[FFmpeg-devel] [PATCH] RealAudio 14.4K encoder

[Michael Niedermayer]

On Fri, Jun 11, 2010 at 11:29:33PM +0200, Vitor Sessak wrote:
> On 06/11/2010 11:10 AM, Michael Niedermayer wrote:
>> On Fri, Jun 11, 2010 at 11:03:06AM +0200, Vitor Sessak wrote:
>>> On 06/10/2010 02:03 AM, Michael Niedermayer wrote:
>>>> On Wed, Jun 02, 2010 at 01:13:17PM +0200, Francesco Lavra wrote:
>> [...]
>>>
>>>> btw, is the code stable enough to add a regresion test? or is it
>>>> giving different results between compilers/cpus?
>>>> a reg test would be usefull
>>>
>>> I got a different MD5 in Mans' PPC box.
>>
>> does the tiny_psnr output differ too?
>
> Yes, by less than 1%.

what is less than 1%, please show the 2 outputs

anyway, a difference that is bigger than +-1 in the least sinificant
digit printed here is hinting toward a bug or lack of precission in some
calculation or some instability.
does this disappear with a #define float double ?


[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I am the wisest man alive, for I know one thing, and that is that I know
nothing. -- Socrates
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: Digital signature
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/attachments/20100613/320c283e/attachment.pgp>