2014/10/15 下午 10:05:48

iphone Programming Glossary: currentitem

http://stackoverflow.com/questions/13131177/streaming-mp3-audio-with-avplayer

self selector @selector playerItemDidReachEnd name AVPlayerItemDidPlayToEndTimeNotification object songPlayer currentItem self.songPlayer addObserver self forKeyPath @ status options 0 context nil NSTimer scheduledTimerWithTimeInterval 0.1 target..

Adjusting the volume of a playing AVPlayer

http://stackoverflow.com/questions/3268949/adjusting-the-volume-of-a-playing-avplayer

AVPlayerItem Load the asset into a new AVPlayerItem Replace the current AVPlayerItem with the new one Wait for the currentItem to change on the AVPlayer Prepare your AudioMix and seek to previous playback time Have I missed a basic principle somewhere..

Draw custom Back button on iPhone Navigation Bar

http://stackoverflow.com/questions/4260238/draw-custom-back-button-on-iphone-navigation-bar

like this UINavigationItem previousItem UINavigationItem alloc initWithTitle @ Back title autorelease UINavigationItem currentItem UINavigationItem alloc initWithTitle @ Main Title autorelease navigationBar setItems NSArray arrayWithObjects previousItem.. alloc initWithTitle @ Main Title autorelease navigationBar setItems NSArray arrayWithObjects previousItem currentItem nil animated YES To handle when the buttons are pressed you should set yourself as the navigation bar's delegate and implement..

Playing many different videos on iphone using AVPlayer

http://stackoverflow.com/questions/6258573/playing-many-different-videos-on-iphone-using-avplayer

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 UITapGestureRecognizer tapRecon UITapGestureRecognizer.. self selector @selector playerItemDidReachEnd name AVPlayerItemDidPlayToEndTimeNotification object player currentItem The code to select the clip to be played void viewSelect double curTime self.myView.backgroundColor UIColor blackColor UISwipeGestureRecognizer..

Caching with AVPlayer and AVAssetExportSession

http://stackoverflow.com/questions/6259095/caching-with-avplayer-and-avassetexportsession

using AVPlayer. How can I save an AVPlayer's item to disk I'm trying to use AVAssetExportSession on the player's currentItem which is fully loaded . This code is giving me AVAssetExportSessionStatusFailed The operation could not be completed AVAsset.. code is giving me AVAssetExportSessionStatusFailed The operation could not be completed AVAsset mediaAsset self.player.currentItem.asset AVAssetExportSession es AVAssetExportSession alloc initWithAsset mediaAsset presetName AVAssetExportPresetLowQuality..

AVPlayer streaming progress

http://stackoverflow.com/questions/7691854/avplayer-streaming-progress

working on this and so far have the following NSTimeInterval availableDuration NSArray loadedTimeRanges self.player currentItem loadedTimeRanges CMTimeRange timeRange loadedTimeRanges objectAtIndex 0 CMTimeRangeValue float startSeconds CMTimeGetSeconds..

Index '5' beyond bounds of empty array crash

http://stackoverflow.com/questions/8962280/index-5-beyond-bounds-of-empty-array-crash

solutions Here's the fetching code #import BlogRssParser.h #import BlogRss.h @implementation BlogRssParser @synthesize currentItem _currentItem @synthesize currentItemValue _currentItemValue @synthesize rssItems _rssItems @synthesize delegate _delegate.. the fetching code #import BlogRssParser.h #import BlogRss.h @implementation BlogRssParser @synthesize currentItem _currentItem @synthesize currentItemValue _currentItemValue @synthesize rssItems _rssItems @synthesize delegate _delegate @synthesize.. BlogRssParser.h #import BlogRss.h @implementation BlogRssParser @synthesize currentItem _currentItem @synthesize currentItemValue _currentItemValue @synthesize rssItems _rssItems @synthesize delegate _delegate @synthesize retrieverQueue _retrieverQueue..