ParaEngine::IMovieCodec Class Reference

for movie capturing More...

#include <IMovieCodec.h>

Public Member Functions
virtual void	Release ()=0
virtual void	video_encode_example (const char *filename, int codec_id)=0
	encode a random dummy video to the given filename with given codec. More...
virtual void	SetCodec (int nCodec)=0
	set preferred codec
virtual int	GetCodec ()=0
	get preferred codec
virtual int	BeginCapture (const char *filename, HWND nHwnd, int nLeft=0, int nTop=0, int width=0, int height=0, int m_nFPS=0, int codec_id=0)=0
	begin recording to a given file. More...
virtual int	FrameCapture (const BYTE *pData, int nDataSize=0, int *pnFrameCount=0)=0
	capture the current frame. More...
virtual int	EndCapture ()=0
	end recording for the current file. More...
virtual bool	IsRecording ()=0
	if we are recording
virtual const char *	GetFileName ()=0
	get current filename
virtual int	GetCurrentFrameNumber ()=0
	get current frame number
virtual int	GetWidth ()=0
	get current width, rounded to multiple of 4. More...
virtual int	GetHeight ()=0
	get current height, rounded to multiple of 4. More...
virtual void	SetVideoBitRate (int nRate)=0
virtual int	GetVideoBitRate ()=0
virtual void	SetCaptureAudio (bool bEnable)=0
virtual bool	IsCaptureAudio ()=0
virtual void	SetCaptureMic (bool bEnable)=0
virtual bool	IsCaptureMic ()=0
virtual void	SetStereoCaptureMode (MOVIE_CAPTURE_MODE nMode=MOVIE_CAPTURE_MODE_NORMAL)=0
	set the stereo capture mode. More...
virtual MOVIE_CAPTURE_MODE	GetStereoCaptureMode ()=0
	Get the stereo capture mode. More...

Detailed Description

for movie capturing

Member Function Documentation

BeginCapture()

virtual int ParaEngine::IMovieCodec::BeginCapture ( const char *  filename, HWND  nHwnd, int  nLeft = 0, int  nTop = 0, int  width = 0, int  height = 0, int  m_nFPS = 0, int  codec_id = 0  )

pure virtual

begin recording to a given file.

Please note that the height and width may be different. since it is internally converted to multiples of 4.

EndCapture()

virtual int ParaEngine::IMovieCodec::EndCapture ( )

pure virtual

end recording for the current file.

FrameCapture()

virtual int ParaEngine::IMovieCodec::FrameCapture ( const BYTE *  pData, int  nDataSize = 0, int *  pnFrameCount = 0  )

pure virtual

capture the current frame.

Parameters

pData	raw RGB array. 3 bytes per pixels
nDataSize	data size in bytes. it must be width*height*3

GetHeight()

virtual int ParaEngine::IMovieCodec::GetHeight ( )

pure virtual

get current height, rounded to multiple of 4.

GetStereoCaptureMode()

virtual MOVIE_CAPTURE_MODE ParaEngine::IMovieCodec::GetStereoCaptureMode ( )

pure virtual

Get the stereo capture mode.

This is used to generate video files that can be viewed by 3d eye glasses and stereo video player.

• 0 for disable stereo capture(default);
• 1 for line interlaced stereo.
• 2 for left right stereo;
• 3 for above below stereo;
• 4 for frame interlaved mode, where the odd frame is the left eye and even frame is the right image;

GetWidth()

virtual int ParaEngine::IMovieCodec::GetWidth ( )

pure virtual

get current width, rounded to multiple of 4.

SetStereoCaptureMode()

virtual void ParaEngine::IMovieCodec::SetStereoCaptureMode ( MOVIE_CAPTURE_MODE  nMode = MOVIE_CAPTURE_MODE_NORMAL )

pure virtual

set the stereo capture mode.

This is used to generate video files that can be viewed by 3d eye glasses and stereo video player.

• 0 for disable stereo capture(default);
• 1 for line interlaced stereo.
• 2 for left right stereo;
• 3 for above below stereo;
• 4 for frame interlaved mode, where the odd frame is the left eye and even frame is the right image;

video_encode_example()

virtual void ParaEngine::IMovieCodec::video_encode_example ( const char *  filename, int  codec_id  )

pure virtual

encode a random dummy video to the given filename with given codec.

---

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

• Client/trunk/ParaEngineClient/Core/IMovieCodec.h