OSStatus error 1718449215

Question

I have created an iPhone application to record our voice. When I try to record, I am getting error message in following statement.

recorder = [[ AVAudioReco         


        

Answer 1

My favourite tool for deciphering OSStatus codes is https://osstatus.com

OSStatus error 1718449215 is kAudioConverterErr_FormatNotSupported, which may mean:

• The format you're trying to export to is not supported (double check the file extension of your output file URL).

• There's an issue with the recordSettings. One thing to look out for is that the value of the AVFormatIDKey matches the file extension of the output file URL.