avplayeritem observer
An AVPlayerItem stores a reference to an AVAsset object, which represents the ... automaticallyLoadedAssetKeys: assetKeys) // Register as an observer of the ... , I'm having a similar (but opposite) problem where AVPlayerItem objects almost never get dealloced. If I subclass AVPlayer, AVPlayerItem, and ...
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 avplayeritem observer 相關參考資料
Add and remove observer from multiple AVPlayerItem on ...
So the best solution that ever worked for me is to subclass the AVPlayerItem and use protocol to delegate back to any class that conforms to ... https://stackoverflow.com AVPlayerItem - AVFoundation | Apple Developer Documentation
An AVPlayerItem stores a reference to an AVAsset object, which represents the ... automaticallyLoadedAssetKeys: assetKeys) // Register as an observer of the ... https://developer.apple.com AVPlayerItem status observer retains AVPlayer - Stack Overflow
I'm having a similar (but opposite) problem where AVPlayerItem objects almost never get dealloced. If I subclass AVPlayer, AVPlayerItem, and ... https://stackoverflow.com How can I check if my AVPlayer is buffering? - Stack Overflow
//properties var observer:Any! var player:AVPlayer! self.observer = self.player. ... var playerItem: AVPlayerItem? var playbackLikelyToKeepUpKeyPathObserver: ... https://stackoverflow.com How to handle AVPlayerItem observer when app goes foreground ...
Crash : "an instance of class AVPlayerItem was deallocated while key value observers were still registered with it". Many threads explains to ... https://stackoverflow.com How to handle AVPlayerItem observer when app goes foreground from ...
Crash : "an instance of class AVPlayerItem was deallocated while key value observers were still registered with it". Many threads explains to ... https://stackoverflow.com How to know when AVPlayerItem is playing - Stack Overflow
First you need to register your AVPlayerItem as an observer: [self.yourPlayerItem addObserver:self forKeyPath:kStatus ... https://stackoverflow.com KVO增加移除问题- 掘金
增加对于增加了observer的AVPlayerItem把他塞到这样一个数组里面1.数组里若有则不再add observer 移除observer 对于AVPQueuePlayer我们 ... https://juejin.im Responding to Playback State Changes | Apple Developer ...
When the observed object's state changes, the observer is notified with details of the ... One of the most important AVPlayerItem properties to observe is status . https://developer.apple.com |