Vorbis dev - Sep 2002 - Floor1 header decoding

Hi,

is there an error in the last part of the algorithm describing how 
to read a floor1 header? According to point 18 and 19, the vector 
[floor1_class_dimensions] must have at least [floor1_partitions] 
elements, but when reading/computing these two values on the beginning 
of the header, they are not related to eachother, and my attempts 
to apply this algorithm to real ogg-files gives me [floor1_partitions] 
to be higher than [maximum_class]+1 (which is the number of elements 
in [floor1_class_dimensions]).

Tor

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On Thu, Sep 12, 2002 at 08:22:48PM +0200, Tor-Einar Jarnbjo
wrote:
> Hi,
> 
> is there an error in the last part of the algorithm describing how 
> to read a floor1 header? According to point 18 and 19, the vector 
> [floor1_class_dimensions] must have at least [floor1_partitions] 
> elements, but when reading/computing these two values on the beginning 
> of the header, they are not related to eachother, and my attempts 
> to apply this algorithm to real ogg-files gives me [floor1_partitions] 
> to be higher than [maximum_class]+1 (which is the number of elements 
> in [floor1_class_dimensions]).
Line 19 was indeed incorrect.  Updated/corrected version now in CVS
and on xiph.org/ogg/vorbis/doc/vorbis-spec-floor1.html

Monty
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