¡@

Home 

2014/10/15 ¤U¤È 10:08:40

iphone Programming Glossary: exportfile

how to convert nsdata to MPMediaitem song iOS Sdk

http://stackoverflow.com/questions/10276484/how-to-convert-nsdata-to-mpmediaitem-song-ios-sdk

NSDocumentDirectory NSUserDomainMask YES NSString documentsDirectory paths objectAtIndex 0 NSString exportFile documentsDirectory stringByAppendingPathComponent @ exported.mp4 NSURL exportURL NSURL fileURLWithPath exportFile retain.. exportFile documentsDirectory stringByAppendingPathComponent @ exported.mp4 NSURL exportURL NSURL fileURLWithPath exportFile retain exporter.outputURL exportURL do the export completion handler block omitted exporter exportAsynchronouslyWithCompletionHandler..

How can I overlap audio files and combine for iPhone in Xcode?

http://stackoverflow.com/questions/12628554/how-can-i-overlap-audio-files-and-combine-for-iphone-in-xcode

exporter.audioMix audioMix exporter.outputFileType @ com.apple.m4a audio NSURL exportURL NSURL fileURLWithPath exportFile exporter.outputURL exportURL do the export exporter exportAsynchronouslyWithCompletionHandler ^ int exportStatus exporter.status..

MPMediaItems raw song data

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

initWithAsset songAsset presetName AVAssetExportPresetPassthrough exporter.outputFileType @ public.mpeg 4 NSString exportFile self myDocumentsDirectory stringByAppendingPathComponent @ exported.mp4 NSURL exportURL NSURL fileURLWithPath exportFile.. self myDocumentsDirectory stringByAppendingPathComponent @ exported.mp4 NSURL exportURL NSURL fileURLWithPath exportFile retain exporter.outputURL exportURL do the export completion handler block omitted exporter exportAsynchronouslyWithCompletionHandler..

Combining two .caf files on iPhone

http://stackoverflow.com/questions/7656512/combining-two-caf-files-on-iphone

exporter.audioMix audioMix exporter.outputFileType @ com.apple.m4a audio NSString fileName @ someFilename NSString exportFile util getDocumentsDirectory stringByAppendingFormat @ @.m4a fileName set up export myDeleteFile exportFile NSURL exportURL.. NSString exportFile util getDocumentsDirectory stringByAppendingFormat @ @.m4a fileName set up export myDeleteFile exportFile NSURL exportURL NSURL fileURLWithPath exportFile exporter.outputURL exportURL do the export exporter exportAsynchronouslyWithCompletionHandler.. stringByAppendingFormat @ @.m4a fileName set up export myDeleteFile exportFile NSURL exportURL NSURL fileURLWithPath exportFile exporter.outputURL exportURL do the export exporter exportAsynchronouslyWithCompletionHandler ^ int exportStatus exporter.status..