¡@

Home 

2014/10/15 ¤U¤È 10:08:40

iphone Programming Glossary: exportasynchronouslywithcompletionhandler

Merge Two Video files in iPhone Application

http://stackoverflow.com/questions/10071029/merge-two-video-files-in-iphone-application

10.0 600 range CMTimeRangeMake start anAsset.duration exportSession.timeRange range exportSession exportAsynchronouslyWithCompletionHandler ^ dispatch_async dispatch_get_main_queue ^ self exportDidFinish exportSession Tag i Get video from Images CGRect rect..

How can I add overlay text on a video, then re-encode it?

http://stackoverflow.com/questions/10190333/how-can-i-add-overlay-text-on-a-video-then-re-encode-it

exportUrl assetExport.shouldOptimizeForNetworkUse YES strRecordedFilename setString exportPath assetExport exportAsynchronouslyWithCompletionHandler ^ void dispatch_async dispatch_get_main_queue ^ self exportDidFinish assetExport void exportDidFinish AVAssetExportSession..

how to convert nsdata to MPMediaitem song iOS Sdk

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

fileURLWithPath exportFile retain exporter.outputURL exportURL do the export completion handler block omitted exporter exportAsynchronouslyWithCompletionHandler ^ NSData data NSData dataWithContentsOfFile documentsDirectory stringByAppendingPathComponent @ exported.mp4 can anyone..

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

audio NSURL exportURL NSURL fileURLWithPath exportFile exporter.outputURL exportURL do the export exporter exportAsynchronouslyWithCompletionHandler ^ int exportStatus exporter.status NSError exportError exporter.error switch exportStatus case AVAssetExportSessionStatusFailed..

Merging Audio with Video Objective-C

http://stackoverflow.com/questions/13909400/merging-audio-with-video-objective-c

_assetExport.outputFileType @ com.apple.quicktime movie _assetExport.outputURL outputFileUrl _assetExport exportAsynchronouslyWithCompletionHandler ^ void UISaveVideoAtPathToSavedPhotosAlbum outputFilePath nil nil nil But I am getting an error after c is logged for 'NSRangeException'..

MPMediaItems raw song data

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

fileURLWithPath exportFile retain exporter.outputURL exportURL do the export completion handler block omitted exporter exportAsynchronouslyWithCompletionHandler ^ NSData data NSData dataWithContentsOfFile self myDocumentsDirectory stringByAppendingPathComponent @ exported.mp4 Do..

How to add audio to video file on iphone SDK

http://stackoverflow.com/questions/3440266/how-to-add-audio-to-video-file-on-iphone-sdk

AVAudioRecorder / AVAudioPlayer - append recording to file

http://stackoverflow.com/questions/4649918/avaudiorecorder-avaudioplayer-append-recording-to-file

two audio files by creating a AVMutableCompositionTrack after adding the two files and exporting the composition using exportAsynchronouslyWithCompletionHandler method of AVAssetExportSession . Please refer below links for more details. AVAssetExportSession Class Reference Creating..

CoreAnimation, AVFoundation and ability to make Video export

http://stackoverflow.com/questions/5031721/coreanimation-avfoundation-and-ability-to-make-video-export

@ Output.mov session.outputURL NSURL fileURLWithPath filePath session.outputFileType AVFileTypeQuickTimeMovie session exportAsynchronouslyWithCompletionHandler ^ dispatch_async dispatch_get_main_queue ^ NSLog @ Export Finished @ session.error if session.error NSFileManager defaultManager..

AVFoundation + AssetWriter: Generate Movie With Images and Audio

http://stackoverflow.com/questions/5640657/avfoundation-assetwriter-generate-movie-with-images-and-audio

@ com.apple.quicktime movie assetExport.outputURL NSURL fileURLWithPath outFilePath assetExport exportAsynchronouslyWithCompletionHandler ^ void switch assetExport.status case AVAssetExportSessionStatusCompleted export complete NSLog @ Export Complete break..

iPhone:Programmatically compressing recorded video to share?

http://stackoverflow.com/questions/5687341/iphoneprogrammatically-compressing-recorded-video-to-share

setOutputURL NSURL URLWithString videoURL exportSession setOutputFileType AVFileTypeQuickTimeMovie exportSession exportAsynchronouslyWithCompletionHandler ^ switch exportSession status case AVAssetExportSessionStatusFailed NSLog @ Export session faied with error @ exportSession.. exportSession.outputURL outputURL exportSession.outputFileType AVFileTypeQuickTimeMovie exportSession exportAsynchronouslyWithCompletionHandler ^ void handler exportSession exportSession release void imagePickerController UIImagePickerController picker didFinishPickingMediaWithInfo..

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

_assetExport.outputFileType @ com.apple.quicktime movie _assetExport.outputURL outputFileUrl _assetExport exportAsynchronouslyWithCompletionHandler ^ void self saveVideoToAlbum outputFilePath I hope I helped you. Sorry if there are some leak I'm doing the optimization..

Caching with AVPlayer and AVAssetExportSession

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

movie es.outputURL NSURL alloc initFileURLWithPath outPath autorelease NSLog @ exporting to @ outPath es exportAsynchronouslyWithCompletionHandler ^ NSString status @ if es.status AVAssetExportSessionStatusUnknown status @ AVAssetExportSessionStatusUnknown else if es.status..

How to combine video clips with different orientation using AVFoundation

http://stackoverflow.com/questions/6575128/how-to-combine-video-clips-with-different-orientation-using-avfoundation

exporter.outputURL url url release exporter.outputFileType exporter supportedFileTypes objectAtIndex 0 exporter exportAsynchronouslyWithCompletionHandler ^ void self combineVideoFinished exporter.outputURL status exporter.status error exporter.error The code above works fine..

Combining two .caf files on iPhone

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

exportFile NSURL exportURL NSURL fileURLWithPath exportFile exporter.outputURL exportURL do the export exporter exportAsynchronouslyWithCompletionHandler ^ int exportStatus exporter.status switch exportStatus case AVAssetExportSessionStatusFailed NSError exportError exporter.error..

Application crashed while importing songs from Ipod library in Iphone for iOs 5.0

http://stackoverflow.com/questions/8077725/application-crashed-while-importing-songs-from-ipod-library-in-iphone-for-ios-5

@ filePath @ filePath myDeleteFile filePath exportSession.outputURL NSURL fileURLWithPath filePath exportSession exportAsynchronouslyWithCompletionHandler ^ if exportSession.status AVAssetExportSessionStatusCompleted NSLog @ export session completed counterIpod NSString str..

MOV to Mp4 video conversion iPhone Programmatically

http://stackoverflow.com/questions/8474517/mov-to-mp4-video-conversion-iphone-programmatically

3.0 600 CMTimeRange range CMTimeRangeMake start duration exportSession.timeRange range exportSession exportAsynchronouslyWithCompletionHandler ^ switch exportSession status case AVAssetExportSessionStatusFailed NSLog @ Export failed @ exportSession error localizedDescription..