Quote:
Originally Posted by madshi
Yes, I agree, that's insane. And the ArcSoft DTS decoder stumbles over at least 1 of those 7 layouts.
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Probably because some of them are not entirely-compliant with the (already-imperfect) Wave-Format-Ext definitions...
Code:
Speaker Position Decimal Value
ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ ŻŻŻŻŻŻŻŻŻŻŻŻŻ
FRONT_LEFT 1
FRONT_RIGHT 2
FRONT_CENTER 4
LOW_FREQUENCY 8
BACK_LEFT 16
BACK_RIGHT 32
FRONT_LEFT_OF_CENTER 64
FRONT_RIGHT_OF_CENTER 128
BACK_CENTER 256
SIDE_LEFT 512
SIDE_RIGHT 1024
TOP_CENTER 2048
TOP_FRONT_LEFT 4096
TOP_FRONT_CENTER 8192
TOP_FRONT_RIGHT 16384
TOP_BACK_LEFT 32768
TOP_BACK_CENTER 65536
TOP_BACK_RIGHT 131072
RESERVED 262144
As the table above shows, the positions
BACK_LEFT_OF_CENTER,
BACK_RIGHT_OF_CENTER,
LEFT_WIDE,
RIGHT_WIDE,
TOP_SIDE_LEFT,
TOP_SIDE_RIGHT,
"do not exist" in the
Wave-Format-Extensible "world".