |
Y’02high |
Y’03low |
Y’03high |
start + 8: |
Y’10low |
Y’10high |
Y’11low |
Y’11high |
Y’12low |
Y’12high |
Y’13low |
Y’13high |
start + 16: |
Y’20low |
Y’20high |
Y’21low |
Y’21high |
Y’22low |
Y’22high |
Y’23low |
Y’23high |
start + 24: |
Y’30low |
Y’30high |
Y’31low |
Y’31high |
Y’32low |
Y’32high |
Y’33low |
Y’33high |