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Thread: mp3 frame size

  1. Feb 8th, 2002, 10:15 AM #1
    Everso
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    mp3 frame size

    Hi all,

    I'm writing a program to walk through a mp3 file and check all the frames are intact etc. One thing I am having a problem with.

    FrameSize = 144 * BitRate / SampleRate + Padding


    This is all well and good until a VBR file. In vbr the bitrate is set to bin "0000". So the question is how do you calculate the frame size if you haven't got the bit rate?

    Any one any ideas or have I missed the point somewhere?

    Everso
    I just code a little in the morning, before I go to work. Just to get the day going. I can stop any time I want
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  2. Feb 8th, 2002, 10:35 AM #2
    Blobby
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    you could always see if theres any code to help you here:http://home12.inet.tele.dk/mkaratha/

    maybe you could post en email to someone on the site
    There are 3 types of people in this world.........those that can count, and those that can't.

    Blobby
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