Stephen wrote:
> On 23 Aug 2008 13:24:35 -0400, Warp <war### [at] tagpovrayorg> wrote:
> 
>>  (Another issue is that creating an mpeg video (regardless of the mpeg
>> version) is not an unambiguous process. Some mpeg codecs are able to
>> create noticeably better image quality at the exact same file sizes
>> than other, lower-quality codecs.)
> 
> Would you expand on this, Warp?

The MPEG standard specifies *exactly* how to decode an MPEG file into 
something that can be displayed. However, it leaves several parts of the 
*encoding* process open to interpretation.

At least, that is my understanding of it.

-- 
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*

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