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copied!<p>Late last night I had an Idea and sure enough it worked this morning. Essentially I just create a new Composition Asset and then create a time range that represents one frame for Video at 24 frames per second. Once I have these compositions created, I just grab the first frame of each comp. I do this for each frame and create an array holding all my frames. Here is what I did..</p> <pre><code>NSString *path = [NSHomeDirectory() stringByAppendingPathComponent:[NSString stringWithFormat:@"Documents/videoTest4.m4v"]]; //UISaveVideoAtPathToSavedPhotosAlbum(path, self, @selector(video:didFinishSavingWithError:contextInfo:), nil); NSURL *url = [NSURL fileURLWithPath:path]; NSDictionary *options = [NSDictionary dictionaryWithObject:[NSNumber numberWithBool:YES] forKey:AVURLAssetPreferPreciseDurationAndTimingKey]; AVURLAsset *asset = [[AVURLAsset alloc] initWithURL:url options:options]; Float64 durationFrames = CMTimeGetSeconds([asset duration]) * 24.0; AVMutableComposition *myComp = [AVMutableComposition composition]; AVMutableCompositionTrack *compositionVideoTrack = [myComp addMutableTrackWithMediaType:AVMediaTypeVideo preferredTrackID:kCMPersistentTrackID_Invalid]; NSError *error = nil; BOOL ok = NO; NSMutableArray* frameArray = [[NSMutableArray alloc] init]; generate = [[AVAssetImageGenerator alloc] initWithAsset:myComp]; NSError *err = nil; for (int i = 0; i < floor(durationFrames); i++) { CMTime startTime = CMTimeMake(i, 24); CMTime endTime = CMTimeMake(i+1, 24); CMTimeRange myRange = CMTimeRangeMake(startTime, endTime); AVAssetTrack *sourceVideoTrack = [[asset tracksWithMediaType:AVMediaTypeVideo] objectAtIndex:0]; ok = [compositionVideoTrack insertTimeRange:myRange ofTrack:sourceVideoTrack atTime:kCMTimeZero error:&error]; if (!ok) { // Deal with the error. } time = CMTimeMake(0,1); CGImageRef imgRef = [generate copyCGImageAtTime:time actualTime:&actualTime error:&err]; UIImage *currentImg = [[UIImage alloc] initWithCGImage:imgRef]; [frameArray addObject:currentImg]; [currentImg release]; } NSLog(@"This video is calculated at %f Frames..",durationFrames); NSLog(@"You made a total of %i Frames!!",[frameArray count]); </code></pre> <p>Then The Console Reads..</p> <p>2011-04-29 10:42:24.292 videoTest[29019:207] This video is calculated at 45.120000 Frames..</p> <p>2011-04-29 10:42:24.293 videoTest[29019:207] You made a total of 45 Frames!!</p>

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