[NUT-devel] Re: r19110 - trunk/DOCS/tech/nut.txt

[Baptiste Coudurier]

Hi

Michael Niedermayer wrote:
> Hi
> 
> On Sun, Jul 16, 2006 at 05:52:25PM -0400, Rich Felker wrote:
> [...]
>>> then there are some mov based codecs like qdm2 which maybe need several
>>> chunks, they currently simply copy a whole set of mov chunks blindly
>>> into extradata in ffmpeg, that of course is a terrible mess which
>>> someone should fix in ffmpeg ...
>> Any good ideas? If the mov atoms aren't hard to parse I wonder if
>> original Qt codecs should just be allowed to keep their mov atoms...
> 
> hmm, ive no strong objections here ...
> 
> iam also thinking that maybe we should simply ignore these closed
> propriatary mov based codecs, i really doubt anyone will want to
> store them in nut ever anyway ...
> 
> [...]
> 

What do you mean "proprietary" mov ? Consider that now mov/isom/mp4/3gp
is ISO file format reference.

Im thinking of jpeg 2000 extradata, that has a chance to be in NUT some
day, same for qclp (3g2 audio codec) and what about aac ?

aac cant be stored as adts in nut it violates the specs (double container)

-- 
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