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#9 DISTORSION IN U-LAW AUDIO

closed
nobody
None
5
2006-12-14
2006-02-19
Anonymous
No

There is a problem when saving as uncompressed PCM, i
think it is a volume gain problem, the output sound is
a little more louder, and when the original sound is
very loud, the output file sounds distorted.

The camera is a kodak easyshare.
Audio is u-Law 2:1 Mono 16kHz
video is MPEG4 640x480

Discussion

  • Oleg Mikheev

    Oleg Mikheev - 2006-12-14
    • status: open --> closed
     
  • Oleg Mikheev

    Oleg Mikheev - 2006-12-14

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    user_id=1150274
    Originator: NO

    Well, I don't think it's a error in u=Law decoding algorithm, cause it's very
    simple. You can use 'Source audio' option, cause u-Law is non-packet format, like PCM.
    Anyway, you can send me a small sample by e-mail.

     

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