Class UYVY2RGB

Defined in File uyvy.hpp

Inheritance Relationships

Base Type

public usb_cam::formats::pixel_format_base (Class pixel_format_base)

Class Documentation

class UYVY2RGB : public usb_cam::formats::pixel_format_base 

Public Functions

inline explicit UYVY2RGB(const format_arguments_t &args = format_arguments_t())

inline virtual void convert(const char *&src, char *&dest, const int &bytes_used) override

In this format each four bytes is two pixels. Each four bytes is two Y’s, a Cb and a Cr. Each Y goes to one of the pixels, and the Cb and Cr belong to both pixels. As you can see, the Cr and Cb components have half the horizontal resolution of the Y component. V4L2_PIX_FMT_UYVY is known in the Windows environment as YUY2.

Source: https://www.linuxtv.org/downloads/v4l-dvb-apis-old/V4L2-PIX-FMT-YUYV.html