2014/10/15 下午 10:14:18

iphone Programming Glossary: song

How to download audio/video files from internet and store in iPhone app?

http://stackoverflow.com/questions/10245345/how-to-download-audio-video-files-from-internet-and-store-in-iphone-app

in iPhone app I am developing an iPhone app for music. I want to give some options to the user so they can listen the song music by streaming or they can download the music in the app . I know how to stream the audio files in the app programmatically...

MPMediaItems raw song data

http://stackoverflow.com/questions/1656124/mpmediaitems-raw-song-data

raw song data I was wondering how to access an MPMediaItem's raw data. Any ideas iphone iphone sdk 3.0 mpmediapickercontroller.. curItem musicPlayer.nowPlayingItem NSURL url curItem valueForProperty MPMediaItemPropertyAssetURL AVURLAsset songAsset AVURLAsset URLAssetWithURL url options nil AVAssetExportSession exporter AVAssetExportSession alloc initWithAsset songAsset.. AVURLAsset URLAssetWithURL url options nil AVAssetExportSession exporter AVAssetExportSession alloc initWithAsset songAsset presetName AVAssetExportPresetPassthrough exporter.outputFileType @ public.mpeg 4 NSString exportFile self myDocumentsDirectory..

How to play a song from the itunes library in iphone

http://stackoverflow.com/questions/1665119/how-to-play-a-song-from-the-itunes-library-in-iphone

to play a song from the itunes library in iphone Hi i need to play a song from the itunes library. I had gone through the Apples ipod.. to play a song from the itunes library in iphone Hi i need to play a song from the itunes library. I had gone through the Apples ipod Library Access Guide and got the code. MPMediaQuery everything.. alloc init NSLog @ Logging items from a generic query... NSArray itemsFromGenericQuery everything items MPMediaItem song for song in itemsFromGenericQuery NSString songTitle song valueForProperty MPMediaItemPropertyTitle NSLog @ @ songTitle..

On iPhone: Find out what song is currently playing? (in the iPod music player)

http://stackoverflow.com/questions/1917014/on-iphone-find-out-what-song-is-currently-playing-in-the-ipod-music-player

iPhone Find out what song is currently playing in the iPod music player Apple released access to the iPod Library in the iPhone SDK 3.0 and I'm wondering.. released access to the iPod Library in the iPhone SDK 3.0 and I'm wondering if it's now possible to understand which song is currently playing Title Artist Album suffices. Example User opens an app and the app can know which song is playing in.. which song is currently playing Title Artist Album suffices. Example User opens an app and the app can know which song is playing in the background. Has anyone had any experience with this Thanks a bunch iphone objective c music ipod share..

Play MP3 Files with iPhone SDK

http://stackoverflow.com/questions/1973902/play-mp3-files-with-iphone-sdk

for the requested actions appSoundPlayer is a property of AVAudioPlayer declared in h file. Also this example plays a song in the resource folder. #pragma mark #pragma mark play IBAction playaction NSString soundFilePath NSBundle mainBundle pathForResource.. #pragma mark #pragma mark play IBAction playaction NSString soundFilePath NSBundle mainBundle pathForResource @ songname ofType @ mp3 NSURL newURL NSURL alloc initFileURLWithPath soundFilePath self.soundFileURL newURL newURL release AVAudioSession..

iPhone/iPad - Loop Background Music?

http://stackoverflow.com/questions/3631353/iphone-ipad-loop-background-music

for my iPad game 1b. How do I do this Whats the best format of having that music file in for playback Will this this song happily play through the entire game no interruptions when changing view How can I loop this music Thanks. iphone objective..

Drawing waveform with AVAssetReader

http://stackoverflow.com/questions/5032775/drawing-waveform-with-avassetreader

waveform with AVAssetReader I reading song from iPod library using assetUrl in code it named audioUrl I can play it many ways I can cut it I can make some precessing.. to get data for drawing waveform I need info about peak values how I can get it this maybe another way AVAssetTrack songTrack audioUrl.tracks objectAtIndex 0 AVAssetReaderTrackOutput output AVAssetReaderTrackOutput alloc initWithTrack songTrack.. songTrack audioUrl.tracks objectAtIndex 0 AVAssetReaderTrackOutput output AVAssetReaderTrackOutput alloc initWithTrack songTrack outputSettings nil reader addOutput output output release NSMutableData fullSongData NSMutableData alloc init reader..

Creating a JSON Store For iPhone

http://stackoverflow.com/questions/5237943/creating-a-json-store-for-iphone

a Core Data model with 100's of entities and then use a mapper to import the JSON into it. It's seems like such a song and dance. I think I just want to persist the JSON somewhere easy and have the ability to query it. MongoDB would be fine..

Make movie file with picture Array and song file, using AVAsset

http://stackoverflow.com/questions/6061092/make-movie-file-with-picture-array-and-song-file-using-avasset

movie file with picture Array and song file using AVAsset I'm trying to make movie file using a picture array and an audio file. To make movie with a picture.. to add some audio tracks I have lot of problems. To understand I put my code When I call this method picture array and song file are ready void writeImagesToMovieAtPath NSString path withSize CGSize size NSString documentsDirectoryPath NSSearchPathForDirectoriesInDomains..

Confused in getting the ManagedObjectContext from AppDelegate

http://stackoverflow.com/questions/1908201/confused-in-getting-the-managedobjectcontext-from-appdelegate

is another mystery My problem is that I've repeated the design pattern as per the Core Data example shown in TopSongs to retrieve a ManagedObjectContext Entity for a child Table View and the following error is produced could not locate an.. for a child Table View and the following error is produced could not locate an NSManagedObjectModel for entity name 'Song'. Strangely this can be found it on the parent Table View so I presume it's because the Core Data stack on the AppDelegate.. on sending a message to your context or model rather than getting back the report you are now. If you can access the Song entity from somewhere else in your application my bet is that you're not passing the model ot context properly to the instance..

Sorting an NSArray like the MPMediaPickerController/iPod Library

http://stackoverflow.com/questions/4707892/sorting-an-nsarray-like-the-mpmediapickercontroller-ipod-library

for files in my application's local documents directory. In particular I'm attempting to re create the Songs tab. I've been successful in creating my new controller except I can't get the song titles to sort like they do in the.. in the iPod Library or the MPMediaPickerController. Here's an example of how the song names need to be sorted Awesome Song Title Cool Song The Darkest Song Ever My Song Title A Really Cool Song Why Me 4 Hours Wasted As you can see the sorting.. or the MPMediaPickerController. Here's an example of how the song names need to be sorted Awesome Song Title Cool Song The Darkest Song Ever My Song Title A Really Cool Song Why Me 4 Hours Wasted As you can see the sorting excludes the leading..