[XviD-devel] Re: XviD 1.0 Feature Request: autodetect iDCT decoder
(fwd)
Christoph Lampert
chl at math.uni-bonn.de
Thu Nov 20 21:35:44 CET 2003
Hi,
I got this by private mail.
Would it be possible to autodetect this?
gruel
---------- Forwarded message ----------
Date: Thu, 20 Nov 2003 19:33:21 +0100 (CET)
From: ------- <uldead at freemail.hu>
To: gruel at xvid.org
Subject: Re: XviD 1.0 Feature Request: autodetect iDCT decoder
Hi
I have an idea for feature of XviD 1.0: You must know that some
versions used Simple iDCT instead of Walken. You also know that if
you played back it with Walken iDCT versions artifacts would appear.
So my idea would be to implement some kind of autodetect that would
determine that if the codec should use Simple or Walken iDCT for
decode. It would be essential for backwards compatibility i think,
because a lots of ppl still using the Simple iDCT versions, and i have a
pretty good archive of videos encoded with Simple iDCT ones, and they
look very bad played back with Walken, and i dont like the idea of trash
em.
So what do you think ? plz answer back even if you think its a lots of
bullshit
Martin
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