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  1. #1
    Registered User
    Join Date
    Oct 2009
    Posts
    82

    Is it possible to record high quality audio with Qt?

    If I use phone built in audio recorder, the high quality version seems to be packed into .mp4 container and is actually a smaller file than the standard quality, which will be a 8000Hz wav file.

    Is there a way to record the same high quality .mp4 with Qt?

    Btw. Qt InputAudio sample program doesn't seem to work at all on 808.
    Grego
    http://mpaja.com/

  2. #2
    Registered User
    Join Date
    Jul 2012
    Posts
    10

    Re: Is it possible to record high quality audio with Qt?

    Unfortunately not, for most devices the
    frequency spectrum is limited to mic
    amps built-in filter.

  3. #3
    Regular Contributor
    Join Date
    Mar 2012
    Posts
    144

    Re: Is it possible to record high quality audio with Qt?

    has you tried to use QMediaRecorder class?

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