选择另一行时停止视频

Question

我正在使用GUIPLAYERVIDE示例代码： https://github.com/guilhermearaujo/GUIPlayerView

我创建了一个包含URL流链接的数组。

当我按第1行视频开始时。 当我按下第2行时，视频开始但前一个视频（第1行）的声音仍在播放。

如何选择另一行时停止流？

这是我的代码：

- (void)viewDidLoad {
    [super viewDidLoad];

    CGFloat width = [UIScreen mainScreen].bounds.size.width;
    playerView = [[GUIPlayerView alloc] initWithFrame:CGRectMake(0, 20, width, width * 9.0f / 16.0f)];
    [playerView setDelegate:self];

    [[self view] addSubview:playerView];



    itemArray = [NSArray arrayWithObjects:
                 [NSDictionary dictionaryWithObjectsAndKeys:@"1HD Music", @"stationName", @"dsgdfsgdfgdfs", @"url", nil],
                 [NSDictionary dictionaryWithObjectsAndKeys:@"Rus Music Box", @"stationName", @"sdgdfgdsfgsfgd", @"url", nil],

          nil];

    NSSortDescriptor *descriptor = [[NSSortDescriptor alloc] initWithKey:@"stationName" ascending:YES];
    itemArray = [itemArray sortedArrayUsingDescriptors:[NSArray arrayWithObject:descriptor]];

}


- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

    NSLog(@"selected tableview row is %ld",(long)indexPath.row);
    NSLog(@"%@",itemArray);

    NSDictionary *item = [itemArray objectAtIndex:indexPath.row];
    NSURL * urlStream = [NSURL URLWithString:[item objectForKey:@"url"]];
    [playerView setVideoURL:urlStream];
    [playerView prepareAndPlayAutomatically:YES];

}