I have yet to find anything that will output Y211 ! The format looks very much like the missing YUV 4:2:2 ordering but Y samples are only taken on every second pixel. Think of it as a half width 4:2:2 image and double the width on display.
Horizontal | Vertical | |
Y Sample Period | 2 | 1 |
V Sample Period | 4 | 1 |
U Sample Period | 4 | 1 |
Effective bits per pixel : 8
Positive biHeight implies top-down image (top line first)