[Mp4-tech] Data Partitioning

[Herbert Thoma]

steffen.maul philips.com schrieb:
> 
> Hi all,
> I have some questions about the Data Partitioning mode. Hopefully
> someone can answer me.
> 
> 1. How to handle interlaced information in DP mode?
>     Is DP allowed for interlaced sequences?

Interlace is not possible in DP mode (binary only shape and greyscale shape
are not possible, too)
> 2. How to handle B-VOP's in case of DP? Are B-VOP's inserted in the normal mode
>     or is DP forbidden if there are B-VOP's in a sequence?

There is no DP mode for B-VOPs. I and P-VOPs are data partitioned and B-VOP
are coded the normal (non DP) way.
Regards,
 Herbert.
> Thanks in advance,
> Steffen
> 
> ----------------------------------------------------------------------------------------------------------------------
> Steffen Maul
> 
> Department Video Coding
> Consumer Businesses Innovation Center Hamburg
> 
> Philips Semiconductors GmbH                     phone:  +49 40 5613 3725
> Stresemannallee 101                                        fax:         +49 40 5613 3525
> 22529 Hamburg, Germany
> 
> Intranet: http://pww.ich.sc.philips.com/
> Intranet: http://pww.cc-vcs.sc.philips.com/
> ----------------------------------------------------------------------------------------------------------------------
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-- 
Herbert Thoma
FhG-IIS A, Studio Department
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