InstantSDKYUVProcessDataI420 Class Reference

Some information about YUV process data. More...

#import <InstantSDKVideoSourceHelper.h>

Inheritance diagram for InstantSDKYUVProcessDataI420:

Instance Methods
(char *)	- getYBuffer:
	Get Y data pointer of video's YUV data by Line number. More...
(char *)	- getUBuffer:
	Get U data pointer of video's YUV data by Line number. More...
(char *)	- getVBuffer:
	Get V data pointer of video's YUV data by Line number. More...

Properties
unsigned int	width
	Width of the video data size.
unsigned int	height
	Height of the video data size.
unsigned int	yStride
	Y data pointer of video's YUV data stride.
unsigned int	uStride
	U data pointer of video's YUV data stride.
unsigned int	vStride
	V data pointer of video's YUV data stride.
unsigned int	rotation
	The direction of video data.
BOOL	isLimitedI420
	Determine if video raw data is limited.

Detailed Description

Some information about YUV process data.

Method Documentation

getUBuffer:()

- (char*) getUBuffer:

(unsigned int)

lineNum

Get U data pointer of video's YUV data by Line number.

Parameters

lineNum

The line number of U data.

Returns

If the function succeeds, it will return a pointer of U buffer.

getVBuffer:()

- (char*) getVBuffer:

(unsigned int)

lineNum

Get V data pointer of video's YUV data by Line number.

Parameters

lineNum

The line number of V data.

Returns

If the function succeeds, it will return a pointer of V buffer.

getYBuffer:()

- (char*) getYBuffer:

(unsigned int)

lineNum

Get Y data pointer of video's YUV data by Line number.

Parameters

lineNum

The line number of Y data.

Returns

If the function succeeds, it will return a pointer of Y buffer.

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The documentation for this class was generated from the following file:

• InstantSDKVideoSourceHelper.h