Specifications

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4.11. PIP (PICTURE IN PICTURE)

PIP is a function that inserts a specific icon or text image in JPEG images while

performing JPEG encoding. Also, like OSD, it is available to display PIP image on

Preview. PIP supports 8 Color Tables and each Color Table is configured as YCbCr

4:2:2. It is available to use various colors in PIP by changing the table values.

For PIP, 1 pixel consists of 4bits and 16bit data is configured with 4 pixels. Each 4-

bit sets PIP enable bit and PIP table. When PIP enable bit is “Set”, PIP image is

displayed. After displaying PIP image, Camera image is displayed.

Figure 4-10. Bit Configuration of PIP Pixel Data

If Bit0 is 1, the color is decided in use of Bit[3:1]. For example, Bit[3:1] is 000, the

color set in Register 0xa8 is referred.

Bit[3:1] Value Reference Register

0 0 0 0xa8

0 0 1 0xa9

0 1 0 0xaa

0 1 1 0xab

1 0 0 0xac

1 0 1 0xad

1 1 0 0xae

1 1 1 0xaf

PIP Table Number Enable

Bit 3 Bit 2 Bit 1 Bit 0