Latest post Wed, May 21 2008 1:05 PM by jwrl. 1 replies.
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  • Wed, May 21 2008 10:28 AM

    • admo33
    • Not Ranked
    • Joined on Wed, Apr 9 2008
    • london
    • Posts 14
    • Points 190

    44100 Hz audio recording matching with 48000Hz audio camera recording

    Hi there,

    I encounter some synch problems in my edit.

    I'm editing a concert in which the audio has been recorded with an external recorder at 44.100Hz, and I filmed it with a camera in which the audio is 48.000Hz, this audio just being used as a cue in order to link it with the good quality 44.100 audio.

    I can understand why 44.100 and 48.000 can be out of synch. But what surprises me, is that the picture is out of synch as well with the 44.100, as if the audio recording on the camera affected the frame rate of the video?? am sure not...

    I guess the solution is to re-sample the 44.100 into 48.000, I tried it with quicktime pro but I dont thnik its the right tool for that as the audio remained exactly the same. Guess I need to use a proper audfio software.

    Your knowledge into audio sample rates in video would be much appreciated!! It's not really clear to me.... I know that audio recordings should always be at 48.000, but would be good to know how to deal with 44.100 as well

    cheers

     

     

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  • Wed, May 21 2008 1:05 PM In reply to

    • jwrl
    • Top 25 Contributor
    • Joined on Thu, Oct 13 2005
    • Melbourne, Australia
    • Posts 3,491
    • Points 40,375

    Re: 44100 Hz audio recording matching with 48000Hz audio camera recording

     This same thread has already been answered elsewhere.

    MC 3.0.5 - Gigabyte GA-X38-DQ6 mobo - Intel core 2 Extreme Q6850 3 GHz - nVidia Quadro 1700 - 4 Gbyte mem - Internal 4 Tb SATA II 4-way RAID 5 array -... [view my complete system specs]

     

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