我正在使用两个播放器,一个是 MPMoviePlayerController
,另一个是 AVPlayer
。每当寻找 MPMoviePlayerController
时,它都会将时间设置为 AVPlayer
。一切正常。在将 MPMoviePlayerController
当前时间转换为 CMTime
时,它会四舍五入 ex:(如果 mpplayer 时间为 11.80132,则四舍五入为 11)。
不四舍五入,如何设置AVPlayer
的时间?
获取mpplayer时间并发送到AVPlayer
类的代码
[avplayerClass setCurrentTime:[self.videoPlayer currentPlaybackTime]];
NSLog(@"CurrentTime:%f",[self.videoPlayer currentPlaybackTime]);//11.801345
AVPlayer
类中的代码并将时间转换为CMTime
-(void)setCurrentTime:(NSTimeInterval)seekTime
{
CMTime seekingCM = CMTimeMake(seekTime, 1);
[self.player seekToTime:seekingCM
toleranceBefore:kCMTimeZero
toleranceAfter:kCMTimePositiveInfinity];
[self.player seekToTime:seekingCM];
NSLog(@"Current time123ns%%%%%%:%f",CMTimeGetSeconds(seekingCM));//11
NSLog(@"Current time123ns%%%%%%:%f",seekTime);//11.801345
}
最佳答案
试试这个:
CMTime seekingCM = CMTimeMakeWithSeconds(playbackTime, 1000000);
关于objective-c - 从 NStimeInterval 准确转换为 CMTime,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/18203943/