我正在使用AVPlayerViewController
AVKit
框架直接在横向模式下播放视频。我想知道如何显示字幕。我搜索但是找到任何解决方案。我正在使用MPMoviePlayerViewController
来播放视频,但由于它在IOS 9及更高版本中已经过折旧,我使用AVKit
实现了相同的功能。
NSURL *videoURL = [NSURL URLWithString:video.videoLink];
AVPlayer *newPlayer = [AVPlayer playerWithURL:videoURL];
AVPlayerViewController *playerViewController = [AVPlayerViewController new];
playerViewController.player = newPlayer;
int32_t timeScale = newPlayer.currentItem.asset.duration.timescale;
CMTime seektime=CMTimeMakeWithSeconds(startPlayBackTime, timeScale);
[playerViewController.player seekToTime:seektime toleranceBefore:kCMTimeZero toleranceAfter:kCMTimeZero];
}
[playerViewController.player play];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(playerItemDidReachEnd:)
name:AVPlayerItemDidPlayToEndTimeNotification
object:[newPlayer currentItem]];
playerViewController.player.closedCaptionDisplayEnabled = YES;
[self presentViewController:playerViewController animated:YES completion:nil];
它工作得很好,但问题是我无法显示字幕。我发现很少有字幕示例,但都使用AVPlayer
作为子视图,所以这些方法对我不起作用。
知道如何实现这个目标吗?
谢谢!!