如何使用iPhoneSDK的MPMoviePlayer跳转到特定时间？ [英] How to jump to certain time with the MPMoviePlayer of iPhoneSDK?

问题描述

我正在开发一个基于iPhone的课程视频系统，我需要将幻灯片与视频的特定时间位置相关联。我发现播放视频时没有跳到某个时间位置的功能。 （或者像Joost应用程序中的自定义控件一样）
如果有人能帮助我的话，那将对我很有帮助。
提前致谢。

I am developing a iPhone based course video system, in which I need to associate slides with certain time position of the video. I have found no such function to jump to certain time position when playing a video. (Or like the custom control of that in the Joost app) It would be a great favor for me if anyone can help me with it. Thanks in advance.

推荐答案

似乎没有公共API。 MPMoviePlayerController上有一个私有API， -currentTime 和 -setCurrentTime：，但由于这是私有的，您的应用应负责任如果您使用AppStore会被拒绝（并且您可以打开iPhone OS更新）。

It appears there is no public API for this. There is a private API, -currentTime and -setCurrentTime: on MPMoviePlayerController, but as this is private your app is liable to get rejected from the AppStore if you use it (and you open yourself up to breaking on iPhone OS updates).

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