quicktime audio recording

-up recording page-(void) addaudioview{self.navigationItem.rightBarButtonItem.enabled = NO;_backview = [[UIView alloc]initwithframe:cgrectmake (0, 0, WIDTH, HEIGHT)];_backview.alpha = 0.5;_backview.backgroundcolor = [Uicolor blackcolor];[Self.view Addsubview:_backview];_audioview = (Audiorecorderalterview *) [[[NSBundle mainbundle]loadnibnamed:@ "Audiorecorderalterview" Owner:nil Options:nil]lastobject];_audioview.frame = CGRectMake (0, 64, 200, 200);

Compared with mediarecorder, The audiorecord class is closer to the underlying layer and has fewer encapsulated methods. However, the audio recording program that implements an audiorecord is also very Simple. The sample code is as follows: It is a pity that there is a problem in this instance testing. During recording, there will be buffer over. Cache leakage t

: [nsstring stringwithformat: @" % @/Recordtest. CAF " , [[Nsbundle mainbundle] resourcepath]; nserror * Error = Nil; audiorecorder = [[Avaudiorecorder alloc] initwithurl: URL settings: recordsetaskerror : Error]; If ([Audiorecorder preparetorecord] = Yes) {[audiorecorder Record];} Else { Int Errorcode = Cfswapint32hosttobig ([error code]); nslog ( @" Error: % @ [% 4.4 S]) " , [Error localizeddescription], ( Char *) Errorcode);} nslog ( @" Recordi