Re: The duration of the MP3 converted from PCM is not normal

Thomas Orgis <[email protected]>
Newsgroups gmane.comp.audio.mp3.lame
Message-ID <[email protected]>
Am Wed, 31 Jul 2013 18:34:48 +0200
schrieb Josep Maria Antolin <[email protected]>: 

> If this is a VBR file (like suggested by Thomas), and you have used the
> seek function (i.e. moved the slider to seek in time), then the error is
> around the possible rounding effect.  

> Players should interpolate this table when seeking  

Damn, I was not aware that a player should interpolate with the
associated error. I made mpg123 actually seek to one of the given 100
positions and advance from there. So, that particular player should be
sample-accurate even when hopping around in VBR. I went through pains
and caused some code convolution to assure that;-)

But yes, "normal" players can introduce that through seeking. This is
what mpg123 does in fuzzy seeking mode (with even larger error without
the seek table).


Alrighty then,

Thomas

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