avplayer addobserver
swift version of. Objective C @try [player removeObserver:self forKeyPath:@"status"]; } @catch (NSException *exception) } @finally }. Swift., replace addObserver line like this: player.currentItem!.addObserver(self, forKeyPath: "status", options: NSKeyValueObservingOptions(), context: ..., metaItem AVPlayerItem should observe for key path timedMetadata, but not "metaData": self.metaItem!.addObserver(self, forKeyPath: ...,Associating a player item with an AVPlayer immediately begins enqueuing the ... addObserver(self, forKeyPath: #keyPath(AVPlayerItem.status), options: [.old, ... , 使用AVPlayerItem建立AVPlayer，使用建立好的AVPlayer建立AVPlayerLayer ... addObserver(self, forKeyPath: "loadedTimeRanges", options: ..., private func setupAVPlayer() avPlayer.addObserver(self, forKeyPath: "status", options: [.old, .new], context: nil) if #available(iOS 10.0, ...,let videoPlayer = AVPlayer(URL: url) NotificationCenter.default.addObserver(self, selector: Selector(("playerDidFinishPlaying:")), name: NSNotification.Name. , GOVVideoPlayer/GOVVideoController 是一个基于AVPlayer封装的视频播放器，支持播放/暂停、 ... avPlayer addObserver:self forKeyPath:@"rate" ...,It may take some time for the AVPlayer to buffer enough data and be ready to play ..... For register observer avPlayer.addObserver(self, forKeyPath: "currentItem. ,AVPlayer and AVPlayerItem are dynamic objects whose states change frequently. ... status property using the addObserver:forKeyPath:options:context: method.
| 相關軟體 SMPlayer 資訊 | |
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 avplayer addobserver 相關參考資料
Add ActivityIndicator and remove addObserver on AVPlayer - Stack ...
swift version of. Objective C @try [player removeObserver:self forKeyPath:@"status"]; } @catch (NSException *exception) } @finally }. Swift. https://stackoverflow.com addObserver to AVPlayer never being called when AVPlayer Ready to ...
replace addObserver line like this: player.currentItem!.addObserver(self, forKeyPath: "status", options: NSKeyValueObservingOptions(), context: ... https://stackoverflow.com AVPlayer addObserver never being called - Stack Overflow
metaItem AVPlayerItem should observe for key path timedMetadata, but not "metaData": self.metaItem!.addObserver(self, forKeyPath: ... https://stackoverflow.com AVPlayerItem - AVFoundation | Apple Developer Documentation
Associating a player item with an AVPlayer immediately begins enqueuing the ... addObserver(self, forKeyPath: #keyPath(AVPlayerItem.status), options: [.old, ... https://developer.apple.com AVPlayer的用法 程式前沿
使用AVPlayerItem建立AVPlayer，使用建立好的AVPlayer建立AVPlayerLayer ... addObserver(self, forKeyPath: "loadedTimeRanges", options: ... https://codertw.com How to detect AVPlayer actually started to play in swift - Stack ...
private func setupAVPlayer() avPlayer.addObserver(self, forKeyPath: "status", options: [.old, .new], context: nil) if #available(iOS 10.0, ... https://stackoverflow.com How to detect when AVPlayer video ends playing? - Stack Overflow
let videoPlayer = AVPlayer(URL: url) NotificationCenter.default.addObserver(self, selector: Selector(("playerDidFinishPlaying:")), name: NSNotification.Name. https://stackoverflow.com iOS AVPlayer视频播放器 - Demo大师
GOVVideoPlayer/GOVVideoController 是一个基于AVPlayer封装的视频播放器，支持播放/暂停、 ... avPlayer addObserver:self forKeyPath:@"rate" ... http://www.demodashi.com Knowing when AVPlayer object is ready to play - Stack Overflow
It may take some time for the AVPlayer to buffer enough data and be ready to play ..... For register observer avPlayer.addObserver(self, forKeyPath: "currentItem. https://stackoverflow.com Responding to Playback State Changes | Apple Developer ...
AVPlayer and AVPlayerItem are dynamic objects whose states change frequently. ... status property using the addObserver:forKeyPath:options:context: method. https://developer.apple.com |