[M4IF Technotes] Re: about vlc

[cloverleafland mail.hongkong.com]

hello,
Thanks for your reply,
Further Qs on vlc.. From the Table B-18 in the standard, when LEVEL = -2048 and 0, there's no code representing these two situation, it's stated with "forbidden" only. So may I know how to treat with these values?
Besides, from the standard, there are three modes to encode such situation when short_video_header = 0, May I knwo are there any criteria on which modes to be used for encoding? or we would simply freely choose one for encoding.
Thanks...
Regards,
Clover
> 
> Hai Cloverleafland,
> 
> Many possible combinations of runs and levels have no variable length code
> to represent them.
> In order to encode these statistically rare combinations an Escape Coding
> method is used.
> 
> Please refer the Standard: Chapter:  7.3 Texture decoding
>                          in particular : 7.3.1.3 Escape code
> 
> Regards,
> Vinayagam.M
> -----------------------------------------------
> M.Vinayagam
> Senior Software Engineer
> L&T Infotech Limited
> KIADB Industrial Estate,
> Hootagalli,
> Mysore - 571 186
> Tel: 91-821-40561 Ext:2613
> E-mail: vinayagam_m   yahoo.com
>  
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