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2014/10/15 ¤U¤È 10:13:12
iphone Programming Glossary: recordingsHow do I stream video from iPhone acting as a server? http://stackoverflow.com/questions/20894810/how-do-i-stream-video-from-iphone-acting-as-a-server video from iPhone acting as a server I'm working on an app for iOS where one iPhone has to live stream its camera recordings to another iPhone to keep things simple both are in the same Wi Fi network . The streaming should work without a physical..
Proper AVAudioRecorder Settings for Recording Voice? http://stackoverflow.com/questions/2149280/proper-avaudiorecorder-settings-for-recording-voice rates. You can stomp all over a voice recording yet still have a useful file. Therefore your ultimate use for these recordings will guide your decisions on these settings. First you need to choose the audio format. Your choice will be determined by.. This cuts your data needs in half. The three Linear PCM settings you are using seem to be just for Linear PCM format recordings. I think they have no effect in your code since you are using the IMA4 format. I don't know the IMA4 format well enough..
How to get a volume measurement of iPhone recording in dB, with a limit of at least 120dB http://stackoverflow.com/questions/2548238/how-to-get-a-volume-measurement-of-iphone-recording-in-db-with-a-limit-of-at-le turorial I am only getting measurements up to 78 dB. I've read that that is because the dBFS spectrum for 16 bit audio recordings is only 96 dB. I tried modifying this piece of code in the init function dataFormat.mSampleRate 44100.0f dataFormat.mFormatID..
Play multiple audio files using AVAudioPlayer http://stackoverflow.com/questions/2586284/play-multiple-audio-files-using-avaudioplayer multiple audio files using AVAudioPlayer I am planning on releasing 10 of my song recordings for free but bundled in an iphone app. They are not available on web or itunes or anywhere as of now. I am new to iphone..
iOS multitasking for an Audio Recording application http://stackoverflow.com/questions/3848172/ios-multitasking-for-an-audio-recording-application an application that records audio. I am looking into the feasibility of supporting multitasking while doing audio recordings in the background . The answer seems to be a no from what I've read so far especially since the program is meant to release..
AVAudioRecorder won't record IF movie was previously recorded & played http://stackoverflow.com/questions/4148123/avaudiorecorder-wont-record-if-movie-was-previously-recorded-played won't record IF movie was previously recorded played My iPhone app uses AVAudioRecorder to make voice recordings. It also uses UIImagePickerController to record movies and MPMoviePlayerController to play movies. Everything works fine..
http://stackoverflow.com/questions/5890499/pcm-audio-amplitude-values audio amplitude values I am starting out with audio recording using my Android smartphone. I successfully saved voice recordings to a PCM file. When I parse the data and print out the signed 16 bit values I can create a graph like the one below. However..
Combining two .caf files on iPhone http://stackoverflow.com/questions/7656512/combining-two-caf-files-on-iphone none have gotten answers. I have an app that records audio using AVAudioRecorder. Now I just want to merge two or more recordings into one file that can be sent out via email. Does anyone have any clue as to how this can be done This answer suggests..
How to count steps using an Accelerometer? http://stackoverflow.com/questions/8310250/how-to-count-steps-using-an-accelerometer in front of you trying to get the debugger console to focus. What you should do is first rig your app to make some recordings ie write files containing the raw measurements then re rig your app #ifdefs would be handy here to be able to play back..
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