ByteScout Image To Video SDK – C++ – Slideshow-VS2005

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ByteScout Image To Video SDK – C++ – Slideshow-VS2005

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ByteScout-Image-To-Video-SDK-C-plus-plus-Slideshow-VS2005.pdf

slideshow -vs2005 in C++ and ByteScout Image To Video SDK

Tutorial: how to do slideshow -vs2005 in C++

We’ve created and updating regularly our sample code library so you may quickly learn slideshow -vs2005 and the step-by-step process in C++. ByteScout Image To Video SDK was made to help with slideshow -vs2005 in C++. ByteScout Image To Video SDK is the software development kit that can take a set of images and generate video slide show from them. Includes built-in support for 100+ of 2-D and 3-D slide transitions effects. Supports output in WMV, AVI, WEBM video formats.

C++ code snippet like this for ByteScout Image To Video SDK works best when you need to quickly implement slideshow -vs2005 in your C++ application. This C++ sample code should be copied and pasted into your application’s code editor. Then just compile and run it to see how it works. Further enhancement of the code will make it more vigorous.

Trial version can be obtained from our website for free. It includes this and other source code samples for C++.

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SimpleSlideshow.cpp

      // SimpleSlideshow.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <conio.h>
#include <GdiPlus.h>

#pragma comment(lib, "gdiplus")
#import "BytescoutImageToVideo.dll"

using namespace BytescoutImageToVideo;
using namespace Gdiplus;

int _tmain(int argc, _TCHAR* argv[])
{
	::CoInitialize(0);

	CLSID clsid;
    CLSIDFromProgID(OLESTR("BytescoutImageToVideo.ImageToVideo"), &clsid);

	IImageToVideo* i2v = NULL;
    ::CoCreateInstance(clsid, NULL, CLSCTX_ALL, __uuidof(IImageToVideo), (LPVOID*)&i2v);

	if (!i2v)
    {
        fwprintf(stdout, L"Image To Video filter is not installed properly.\n");

        ::CoUninitialize();
        return 1;
    }

	ULONG_PTR m_pGdiToken;
	GdiplusStartupInput m_gdiplusStartupInput;
	GdiplusStartup(&m_pGdiToken, &m_gdiplusStartupInput, NULL);

	// set log
	i2v->SetLogFile("log.txt");

	// register the library
	i2v->put_RegistrationName(L"demo");
	i2v->put_RegistrationKey(L"demo");

	// set output video dimensions
	i2v->put_OutputWidth(640);
    i2v->put_OutputHeight(480);

	i2v->put_UseInEffectForFirstSlide(VARIANT_FALSE);
	i2v->put_UseOutEffectForLastSlide(VARIANT_TRUE);

	CComPtr<ISlides> slides;
	CComPtr<ISlide> slide;
    
	i2v->get_Slides(&slides);

	// add some transition effects
	slides->put_DefaultSlideInEffect(teBlinds3DHorz);
	slides->put_DefaultSlideOutEffect(teBlinds3DVert);

	slide = i2v->AddImageFromFileName(L"..\\..\\slide1.jpg");
	slide->put_Duration(3000);
	slide = i2v->AddImageFromFileName(L"..\\..\\slide2.jpg");
	slide->put_Duration(3000);
	slide = i2v->AddImageFromFileName(L"..\\..\\slide3.jpg");
	slide->put_Duration(3000);
	
	i2v->put_ExternalAudioTrackFromFileName(L"..\\..\\bgmusic.mp3");

	i2v->put_OutputVideoFileName(L"Output.wmv");

	wprintf(L"Starting conversion process - Hit a key to abort ...\n");

	HRESULT hr = i2v->Run();

    if (FAILED(hr))
    {
		CComBSTR s;
        i2v->get_LastError(&s);
        fwprintf(stdout, L"Conversion process failed: %s\n", CString(s));
    }
    else
    { 
        int i = 0;
        char *spin = "|/-\\";
        VARIANT_BOOL b = VARIANT_TRUE;

        while (!_kbhit() && b == VARIANT_TRUE)
        {
            LONG progress = 0;
            i2v->get_ConversionProgress(&progress);
            wprintf(L"\rMaking video %d%% %c", progress, spin[i++]);
            i %= 4;
            Sleep(50);

            i2v->get_IsRunning(&b);
        }

        i2v->get_IsRunning(&b);

        if (b == VARIANT_TRUE)
        {
            i2v->Stop();
            wprintf(L"\nConversion process aborted by user.\n");
        }
        else
        {
            _ftprintf(stdout, _T("\nConversion process completed successfully.\n"));
        }
    }

    wprintf(L"\nPress Enter to continue.\n");
    getchar();

    i2v->Release();
    i2v = NULL;

	GdiplusShutdown(m_pGdiToken);

	::CoUninitialize();

	return 0;
}

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stdafx.cpp

      // stdafx.cpp : source file that includes just the standard includes
// SimpleSlideshow.pch will be the pre-compiled header
// stdafx.obj will contain the pre-compiled type information

#include "stdafx.h"

// TODO: reference any additional headers you need in STDAFX.H
// and not in this file

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stdafx.h

      // stdafx.h : include file for standard system include files,
// or project specific include files that are used frequently, but
// are changed infrequently
//

#pragma once

// Modify the following defines if you have to target a platform prior to the ones specified below.
// Refer to MSDN for the latest info on corresponding values for different platforms.
#ifndef WINVER				// Allow use of features specific to Windows XP or later.
#define WINVER 0x0501		// Change this to the appropriate value to target other versions of Windows.
#endif

#ifndef _WIN32_WINNT		// Allow use of features specific to Windows XP or later.                   
#define _WIN32_WINNT 0x0501	// Change this to the appropriate value to target other versions of Windows.
#endif						

#ifndef _WIN32_WINDOWS		// Allow use of features specific to Windows 98 or later.
#define _WIN32_WINDOWS 0x0410 // Change this to the appropriate value to target Windows Me or later.
#endif

#ifndef _WIN32_IE			// Allow use of features specific to IE 6.0 or later.
#define _WIN32_IE 0x0600	// Change this to the appropriate value to target other versions of IE.
#endif

#include <stdio.h>
#include <tchar.h>


#define _ATL_CSTRING_EXPLICIT_CONSTRUCTORS	// some CString constructors will be explicit

#include <atlbase.h>
#include <atlstr.h>

// TODO: reference additional headers your program requires here