将UISlider.value设置为AVPlayer.currentTime

问题描述

我正在尝试将UISlider的值设置为AVPlayer的当前时间。

I am trying to set a UISlider's Value to a AVPlayer's Current Time.

我正在尝试使用此代码 audioPlayer.currentTime = nowPlayingSlider .value;

I am trying to use this code audioPlayer.currentTime = nowPlayingSlider.value;

我收到此错误：
使用属性分配给对象需要Setter方法赋值语法

如何让它工作。

I am getting this error:
Setter method is needed to assign to object using property assignment syntax
How do I get this to work.

推荐答案

这里是我如何处理这个：

Here is how I handled this:

-(IBAction) timeScrubberChange:(id) sender{
CMTime t = CMTimeMake(self.nowPlayingTimeScrubber.value, 1);
self.nowPlayingCurrentTime.text = [self formatTimeCodeAsString: t.value];
self.nowPlayingDuration.text = [self formatTimeCodeAsString:(self.actualDuration - t.value)];
[self.avPlayer seekToTime:t];
}

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