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  1. #1
    Registered User
    Join Date
    Feb 2013
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    2

    Qt Unable to save recordered audio clip

    Hello, i am using Qt 4.8 and trying to record sound from phone. I have used both QMediaRecorder class and QAudioInput . both method are working fine in simulator and saving recorded clip. But when test this app in phone it is not saving audio clip. just a blank file created with 0 byte size.

    Can anybody tell me how to save recorded audio clip from phone using Qt.

  2. #2
    Registered User
    Join Date
    Jun 2012
    Location
    Hull, United Kingdom
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    48

    Re: Qt Unable to save recordered audio clip

    Maybe it needs WriteUserData Capability?

    I assume you are using Symbian ?
    Check out my Symbian, Series 40 Apps on Nokia store !
    http://store.ovi.com/publisher/Allstar%20Software/

  3. #3
    Registered User
    Join Date
    Feb 2013
    Posts
    2

    Re: Qt Unable to save recordered audio clip

    No because when i manual write data from same stream object... it works... actual running in phone is not sending sound data to recorder object. it's not file handling error. file read and write working perfect . there is problem in Recorder. i have used two methods. both work fine in simulator but not in phone.

  4. #4
    Nokia Developer Moderator
    Join Date
    Feb 2006
    Location
    Budapest, Hungary
    Posts
    28,752

    Re: Qt Unable to save recordered audio clip

    Recording audio/video requires UserEnvironment capability, do you have that one? (It can be self-signed, but has to be specified explicitly)
    Of course I also assume you are targeting Symbian.
    Last edited by wizard_hu_; 2013-09-06 at 17:48.

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