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2014/10/15 ¤U¤È 10:12:42
iphone Programming Glossary: playeritemhttp://stackoverflow.com/questions/15113251/rewind-avplayer-by-5-seconds by 5 seconds How can I rewind a stream by 5 second This is my code for streaming in the viewDidLoad AVPlayerItem playerItem AVPlayerItem playerItemWithURL NSURL URLWithString @ http groove.wavestreamer.com 7321 listen.pls sid 1 playerItem addObserver.. I rewind a stream by 5 second This is my code for streaming in the viewDidLoad AVPlayerItem playerItem AVPlayerItem playerItemWithURL NSURL URLWithString @ http groove.wavestreamer.com 7321 listen.pls sid 1 playerItem addObserver self forKeyPath @.. playerItem AVPlayerItem playerItemWithURL NSURL URLWithString @ http groove.wavestreamer.com 7321 listen.pls sid 1 playerItem addObserver self forKeyPath @ timedMetadata options NSKeyValueObservingOptionNew context nil music AVPlayer playerWithPlayerItem..
Adjusting the volume of a playing AVPlayer http://stackoverflow.com/questions/3268949/adjusting-the-volume-of-a-playing-avplayer is playing. For example assuming your instance of AVAsset is called asset your instance of AVPlayerItem is called playerItem and the volume you want to set is called volume the following code should do what you want NSArray audioTracks asset tracksWithMediaType..
Extracting ID3 tags from MP3 over HTTP Live Streaming http://stackoverflow.com/questions/5085677/extracting-id3-tags-from-mp3-over-http-live-streaming I have it setup as such void initializeAudioStream NSURL streamUrl NSURL URLWithString self.urlField.text AVPlayerItem playerItem AVPlayerItem playerItemWithURL streamUrl self.musicPlayer AVPlayer playerWithPlayerItem playerItem self.musicPlayer.actionAtItemEnd.. void initializeAudioStream NSURL streamUrl NSURL URLWithString self.urlField.text AVPlayerItem playerItem AVPlayerItem playerItemWithURL streamUrl self.musicPlayer AVPlayer playerWithPlayerItem playerItem self.musicPlayer.actionAtItemEnd AVPlayerActionAtItemEndNone.. AVPlayerItem playerItem AVPlayerItem playerItemWithURL streamUrl self.musicPlayer AVPlayer playerWithPlayerItem playerItem self.musicPlayer.actionAtItemEnd AVPlayerActionAtItemEndNone self.musicPlayer addObserver self forKeyPath @ status options..
Using MPMediaItems with AVAudioPlayer http://stackoverflow.com/questions/5222464/using-mpmediaitems-with-avaudioplayer appMusicPlayer setQueueWithItemCollection collection appMusicPlayer play Play the item using AVPlayer AVPlayerItem playerItem AVPlayerItem alloc initWithURL url AVPlayer player AVPlayer alloc initWithPlayerItem playerItem player play If you need.. AVPlayer AVPlayerItem playerItem AVPlayerItem alloc initWithURL url AVPlayer player AVPlayer alloc initWithPlayerItem playerItem player play If you need to use AVAudioPlayer for some reason or you need access to the audio file's actual audio data you..
Get the screenshot of a streaming video on iphone http://stackoverflow.com/questions/5388226/get-the-screenshot-of-a-streaming-video-on-iphone It should give you access to AVURLAsset which you could pass to AVAssetImageGenerator. AVPlayerItem item AVPlayerItem playerItemWithURL yourURL AVPlayer player AVPlayer playerWithPlayerItem pItem observe 'status' playerItem addObserver self forKeyPath.. item AVPlayerItem playerItemWithURL yourURL AVPlayer player AVPlayer playerWithPlayerItem pItem observe 'status' playerItem addObserver self forKeyPath @ status options 0 context nil void observeValueForKeyPath NSString keyPath ofObject id object..
Playing many different videos on iphone using AVPlayer http://stackoverflow.com/questions/6258573/playing-many-different-videos-on-iphone-using-avplayer retain contentURL NSURL alloc initFileURLWithPath systemPath asset AVURLAsset URLAssetWithURL contentURL options nil playerItem AVPlayerItem playerItemWithAsset asset isPaused false controlsHidden false self.player AVPlayer playerWithPlayerItem playerItem.. alloc initFileURLWithPath systemPath asset AVURLAsset URLAssetWithURL contentURL options nil playerItem AVPlayerItem playerItemWithAsset asset isPaused false controlsHidden false self.player AVPlayer playerWithPlayerItem playerItem retain duration.. AVPlayerItem playerItemWithAsset asset isPaused false controlsHidden false self.player AVPlayer playerWithPlayerItem playerItem retain duration self.player.currentItem.asset.duration return self This is the code that plays the video void playMovie..
AVPlayer with one video tracks and multiples audio tracks http://stackoverflow.com/questions/6735979/avplayer-with-one-video-tracks-and-multiples-audio-tracks addObject compositionAudioTrack audioAsset release and I try to start my player like this AVPlayerItem playerItem AVPlayerItem alloc initWithAsset composition player AVPlayer alloc initWithPlayerItem playerItem layerVideo AVPlayerLayer.. this AVPlayerItem playerItem AVPlayerItem alloc initWithAsset composition player AVPlayer alloc initWithPlayerItem playerItem layerVideo AVPlayerLayer playerLayerWithPlayer player layerVideo.frame CGRectMake 0 0 480 320 self.view.layer addSublayer..
No AVPlayer Delegate? How to track when song finished playing? Objective C iPhone development http://stackoverflow.com/questions/6837002/no-avplayer-delegate-how-to-track-when-song-finished-playing-objective-c-iphon pass to initWithURL on AVPlayer. void startPlaybackForItemWithURL NSURL url First create an AVPlayerItem AVPlayerItem playerItem AVPlayerItem playerItemWithURL url Subscribe to the AVPlayerItem's DidPlayToEndTime notification. NSNotificationCenter defaultCenter.. AVPlayer. void startPlaybackForItemWithURL NSURL url First create an AVPlayerItem AVPlayerItem playerItem AVPlayerItem playerItemWithURL url Subscribe to the AVPlayerItem's DidPlayToEndTime notification. NSNotificationCenter defaultCenter addObserver.. addObserver self selector @selector itemDidFinishPlaying name AVPlayerItemDidPlayToEndTimeNotification object playerItem Pass the AVPlayerItem to a new player AVPlayer player AVPlayer alloc initWithPlayerItem playerItem autorelease Begin playback..
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