Cavi.h
#ifndef AVI_H
#define AVI_H
#include "Main.h" // Includes All Headers and declaration of global //HINSTANCE,HDC,HWND etc...
typedef void (*CallBack)();
class CAvi
{
    private:
        int			next;												
        int			frame;															
        AVISTREAMINFO		psi;										
        PAVISTREAM			pavi;										
        PGETFRAME			pgf;										
        BITMAPINFOHEADER	bmih;										
        long				lastframe;									
        int					width;										
        int					height;										
        char				*pdata;										
        int					mpf;										
        GLUquadricObj *quadratic;										
        HDRAWDIB hdd;													
        HBITMAP hBitmap;												
        HDC hdc;								
        unsigned char* data;
        CallBack CB;		    
    public:
        CAvi();
        ~CAvi();
        void flipIt(void* buffer);
        void OpenAVI(LPCSTR szFile);
        void GrabAVIFrame(int frame);
        void CloseAVI(void);
        bool Init();
        void SetCB(CallBack cb);
        void Deinitialize (void);
        void Update (DWORD milliseconds);
        void Draw();												
};
#endif

CAvi.cpp
#include "CAvi.h"

CAvi::CAvi()
{
    hdc = CreateCompatibleDC(0);
    data = 0;
}
CAvi::~CAvi(){}
void CAvi::SetCB(CallBack cb)
{
     CB = cb;
}
void CAvi::flipIt(void* buffer)										
{
	unsigned char *b = (BYTE *)buffer;                          
	
	char temp;
    for(int i = 0; i < 256*256*3; i+=3)                         
	{
	    temp = b;                                            
 	    b = b[i+2];                                          
 	    b[i+2] = temp;                                          
    }
}								
void CAvi::OpenAVI(LPCSTR szFile)										
{
	TCHAR	title[100];											
	AVIFileInit();												
	if (AVIStreamOpenFromFile(&pavi, szFile, streamtypeVIDEO, 0, OF_READ, NULL) !=0)
	       PostQuitMessage(0);
	AVIStreamInfo(pavi, ψ, sizeof(psi));						
	width=psi.rcFrame.right-psi.rcFrame.left;					
	height=psi.rcFrame.bottom-psi.rcFrame.top;					
	lastframe=AVIStreamLength(pavi);							
	mpf=AVIStreamSampleToTime(pavi,lastframe)/lastframe;		
	bmih.biSize = sizeof (BITMAPINFOHEADER);					
	bmih.biPlanes = 1;											
	bmih.biBitCount = 24;										
	bmih.biWidth = 256;											
	bmih.biHeight = 256;										
	bmih.biCompression = BI_RGB;								
	hBitmap = CreateDIBSection (hdc, (BITMAPINFO*)(&bmih), DIB_RGB_COLORS, (void**)(&data), NULL, 0);
	SelectObject (hdc, hBitmap);								
	pgf=AVIStreamGetFrameOpen(pavi, NULL);						
	if (pgf==NULL)PostQuitMessage(0);
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 256, 256, 0, GL_RGB, GL_UNSIGNED_BYTE, data);					
}
void CAvi::GrabAVIFrame(int frame)									
{
	LPBITMAPINFOHEADER lpbi;									
	lpbi = (LPBITMAPINFOHEADER)AVIStreamGetFrame(pgf, frame);	
	pdata=(char *)lpbi+lpbi->biSize+lpbi->biClrUsed * sizeof(RGBQUAD);	
	DrawDibDraw (hdd,g_hDC, 0, 0, 800,600, lpbi, pdata, 0, 0,width,height, 0);
	flipIt(data);												
	glTexSubImage2D(GL_TEXTURE_2D,0,0,0,800,600,GL_RGB,GL_UNSIGNED_BYTE,data);
}
void CAvi::CloseAVI(void)												
{
	DeleteObject(hBitmap);										
	DrawDibClose(hdd);											
	AVIStreamGetFrameClose(pgf);								
	AVIStreamRelease(pavi);										
	AVIFileExit();												
}
bool CAvi::Init()
{
    hdd = DrawDibOpen();
    return true;	 
}
void CAvi::Deinitialize (void)										
{
	CloseAVI();													
}
void CAvi::Update (DWORD milliseconds)								
{											
	next+=milliseconds;											
	frame=next/mpf;												
	if (frame>=lastframe)										
	{
		frame=0;												
		next=0;	
        CB();												
	}
}
void CAvi::Draw (void)												
{	
	GrabAVIFrame(frame);																				
	glBegin(GL_QUADS);										
		glTexCoord2f(1.0f, 1.0f); glVertex2f(0,0);
		glTexCoord2f(0.0f, 1.0f); glVertex2f(-11.0f,0);
		glTexCoord2f(0.0f, 0.0f); glVertex2f(-11.0f,-8.3f);
		glTexCoord2f(1.0f, 0.0f); glVertex2f(0, -8.3f);
	glEnd();																								
}