#1 Burning Software

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Calisto
 Post subject: Expected size of the burning region on quick HDDVD erase?
PostPosted: Mon Apr 21, 2008 5:23 pm 
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Joined: Fri Apr 04, 2008 12:51 pm
Posts: 17
From your F.A.Q.:

>How could I get progress callbacks when doing rewritable disc erase >operation?
>...
>However such a trick could be applied using software approximation:
>1) Get expected size of the burning region (for CDs it would be 15MB for just
>TOC erase and full CD size for full disc erase, for DVDs it would be around
>150MB for just TOC erase and full DVD size for full disc erase). Say it would
>be Xx.

But what is the size of that region for HDDVD and BluRay?

Thanks.
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anton (staff)
 Post subject: Re: Expected size of the burning region on quick HDDVD erase
PostPosted: Mon Apr 21, 2008 5:34 pm 
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Joined: Fri Jun 18, 2004 12:03 am
Posts: 4089
Location: British Virgin Islands
We do overwrite full disc for full mode and first 64KB for fast mode.

Calisto wrote:
From your F.A.Q.:

>How could I get progress callbacks when doing rewritable disc erase >operation?
>...
>However such a trick could be applied using software approximation:
>1) Get expected size of the burning region (for CDs it would be 15MB for just
>TOC erase and full CD size for full disc erase, for DVDs it would be around
>150MB for just TOC erase and full DVD size for full disc erase). Say it would
>be Xx.

But what is the size of that region for HDDVD and BluRay?

Thanks.
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Calisto
 Post subject:
PostPosted: Mon Apr 21, 2008 9:58 pm 
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Posts: 17
But why only 64Kb for large BluRay and 15Mb for small CD?
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anton (staff)
 Post subject:
PostPosted: Tue Apr 22, 2008 7:57 pm 
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Do you want me start quoting MMC specification here? :) I don't think so... Just accept this as the way things were designed by hardware vendors.

Calisto wrote:
But why only 64Kb for large BluRay and 15Mb for small CD?
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Calisto
 Post subject:
PostPosted: Thu Apr 24, 2008 5:08 pm 
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And it is the same for both HDDVD and Blueray, isn't it?
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anton (staff)
 Post subject:
PostPosted: Thu Apr 24, 2008 7:33 pm 
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Yes, the same...

Calisto wrote:
And it is the same for both HDDVD and Blueray, isn't it?
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Calisto
 Post subject:
PostPosted: Sat Apr 26, 2008 3:47 pm 
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Thank you.
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anton (staff)
 Post subject:
PostPosted: Sat Apr 26, 2008 5:03 pm 
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:)
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