MPMoviewPlayer计算视频播放期间的当前时间

Question

我想根据播放的视频计算当前时间，我很困惑使用durationWatched属性，任何人都可以帮助我该怎么办？或如何获得YouTube视频的当前时间？

Answer 1

我做了一个简单的分类上的MPMoviePlayerController

您可以使用currentTimeMonitor方法获取当前播放时间：

[self.moviePlayerController currentTimeMonitor:^{ 
    NSLog(@"Current time %i",[moviePlayerController.lastRecordedPlaybackTime intValue]);    
}]; 

计时器调用块中每隔给你目前的playbacktime 。

有GitHub上的仓库：

https://github.com/AlbanPerli/MPMoviePlayerController-CurrentPlybackTimeMonitor

Answer 2

推荐给您的好友，采取日期当它启动和停止然后做到这一点。

NSDateFormatter *df = [[[NSDateFormatter alloc] init] autorelease]; 
[df setDateFormat:@"HH:mm"]; 
NSDate *date1 = [df dateFromString:@"14:10"];// Startdate 
NSDate *date2 = [df dateFromString:@"18:09"];// Stop date 
NSTimeInterval interval = [date2 timeIntervalSinceDate:date1]; 
int hours = (int)interval/3600;    // integer division to get the hours part 
int minutes = (interval - (hours*3600))/60; // interval minus hours part (in seconds) divided by 60 yields minutes 
NSString *timeDiff = [NSString stringWithFormat:@"%d:%02d", hours, minutes]; 

Answer 3

试试下面的代码

CGFloat currentPlayedTime = [movieController currentPlaybackTime]; 

希望它有帮助。