How can i only recording channel via mic?

umtumt

Hi,
Sorry for if the post is duplicate another. But i can not find related post about my problem.
I'm developing an audio app with a record function and playing audio files, and i don't want to record both the backing music and the microphone audio at the same time. I want to record only microphone audio.
How can i do this?
Thanks.

Comments

  • umtumt

    When i removed " [_audioController addOutputReceiver:_recorder]; "
    this block it works fine.

  • paulwongpaulwong

    Did it work perfectly? For me, there is still some level of the background music...

    @umt said:
    When i removed " [_audioController addOutputReceiver:_recorder]; "
    this block it works fine.

  • umtumt

    Sorry, i deleted my sample codes so i can not try this issue on TAAE1.
    I changed my audio engine from TAAE1 to TAAE2.
    Still i can not recording only incoming from built-in mic :disappointed:
    It records all of the output audio file player modules with recorded audio (input module). ( also i can not avoid feedback)
    Any suggestions for a render path or routing configuration?

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