AnalyzeSamples input range

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maep
2010-01-12
2013-05-09
  • maep
    maep
    2010-01-12

    hi, what is the range for left_samples and right_samples? since it's double i figured it should be -1.0 to 1.0, but that didn't produce any good results. next i tried int16 range -0x8000 to 0x7fff, but the result are still about .3 db off.

    thanks, maep

     
  • Glen Sawyer
    Glen Sawyer
    2010-01-12

    -0x8000 to 0x7fff is correct. That's the range of CD data, and the output of the mpg123 library I was using when I wrote MP3Gain.
    Not sure why your results are off by a bit.