QTMovieUtilities.m

//
//  QTMovieUtilities.m
//  PixUp
//
//  Created by Uli Kusterer on 27.07.07.
//  Copyright 2007 Uli Kusterer.
//
//	This software is provided 'as-is', without any express or implied
//	warranty. In no event will the authors be held liable for any damages
//	arising from the use of this software.
//
//	Permission is granted to anyone to use this software for any purpose,
//	including commercial applications, and to alter it and redistribute it
//	freely, subject to the following restrictions:
//
//	   1. The origin of this software must not be misrepresented; you must not
//	   claim that you wrote the original software. If you use this software
//	   in a product, an acknowledgment in the product documentation would be
//	   appreciated but is not required.
//
//	   2. Altered source versions must be plainly marked as such, and must not be
//	   misrepresented as being the original software.
//
//	   3. This notice may not be removed or altered from any source
//	   distribution.
//

#import "QTMovieUtilities.h"


@implementation QTMovie (UKUtilities)

+(QTMovie*)	movieByConcatenatingMovies: (NSArray*)movieList
{
	QTMovie*	finalMovie = [QTMovie movie];
	[finalMovie setAttribute: [NSNumber numberWithBool: YES] forKey: QTMovieEditableAttribute];
	
	NSEnumerator*	enny = [movieList objectEnumerator];
	QTMovie*		currMovie = nil;
	
	while(( currMovie = [enny nextObject] ))
		[finalMovie insertSegmentOfMovie: currMovie timeRange: QTMakeTimeRange(QTZeroTime,[currMovie duration]) atTime: [finalMovie duration]];
	
	return finalMovie;
}

@end