avaudiorecorder

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Problem using AVAudioRecorder

I am facing a strange problem with AVAudioRecorder. In my application i need to record audio and play it. I am creating my player as :[详细]

2022-12-29 22:47 分类：问答
Cannot play a recorded sound on device

I\'m using the exact code from the iPhone Application Program开发者_如何学编程ming Guide Multimedia Support to use AVAudioRecorder to record a file to the disk and then AVAudioPlayer to load and play[详细]

2022-12-29 01:33 分类：问答
AVAudioRecorder Won't Record On Device

This is my method: -(void) playOrRecord:(UIButton *)sender { if (playBool == YES) { NSError *error = nil;[详细]

2022-12-27 18:30 分类：问答
Conflit between AVAudioRecorder and AVAudioPlayer

here is my problem : The code (FooController) : NSString *path = [[NSBundle mainBundle] pathForResource:@\"mySound\" ofType:@\"m4v\"];[详细]

2022-12-25 22:14 分类：问答
AVAudioRecorder Memory Leak

I\'m hoping someone out there can back me up on this... I\'ve been working on an application that allows the end user to record a small audio file for later playback an开发者_JAVA百科d am in the proc[详细]

2022-12-24 10:35 分类：问答
how to end a vb.net program at a certain time

Is it possible to auto-end a vb.net app? Let\'s say for 5 minutes it will kill its own process if it is not being used by th开发者_如何学Goe user or is passive.If its an Winform, you can call Applicat[详细]

2022-12-21 16:15 分类：问答
Proper AVAudioRecorder Settings for Recording Voice?

I am adding a voice memo capability using AVAudioRecorder and I need to know the best settings for the recorder for recording voice.[详细]

2022-12-18 11:25 分类：问答
EXC_BAD_ACCESS in SQLite on Mac OS

I\'m pulling and pushing data from an sqlite database. I use the FMDatabase cocoa wrapper. I\'m pulling and pushing data from multiple threads, but I made sure that more then one transactions never h[详细]

2022-12-17 18:01 分类：问答
iPhone microphone high-pass filter

In my app, I am using the AVAudioRecorder to detect input from the microphone. However, I need to create a high-pass filter so that I only register higher-pitched sounds. I\'ve looked into FFT, but I[详细]

2022-12-17 12:20 分类：问答
iPhone, Where do I have to save user generated files if I want them to stay there after an app Upgrade (new release)? is Documents directory good?

I have an app that lets user record their own audio. By开发者_如何转开发 now I\'m saving those files into Documents directory.[详细]

2022-12-17 04:05 分类：问答