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Revision 7e0a284b

Parent 67fc32ac
Child cc4d3dd3

Added by Justin Ruggles about 10 years ago

ac3enc: shift coefficients to 24-bit following MDCT rather than using an exponent offset.

This makes channel coupling more accurate, increasing quality for stereo
content. It also simplifies exponent extraction and mantissa quantization
by no longer needing to apply an offset to the exponents.

Signed-off-by: Michael Niedermayer <>


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