News: We have our first app in the store now, The Clickulator, a simple to use counting app with many different features. Available in the app store for only…
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iPhone SDK Tutorial – Recording And Playing Back Audio
News: We have our first app in the store now, The Clickulator, a simple to use counting app with many different features. Available in the app store for only…
Video Rating: 4 / 5
25 Comments
What do you use to record your videos?
@CitydriftSL works without problems on Xcode 4 and iOS sdk 5.
Hi did you ever get code working for live sound input to output? I’m lost
and need to code it for a project
perfect! Thanks.
Hi, It is a great video.! Unfortunately , it is not working on xcode 4.3?
Any ideas? It just does not do anything- After I recorded i try to play and
it does nothing. Thanks in advance
WORKKKKSS AMazing. Except on play back I am only hearing the recorded audio
in one side of my headphones. Anyone else have this issue and find a
solution??
Thanks for the hint, now it’s working perfectly…And thanks for the video!
great video, just one remark. Watch out for programming anti patterns! The
variable name isNotRecording is such an antipattern, because it will
confuse people who read through the code. Better use a variable name
“isRecording” because then it is clear that true=recording and no=not
recording
How can I record the audio which are come from iphone?
@mschorer Very good point, its definatley best to keep your code clear. In
this tutorial it was done in the way that i personally would do it. Thanks
for clarifying for us!
@iWorldApps how do i pause the audio that i have recorded and then is
playing? so i dont need to listen to everything i have recorded if i dont
want to. and how should i do so when i have recorded something and then
want to add something to that recFile? So both things i recorded is in the
temporaryRecFile
it wont’ work on xCode 4.3 Any ideas?
I have the same issue, i dont know fix it :S
Need some help! I want the file to be saved and compressed a bit so i can
access it later in a folder or something. Also i want it to record very low
sounds like on distance, is it possible to make it more like sensitive?
@iWorldApps how would i do that
hi, this is really an awesome it works fine on my Xcode 4.3 and i have
checked it many times it’s nice and happy.So, thanks vvvvvvvvvvvvvery much
for this nice effort.
Hey, very nice tutorial, works just fine on xcode 4.3.3… But how can i
save the recording in a not temporary file? Thanks 🙂
@johnydee187 Im not aware of anyway to do this (not to say its not possible
of course). But you could look into saving multiple files into your apps
directory and implementing some kind of playlist within it.
could i do this with live sound coming in and out
@maikrobi Unfortunately there is no simple way to change the pitch that i
know of, however if anyone else could shed some light this would be
brilliant. If we find anything then you’ll be first to know. The only
possible way to do this that i know of is within openAL, although i have no
experience with this.
@chasethemooseinc it Is possible, yes as you can have multiple sound
channels within the iPhone SDK. Sorry for the delayed reply.
Hey…, Nice tutorial. But i want to save that particular audio file. So, i
want how to save that & where i can save that file. Thanks in advance.
good video.Anyway to get the audio to save to the music playlist?
have you an idea how to change the pitch or frequency of the tempAudioFile
before playing?
Noticed a few comments about audio not playing. It’s to do with ARC in the
new Xcode. To retain the audio, add the following property into the header
file and voila! @property (nonatomic, strong) AVAudioPlayer *player; Hope
this helps, it worked when I used it. Great video by the way!