2.6.9. V4L2_PIX_FMT_Y8I (‘Y8I ‘)

Interleaved grey-scale image, e.g. from a stereo-pair Description

This is a grey-scale image with a depth of 8 bits per pixel, but with pixels from 2 sources interleaved. Each pixel is stored in a 16-bit word. E.g. the R200 RealSense camera stores pixel from the left sensor in lower and from the right sensor in the higher 8 bits.

Byte Order. Each cell is one byte.

start + 0: Y’00left Y’00right Y’01left Y’01right Y’02left Y’02right Y’03left Y’03right
start + 8: Y’10left Y’10right Y’11left Y’11right Y’12left Y’12right Y’13left Y’13right
start + 16: Y’20left Y’20right Y’21left Y’21right Y’22left Y’22right Y’23left Y’23right
start + 24: Y’30left Y’30right Y’31left Y’31right Y’32left Y’32right Y’33left Y’33right