using System;
using System.IO;
using System.Reflection;
using System.Threading;
using QTOControlLib;
using QTOLibrary;
using QuickTimePlayerLib;
 
namespace QTExtractor
{
    class Program
    {
        static void Main(string[] args)
        {
            // get the player, and the "control"
            QuickTimePlayerApp qtApp = new QuickTimePlayerApp();
 
            // have to wait for QT to open up.
            Thread.Sleep(5000);
 
            // get a Player instance
            QuickTimePlayer qtPlayer = qtApp.Players[1];
 
            // the exporter we will configure once and re-use
            QTExporter exporter = null;
            foreach (string movFile in args)
            {
                // open the movie
                qtPlayer.OpenURL(movFile);
 
                // get the QTControl
                QTControl control = qtPlayer.QTControl;
 
                // configure the exporter
                if (exporter == null)
                {
                    if (control.QuickTime.Exporters.Count == 0)
                    {
                        control.QuickTime.Exporters.Add();
                    }
 
                    exporter = control.QuickTime.Exporters[1];
                    exporter.TypeName = "MPEG-4";
                    exporter.ShowProgressDialog = true;
 
                    // load our embedded settings
                    string settingsXml = "";
                    using (Stream resourceStream = Assembly.GetExecutingAssembly().GetManifestResourceStream("QTExtractor.Settings.Settings.xml"))
                    {
                        if (resourceStream == null)
                        {
                            throw new InvalidOperationException("Unable to locate the embedded settings.xml file for use with QuickTime Pro.");
                        }
 
                        using (StreamReader reader = new StreamReader(resourceStream))
                        {
                            settingsXml = reader.ReadToEnd();
                        }
                    }
 
                    // set the settings xml
                    CFObject newSettings = new CFObject();
                    newSettings.XML = settingsXml;
                    exporter.Settings = newSettings;
                }
 
                // set the datasource to the new movie
                exporter.SetDataSource(control.Movie);
 
                // uncomment to obtain new settings xml for use in exports
                //exporter.ShowSettingsDialog();
                //string settings = exporter.Settings.XML;
                //File.WriteAllText(@"C:\temp\settings.xml", settings);
 
                // just place the mp4 alongside the mov
                string targetFile = Path.Combine(Path.GetDirectoryName(movFile), Path.GetFileNameWithoutExtension(movFile) + ".mp4");
                exporter.DestinationFileName = targetFile;
 
                // Go!
                exporter.BeginExport();
            }
 
            // close the player
            qtPlayer.Close();
        }
    }
}