How to iron multiple videos in iOS in UICollectionView?

Question

I want to play some videos in an endless loop in my collection view.

Each video is a cell.

I am using ALAsset.

I play this using AVPLayer, but I don’t download or play smoothly. Any suggestions.

    - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
    {
        UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"cellIdentifier" forIndexPath:indexPath];
          CGRect attachmentFrame = CGRectMake(2, 2, cell.frame.size.width-4, cell.frame.size.height-4);
           ALAsset *asset = self.assets[indexPath.row];
            UIView* subView;
            if ([[asset valueForProperty:ALAssetPropertyType] isEqualToString:ALAssetTypeVideo]) {
                // asset is a video
                avPlayer = [[AVPlayer alloc] initWithURL:[[asset defaultRepresentation] url]];
                avPlayer.muted = YES;
                avPlayerLayer =[AVPlayerLayer playerLayerWithPlayer:avPlayer];
                [avPlayerLayer setFrame:CGRectMake(0, 0, cell.frame.size.width-4, cell.frame.size.height-4)];
              subView = [[UIView alloc]initWithFrame:attachmentFrame];
                [subView.layer addSublayer:avPlayerLayer];
                [[cell.contentView subviews] makeObjectsPerformSelector:@selector(removeFromSuperview)];
                [cell.contentView addSubview:subView];

                [avPlayer seekToTime:kCMTimeZero];
                avPlayerLayer.videoGravity = AVLayerVideoGravityResizeAspectFill;
                [avPlayer play];

                avPlayer.actionAtItemEnd = AVPlayerActionAtItemEndNone;

 [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playerItemDidReachEnd:) name:AVPlayerItemDidPlayToEndTimeNotification object:[avPlayer currentItem]];
            }


    }


    - (void)playerItemDidReachEnd:(NSNotification *)notification {
        AVPlayerItem *p = [notification object];
        [p seekToTime:kCMTimeZero];
    }

I also tried MPMoviePlayerController, but using a movie player, you can only play one video in a loop. Any other suggestion related to buffered video or thumbnails. I do not want to play sound in the video.

Answer 1

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