MPMoviePlayer 只播放声音

Question

试图将我的视频放在 UITableViewCell 内的自定义视图中。

videoView 是一个 UIView：

以下是选中单元格时：

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    FeedCustomCell *cell = [[FeedCustomCell alloc] init];

    NSURL *url = [NSURL URLWithString:_videoPathString];

    moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:url];
    moviePlayer.controlStyle = MPMovieControlStyleNone;

    CGRect previewFrame = CGRectMake(cell.videoView.frame.origin.x,
                                     cell.videoView.frame.origin.y,
                                     cell.videoView.frame.size.width,
                                     cell.videoView.frame.size.height);

    moviePlayer.view.frame = previewFrame;
    moviePlayer.repeatMode = MPMovieRepeatModeOne;

    [self.view addSubview:moviePlayer.view];
    [self.view bringSubviewToFront:moviePlayer.view];

    [moviePlayer play];
}

这是我的牢房：

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    static NSString *CellIdentifier = @"FeedCustomCell";
    FeedCustomCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    // Configure the cell...
    cell.username.text = [NSString stringWithFormat:@"%@", _usernameString];
    cell.createdDate.text = [NSString stringWithFormat:@"%@", _createdString];

    return cell;
}

我只是在选择单元格时向 cell.videoView 添加一些内容。我做错了吗？

视频播放有声音，但没有视觉效果。

Answer 1

代替：

[self.view addSubview:moviePlayer.view];

试试这个：

[self.view.contentView addSubview:moviePlayer.view];