[Mp4-tech] Re: [jvt-experts] [H.264] reference picture management

[Satendra]

As per my understanding, we are not applying memory management control
operations after every slice decode. We are doing reordering before slice
decodes.
memory management control operations are performed after decoding one
complete picture.
I think the idea might be for error concealment in case of few slice loses.
Still I am not sure.
regards
Satendra
On 1/11/07, Harpreet Singh <preetatwal1980 yahoo.com> wrote:
>
> Hi,
> I think the logic want to impose the  memory managment control operation
> for each slice to be decoded.
>
> Which help in adaptive reference picture management.
>
> Though the values might be same but it will apply to decoded picture
> differently each time a slice is deocded.
>
> Regards,
> Harpreet Singh
>
>
> *Satendra <spsatendra gmail.com>* wrote:
>
> Hi,
>
> why do we need to send dec_ref_pic_marking() syntax elements in each slice
> header. Standard says for all the slices in a picture these syntax should
> have same values, then what is the need to send them again n again?
>
> thanks
> Satendra
>
> --
>
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-- 
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"We all agree on the necessity of compromise. We just can't agree on when
it's necessary to compromise."  ------Larry Wall
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