2.6.1.10. V4L2_PIX_FMT_SRGGB14P ('pREE'), V4L2_PIX_FMT_SGRBG14P ('pgEE'), V4L2_PIX_FMT_SGBRG14P ('pGEE'), V4L2_PIX_FMT_SBGGR14P ('pBEE'),¶

man V4L2_PIX_FMT_SRGGB14P(2)

V4L2_PIX_FMT_SGRBG14P V4L2_PIX_FMT_SGBRG14P V4L2_PIX_FMT_SBGGR14P 14-bit packed Bayer formats

2.6.1.10.1. Description¶

These four pixel formats are packed raw sRGB / Bayer formats with 14 bits per colour. Every four consecutive samples are packed into seven bytes. Each of the first four bytes contain the eight high order bits of the pixels, and the three following bytes contains the six least significants bits of each pixel, in the same order.

Each n-pixel row contains n/2 green samples and n/2 blue or red samples, with alternating green-red and green-blue rows. They are conventionally described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example of one of these formats:

Byte Order. Each cell is one byte.

start + 0	B_00high	G_01high	B_02high	G_03high	G_{01low bits 1--0}(bits 7--6) B_{00low bits 5--0}(bits 5--0)	R_{02low bits 3--0}(bits 7--4) G_{01low bits 5--2}(bits 3--0)	G_{03low bits 5--0}(bits 7--2) R_{02low bits 5--4}(bits 1--0)
start + 7	G_00high	R_01high	G_02high	R_03high	R_{01low bits 1--0}(bits 7--6) G_{00low bits 5--0}(bits 5--0)	G_{02low bits 3--0}(bits 7--4) R_{01low bits 5--2}(bits 3--0)	R_{03low bits 5--0}(bits 7--2) G_{02low bits 5--4}(bits 1--0)
start + 14	B_20high	G_21high	B_22high	G_23high	G_{21low bits 1--0}(bits 7--6) B_{20low bits 5--0}(bits 5--0)	R_{22low bits 3--0}(bits 7--4) G_{21low bits 5--2}(bits 3--0)	G_{23low bits 5--0}(bits 7--2) R_{22low bits 5--4}(bits 1--0)
start + 21	G_30high	R_31high	G_32high	R_33high	R_{31low bits 1--0}(bits 7--6) G_{30low bits 5--0}(bits 5--0)	G_{32low bits 3--0}(bits 7--4) R_{31low bits 5--2}(bits 3--0)	R_{33low bits 5--0}(bits 7--2) G_{32low bits 5--4}(bits 1--0)