C++ (Cpp) MovieSurfaceRef::getNumFrames示例

void DXTencoderApp::loadMovieFile( const fs::path &moviePath )
{
    try {
        mMovie = qtime::MovieSurface::create( moviePath );
        
        console() << "Dimensions:" << mMovie->getWidth() << " x " << mMovie->getHeight() << std::endl;
        console() << "Duration:  " << mMovie->getDuration() << " seconds" << std::endl;
        console() << "Frames:    " << mMovie->getNumFrames() << std::endl;
        console() << "Framerate: " << mMovie->getFramerate() << std::endl;
        console() << "Has audio: " << mMovie->hasAudio() << " Has visuals: " << mMovie->hasVisuals() << std::endl;

        mMovie->setLoop( false );
        mMovie->seekToStart();
        //mMovie->play();
        isStarted = true;
        currentFrame = 0;

        
        std::string basePath = moviePath.parent_path().string();
        string newFilename =   moviePath.filename().string();
        strReplace(newFilename, moviePath.extension().string(), ".dxt5");
                                                  
        mDxtCreator.open(basePath + "/" + newFilename);

    }
    catch( ci::Exception &exc ) {
        console() << "Exception caught trying to load the movie from path: " << moviePath << ", what: " << exc.what() << std::endl;
    }
    
    
    
}

示例#2

显示文件

文件： QuickTimeIterationApp.cpp 项目： AbdelghaniDr/Cinder

void QTimeIterApp::loadMovieFile( const fs::path &moviePath )
{
	try {
		mMovie = qtime::MovieSurface::create( moviePath );

		console() << "Dimensions:" << mMovie->getWidth() << " x " << mMovie->getHeight() << std::endl;
		console() << "Duration:  " << mMovie->getDuration() << " seconds" << std::endl;
		console() << "Frames:    " << mMovie->getNumFrames() << std::endl;
		console() << "Framerate: " << mMovie->getFramerate() << std::endl;
		console() << "Has audio: " << mMovie->hasAudio() << " Has visuals: " << mMovie->hasVisuals() << std::endl;
		mMovie->setLoop( true, true );
		mMovie->seekToStart();
		mMovie->play();
	}
	catch( ci::Exception &exc ) {
		console() << "Exception caught trying to load the movie from path: " << moviePath << ", what: " << exc.what() << std::endl;
	}	
}

示例#3

显示文件

文件： DXT_encoder_GUIApp.cpp 项目： lab101/Cinder-DXT

void DXTencoderApp::movieLoadedSetParameters(){
    endFrame = mMovie->getNumFrames();
}