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ac3enc: Change EXP_DIFF_THRESHOLD to 500.

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This patch changes the exponent difference threshold in the exponent
strategy decision function of the AC-3 encoder.  I tested lowering in
increments of 100.  From 1000 down to 500 generally increased in quality
with each step, but 400 was generally much worse.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit c3beafa0f1)
This commit is contained in:
Justin Ruggles
2011-02-02 18:23:59 +00:00
committed by Michael Niedermayer
parent 057f3d2763
commit 1003022668
3 changed files with 3 additions and 3 deletions
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2
tests/ref/acodec/ac3_fixed
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@@ -1,2 +1,2 @@
9823c8f74097eab5d148cf0536ae932e *./tests/data/acodec/ac3.rm
37e119c644ba0472c079d0e907bf78df *./tests/data/acodec/ac3.rm
98751 ./tests/data/acodec/ac3.rm