【发布时间】:2014-11-05 15:37:36
【问题描述】:
我正在尝试通过这种方式使用 MPMoviePlayerController 重现视频:
var url:NSURL = NSURL(fileURLWithPath: "/var/mobile/Containers/Data/Application/D64F96C8-B00F-41D8-AC38-DB07121D00FA/Documents/video_comp.mov", isDirectory: false)
if (NSFileManager.defaultManager().fileExistsAtPath(url.path!)) {
println("FILE EXISTS") //File exists
} else {
println("FILE DOESN'T EXIST")
}
var moviePlayer = MPMoviePlayerController(contentURL: url)
moviePlayer.view.frame = CGRectMake(0, 0, 200, 200)
self.view.addSubview(moviePlayer.view)
moviePlayer.scalingMode = MPMovieScalingMode.AspectFit
moviePlayer.shouldAutoplay = true
moviePlayer.prepareToPlay()
if moviePlayer.isPreparedToPlay {
println("PREPARED")
} else {
println("NOT PREPARED") //.isPreparedToPlay is always false
}
moviePlayer.play()
但它从未被复制。首先,我检查了文件是否存在并且它存在。然后我检查了moviePlayer是否为PrepraredToPlay,但似乎在播放前没有准备好。你知道为什么我不能重现它吗?
谢谢
【问题讨论】:
-
感谢您的评论@user523234 我曾尝试遵循此答案,但它对我不起作用。可能构建 MPMoviePlayerController 对象时出错。
标签: ios mpmovieplayercontroller