Testing Sequential Synchronous Access ofQuickTimePlayer vs ofQTKitPlayer

main.cpp

#include "ofMain.h"
#include "testApp.h"
#include "ofAppGlutWindow.h"

//========================================================================
int main( ){
    ofAppGlutWindow window;
	ofSetupOpenGL(&window, 320,240, OF_WINDOW);			// <-------- setup the GL context

	// this kicks off the running of my app
	// can be OF_WINDOW or OF_FULLSCREEN
	// pass in width and height too:
	ofRunApp( new testApp());

}

testApp.cpp

#include "testApp.h"

//--------------------------------------------------------------
void testApp::setup(){
	ofBackground(255, 255, 255);
//    ofSetFrameRate(60);
    
    player.loadMovie("movies/fingers.mov");
    player.play();

    totalFrames = player.getTotalNumFrames();
    frameNum = 0;
}

//--------------------------------------------------------------
void testApp::update(){
    frameNum = (frameNum + 1) % totalFrames;
    player.setFrame(frameNum);
    img.setFromPixels(player.getPixelsRef());
}
//--------------------------------------------------------------
void testApp::draw(){
    ofBackground(0,0,0);
    ofSetColor(255);
    img.draw(0,0);
    
    ofDrawBitmapString("FPS:" + ofToString(ofGetFrameRate()), 10, ofGetHeight() - 10);
}

testApp.h

#pragma once

#include "ofMain.h"

class testApp : public ofBaseApp {

	public:

    void setup();
    void update();
    void draw();

    void loadFrames();
    void randomAccess();
    
    int totalFrames;
    int frameNum;
    
    ofVideoPlayer player;

    ofImage img;


};