RasterYUVFormat Enumeration

Summary

Used with SetYUVData and GetYUVData to specify the YUV data format.

Syntax

C++

public enum RasterYUVFormat

Public Enum RasterYUVFormat

public enum class RasterYUVFormat

Members

Value	Member	Description
0	YV12	Planar Y, U, V data using 4:1:1 (aka 4:2:0) subsampling. The U and V planes are half the width and height of the Y plane. The Y plane is followed immediately by the U (Cb) plane, which is followed immediately by the V (Cr) plane. The YUV data is 12 bits/pixel (each 2x2 pixels are described by 6 bytes). The image width and height must be multiple of 2. The size of the YUV data is width * height * 3 / 2.
1	NV12	A Y plane followed by interleaved plane of UV data. There are half as many U and V samples as Y samples in both width and height. In other words, for each 2x2 square of Y pixels, there is only one corresponding U, V pair. The YUV data is 12 bits/pixel (each 2x2 pixels are described by 6 bytes). The image width and height must be multiple of 2. The size of the YUV data is width * height * 3 / 2.
2	NV21	A Y plane followed by interleaved plane of VU data. Similar to NV12 data, except that the order of UV samples is reversed. The YUV data is 12 bits/pixel (each 2x2 pixels are described by 6 bytes). The image width and height must be multiple of 2. The size of the YUV data is width * height * 3 / 2.
3	YUY2	Interleaved 4:2:2 YUYV data. Each two horizontal pixels have the same U and V values. The YUV data is 16 bits/pixel (each 2 pixels are described by 4 bytes). The image width must be a multiple of 2. The size of the YUV data is width * height * 2.

Example

For an example, refer to SetYUVData.

Requirements

Help Version 20.0.2020.4.2

Leadtools Assembly