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  1. 21st Jul 2007 21:26 #1
    drwho
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    Hi all
    I wonder if anyone here can give me some suggestions regarding a bunch of flv files that I like to improve their volume which is very low and when converted to ie avi (xvid or Dvix) contain lots of hissing.
    Should I convert them to other format and then demux, correct the audio stream and remux?
    What are the best tools to use for this job?
    Thank you
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  2. 22nd Jul 2007 00:40 #2
    Ai Haibara
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    You could always use FLV Extract on the FLVs, which would give you an AVI video stream (no audio, FLV or VP6-encoded) and an MP3 audio stream. Then, all you'd need to do would be to edit the MP3 however you want, re-encode the AVI for DivX/Xvid, and then mux the AVI and MP3 together.
    If cameras add ten pounds, why would people want to eat them?
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  3. 22nd Jul 2007 01:21 #3
    45tripp
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    then mux audio to the avi,
    and try the following,
    or adapt it
    https://forum.videohelp.com/topic314909.html?highlight=gain

    gl
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  4. 22nd Jul 2007 17:13 #4
    drwho
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    Thank you for your replies
    I may have to do some audio restoration to wipe out the hissing.
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