cv::cudacodec::VideoWriter Class Reference

Video writer interface. More...

#include "cudacodec.hpp"

Public Member Functions
virtual	~VideoWriter ()
virtual EncoderParams	getEncoderParams () const =0
virtual void	write (InputArray frame, bool lastFrame=false)=0
	Writes the next video frame. More...

Detailed Description

Video writer interface.

The implementation uses H264 video codec.

Note

Currently only Windows platform is supported.

• An example on how to use the videoWriter class can be found at opencv_source_code/samples/gpu/video_writer.cpp

Constructor & Destructor Documentation

virtual cv::cudacodec::VideoWriter::~VideoWriter ( )

inlinevirtual

References cv::cudacodec::createVideoWriter(), CV_EXPORTS, cv::format(), and cv::cudacodec::SF_BGR.

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Member Function Documentation

virtual EncoderParams cv::cudacodec::VideoWriter::getEncoderParams ( ) const

pure virtual

virtual void cv::cudacodec::VideoWriter::write ( InputArray  frame, bool  lastFrame = false  )

pure virtual

Writes the next video frame.

Parameters

frame	The written frame.
lastFrame	Indicates that it is end of stream. The parameter can be ignored.

The method write the specified image to video file. The image must have the same size and the same surface format as has been specified when opening the video writer.

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

• cudacodec/include/opencv2/cudacodec.hpp