2014/10/15 下午 10:04:27

iphone Programming Glossary: avencoderaudioqualitykey

how to record audio as mp3 file by using AvAudiorecorder

http://stackoverflow.com/questions/10314510/how-to-record-audio-as-mp3-file-by-using-avaudiorecorder

recorder setting recordSetting1 NSDictionary dictionaryWithObjectsAndKeys NSNumber numberWithInt AVAudioQualityMin AVEncoderAudioQualityKey NSNumber numberWithInt 16 AVEncoderBitRateKey NSNumber numberWithInt 2 AVNumberOfChannelsKey NSNumber numberWithFloat..

iPhone - AVAudioRecorder - how can I record to an mp3?

http://stackoverflow.com/questions/1052092/iphone-avaudiorecorder-how-can-i-record-to-an-mp3

on the API documentation you can't change the encoder. The only encoder settings I could find that you can change are AVEncoderAudioQualityKey AVEncoderBitRateKey AVEncoderBitDepthHintKey As for transferring the file a typical approach would be to email the file...

iPhone App : recording audio in mp3

http://stackoverflow.com/questions/10549023/iphone-app-recording-audio-in-mp3

NSNumber numberWithInt kAudioFormatMPEG4AAC AVFormatIDKey NSNumber numberWithInt AVAudioQualityMin AVEncoderAudioQualityKey NSNumber numberWithInt 16 AVEncoderBitRateKey NSNumber numberWithInt 1 AVNumberOfChannelsKey NSNumber numberWithFloat..

Record the sound and play it back with changed pitch

http://stackoverflow.com/questions/10549317/record-the-sound-and-play-it-back-with-changed-pitch

alloc init recordSetting1 NSDictionary dictionaryWithObjectsAndKeys NSNumber numberWithInt AVAudioQualityMin AVEncoderAudioQualityKey NSNumber numberWithInt kAudioFormatAppleIMA4 AVFormatIDKey NSNumber numberWithInt 16 AVEncoderBitRateKey NSNumber numberWithInt..

Record and send/stream sound from iOS device to a server continously

http://stackoverflow.com/questions/11686884/record-and-send-stream-sound-from-ios-device-to-a-server-continously

NSDictionary recordSettings NSDictionary dictionaryWithObjectsAndKeys NSNumber numberWithInt AVAudioQualityMin AVEncoderAudioQualityKey NSNumber numberWithInt 16 AVEncoderBitRateKey NSNumber numberWithInt 2 AVNumberOfChannelsKey NSNumber numberWithFloat..

Detecting Blow through iPhone MIC in Cocos and then Performing animation on an image

http://stackoverflow.com/questions/12985461/detecting-blow-through-iphone-mic-in-cocos-and-then-performing-animation-on-an-i

AVFormatIDKey NSNumber numberWithInt 1 AVNumberOfChannelsKey NSNumber numberWithInt AVAudioQualityMax AVEncoderAudioQualityKey nil NSError error recorder AVAudioRecorder alloc initWithURL url settings settings error error if recorder recorder prepareToRecord..

record input coming from bluetooth headset in iPhone

http://stackoverflow.com/questions/18226255/record-input-coming-from-bluetooth-headset-in-iphone

AVAudioRecorder won't record IF movie was previously recorded & played

http://stackoverflow.com/questions/4148123/avaudiorecorder-wont-record-if-movie-was-previously-recorded-played

1 forKey AVNumberOfChannelsKey Encoder Settings settings setValue NSNumber numberWithInt AVAudioQualityMin forKey AVEncoderAudioQualityKey settings setValue NSNumber numberWithInt 96 forKey AVEncoderBitRateKey settings setValue NSNumber numberWithInt 16 forKey.. 44100.0 AVSampleRateKey NSNumber numberWithInt 1 AVNumberOfChannelsKey NSNumber numberWithInt AVAudioQualityMax AVEncoderAudioQualityKey nil NSString documentsPath NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES lastObject NSString..

How to record an audio file in .mp3 format?

http://stackoverflow.com/questions/4871940/how-to-record-an-audio-file-in-mp3-format

AVFormatIDKey NSNumber numberWithInt 1 AVNumberOfChannelsKey NSNumber numberWithInt AVAudioQualityMax AVEncoderAudioQualityKey nil But not able to record with these. I searched a lot for this but wasn't able to get some relevant post. Some posts say..

how to record audio through an iPhone app?

http://stackoverflow.com/questions/5602901/how-to-record-audio-through-an-iphone-app

Delay in Recording using avaudiorecorder [closed]

http://stackoverflow.com/questions/7804177/delay-in-recording-using-avaudiorecorder

16 forKey AVLinearPCMBitDepthKey recordSettings setObject NSNumber numberWithInt AVAudioQualityHigh forKey AVEncoderAudioQualityKey NSArray paths NSSearchPathForDirectoriesInDomains NSDocumentDirectory NSUserDomainMask YES NSString recDir paths objectAtIndex..

AVAudioRecorder Record method returns NO at random times

http://stackoverflow.com/questions/9706020/avaudiorecorder-record-method-returns-no-at-random-times

NSDictionary recordSettings NSDictionary dictionaryWithObjectsAndKeys NSNumber numberWithInt AVAudioQualityMin AVEncoderAudioQualityKey NSNumber numberWithInt 8 AVEncoderBitRateKey NSNumber numberWithInt 2 AVNumberOfChannelsKey NSNumber numberWithFloat..