[Ffmpeg-devel] Simpler Patch to bring AC3 encoder output up to input level
Thu Nov 23 23:24:02 CET 2006
On 11/22/06, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Tue, Nov 21, 2006 at 02:36:54PM -0800, Bill O'Shaughnessy wrote:
> > Hello all,
> > After some inputs, the overflow protection of using 32bit multiplies
> > is not necessary and a simpler patch does work to bring ac3 output up
> > to the exact level of the input. I have tested this on a wave file
> > normalized
> > to the maximum of 16 bits. It does work and the output is at the
> > exact level of the input.
> > Good Luck,
> > Bill O.
> > Here is the Patch
> ok, after looking at ac3enc.c a little iam fine with this but first your
> patch looks mangled try attaching it and second you forgot to update the
> regression test checksums (this should change a few)
Applied, along with reg tests update.
I'd like to say I really regret that some ppl who submit patch doesn't
go all the way to submit "ready to go patches". Are they just meant to
be lost in the noise?
With DADVSI (http://en.wikipedia.org/wiki/DADVSI), France finally has
a lead on USA on selling out individuals right to corporations!
Vive la France!
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