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Subject: Re: [New WMA Codecs] Progress Report #6

Re: [New WMA Codecs] Progress Report #6

From: Mohamed Tarek <mtarek16_at_gmail.com>
Date: Sun, 11 Jul 2010 20:32:05 +0300

On Sun, Jul 11, 2010 at 2:51 PM, Mohamed Tarek <mtarek16_at_gmail.com> wrote:

>
> Yes I might need to do that, but I'm still not sure the problem is with the
> imdct. I'll go through the code again and try to determine exactly where the
> problem is.
>

I tried that and got the exact same faulty output. I tried copying the fixed
point coefficients into the floating point ones passing those to the float
imdct and then copying back the float coeffs into the fixed coeffs just
after, and the sound quality was perfect, so it seems it's actually a
problem with the mdct. (both codeclib's and libwmapro's)

> Also, there seems to be something wrong with the patch, I'll prepare
> another one tonight.
>
>
I take that back. The patch applied and compiled cleanly against a fresh
checkout.

-- 
MT
Received on 2010-07-11

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