从整个视频播放3秒部分

Question

我有一个10秒长的视频片段，我想播放它从3秒到6秒。这对CCPlayer有可能吗？甚至是MPMoviewPlayer？

这是我的代码：

MPMoviePlayerController *_theMovie;  
[_theMovie setCurrentPlaybackTime:1.0];  
[_theMovie setEndPlaybackTime:2.0];  
[_theMovie play];  

但视频播放时间为0到2秒:(

由于

Answer 1

以下是docs中的两个setter。

// The start time of movie playback. Defaults to NaN, indicating the natural start time of the movie.
@property(nonatomic) NSTimeInterval initialPlaybackTime;

// The end time of movie playback. Defaults to NaN, which indicates natural end time of the movie.
@property(nonatomic) NSTimeInterval endPlaybackTime;


MPMoviePlayerController *_theMovie;
[theMovie setInitialPlaybackTime:3.0]; //instead of [_theMovie setCurrentPlaybackTime:1.0];
[theMovie setEndPlaybackTime:6.0];
[_theMovie prepareToPlay];
[_theMovie play];

：）

Answer 2

更改MPMoviewPlayer中的currentPlaybackRate时间，

moviplayer.currentPlaybackRate =moviePlayer.duration/3 or  6;