dvdauthor.exe error (_cygtls::handle_exceptions: Exception: STATUS_ACCESS_VIOLATION)

Vladimir Skuzovatkin <[email protected]> Wed, 5 May 2010 16:48:21 +0400
Newsgroups	gmane.comp.multimedia.dvdauthor.user
Message-ID	<[email protected]>
Hi!

Thank you for information!!!


2010/5/5 <dvdauthor-users-request-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>

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> Today's Topics:
>
>   1. Re: dvdauthor.exe error (_cygtls::handle_exceptions:
>      Exception: STATUS_ACCESS_VIOLATION) (Lawrence D'Oliveiro)
>   2. Non-Title PGCs (Lawrence D'Oliveiro)
>   3. C-Style Comments (Lawrence D'Oliveiro)
>   4. Text Aspect Ratio & Video Format (Lawrence D'Oliveiro)
>   5. Re: Fun With Varied_Open (Lawrence D'Oliveiro)
>   6. Re: Overwrite Output Directory? (Lawrence D'Oliveiro)
>   7. Re: Text Aspect Ratio & Video Format (Peter Koeleman)
>   8. Re: Text Aspect Ratio & Video Format (Lawrence D'Oliveiro)
>   9. Re: C-Style Comments (Lawrence D'Oliveiro)
>  10. Detecting Duplicate Substream IDs (Lawrence D'Oliveiro)
>  11. Re: Detecting Duplicate Substream IDs (Elio Blanca)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 27 Apr 2010 22:57:49 +1200
> From: Lawrence D'Oliveiro <ldo-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Subject: Re: [Dvdauthor-users] dvdauthor.exe error
>        (_cygtls::handle_exceptions: Exception: STATUS_ACCESS_VIOLATION)
> To: dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Message-ID: <4BD6C32D.4050809-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> On 27/04/10 22:17, Vladimir Skuzovatkin wrote:
>
> >         So in my opinion the procedure of creation/initialization the
> >         "vm_statement" structures is not corrected.
>
> Thanks for such a detailed analysis. :)
>
> Note that there are limitations laid down in the DVD-Video spec on how
> many of these sorts of objects you?re allowed to have: no more than 99
> each of titlesets, and menus and titles in a titleset, numbered from 1.
> That?s why the code assumes each number will fit in 7 bits, and uses the
> remaining bits for other purposes.
>
> The bug really is in not checking that the number specified by the user
> is in the valid range.
>
> >         We have "ws->titles->pgcs[128 - 128 - 1]" (i2 for this file is
> >         equal to 128!!!) when will be processed file with number 127. -
> >         So we have the error.
>
> I have added some extra validation to the VM language parsing code so it
> will flag the error immediately as ?title number out of range?, instead
> of crashing. Please try the latest code from my Git repository and see
> how it goes.
>
>
>
> ------------------------------
>
> Message: 2
> Date: Wed, 28 Apr 2010 23:47:49 +1200
> From: Lawrence D'Oliveiro <ldo-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Subject: [Dvdauthor-users] Non-Title PGCs
> To: dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Message-ID: <4BD82065.7090503-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
> Looking over some DVD-Video info at the dvd-replica.com site, I
> discovered that a title in a titleset can consist of more than one PGC.
> However, dvdauthor was assuming that every PGC in a titleset was a new
> title.
>
> I have added a new feature where you can now specify, e.g.
>
>     <titles>
>         <pgc ...>
>             ...
>         </pgc>
>         <pgc entry="notitle">
>             ...
>         </pgc>
>     </titles>
>
> and a PGC with ?entry="notitle"? will be considered to be part of the
> same title as the previous PGC.
>
> dvdunauthor has also been updated to decompile this information
> appropriately.
>
> I haven?t updated the man page yet; I?ll do that soon, I promise. :)
>
>
>
> ------------------------------
>
> Message: 3
> Date: Sun, 02 May 2010 00:05:39 +1200
> From: Lawrence D'Oliveiro <ldo-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Subject: [Dvdauthor-users] C-Style Comments
> To: dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Message-ID: <4BDC1913.1050205-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
> You can now use C-style /* ... */ comments in the VM language. XML-style
> <!-- ... --> comments worked before and still work, but they just don?t
> cut it. :)
>
> Oh, and you can now also include <![CDATA[  ...  ]]> sections as well.
> Within these, ?<? and ?&? characters don?t need to be escaped.
>
>
>
> ------------------------------
>
> Message: 4
> Date: Sun, 02 May 2010 17:01:17 +1200
> From: Lawrence D'Oliveiro <ldo-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Subject: [Dvdauthor-users] Text Aspect Ratio & Video Format
> To: dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Message-ID: <4BDD071D.4090001-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
> spumux is now sensitive to whether the video format is PAL or NTSC, same
> as dvdauthor. This way the textsub movie-height, movie-fps and
> subtitle-fps values can have appropriate defaults depending on the
> format (movie-height defaulting to 478 for NTSC and 574 for PAL, the fps
> attributes correspondingly being 29.97 for NTSC and 25 for PAL).
>
> I have also added an ?aspect? attribute to the <textsub> tag, which can
> have values ?16:9? or ?4:3?. This, together with the video format, is
> used to adjust the rendering of the text so the glyph shapes are not
> distorted from their original design.
>
> The previous code always rendered the glyphs assuming the pixel density
> was the same across and down, which of course was always wrong, and
> furthermore could be wrong in four different ways.
>
>
>
> ------------------------------
>
> Message: 5
> Date: Sun, 02 May 2010 19:00:17 +1200
> From: Lawrence D'Oliveiro <ldo-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Subject: Re: [Dvdauthor-users] Fun With Varied_Open
> To: dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Message-ID: <4BDD2301.6090401-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> On 10/04/10 09:55, I wrote:
>
> > One place where it doesn?t (yet) work is with the name of a
>  > subtitle text file in a spumux XML file. I?m thinking of a
>  > way to implement that...
>
> Done!
>
>
>
> ------------------------------
>
> Message: 6
> Date: Sun, 02 May 2010 19:02:17 +1200
> From: Lawrence D'Oliveiro <ldo-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Subject: Re: [Dvdauthor-users] Overwrite Output Directory?
> To: dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Message-ID: <4BDD2379.4070608-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> On 03/03/10 17:51, I wrote:
>
> > Perhaps add a ?-O? option which specifies the output directory like
> > ?-o?, but also overwrites its contents, e.g.
> >
> >       dvdauthor -o dir -x ctlfile
> >
> > appends to any existing contents of dir, whereas
> >
> >       dvdauthor -O dir -x ctlfile
> >
> > would start dir afresh.
>
> Done.
>
>
>
> ------------------------------
>
> Message: 7
> Date: Sun, 2 May 2010 17:13:10 +0200
> From: Peter Koeleman <[email protected]>
> Subject: Re: [Dvdauthor-users] Text Aspect Ratio & Video Format
> To: dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Message-ID: <[email protected]>
> Content-Type: Text/Plain;  charset="us-ascii"
>
> Op zondag 2 mei 2010 07:01:17 schreef Lawrence D'Oliveiro:
> (snip)
> > The previous code always rendered the glyphs assuming the pixel density
> > was the same across and down, which of course was always wrong, and
> > furthermore could be wrong in four different ways.
>
> I noticed this also fixes 16:9 menu buttons. The selected and highlighted
> images weren't mapped right.
>
>
>
> ------------------------------
>
> Message: 8
> Date: Mon, 03 May 2010 08:59:58 +1200
> From: Lawrence D'Oliveiro <ldo-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Subject: Re: [Dvdauthor-users] Text Aspect Ratio & Video Format
> To: dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Message-ID: <4BDDE7CE.5050902-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> On 03/05/10 03:13, Peter Koeleman wrote:
>
> > I noticed this also fixes 16:9 menu buttons. The selected and highlighted
> > images weren't mapped right.
>
> I didn?t do anything to that. It should have worked before, there was no
> difference in the treatment of the different images.
>
>
>
> ------------------------------
>
> Message: 9
> Date: Mon, 03 May 2010 10:40:56 +1200
> From: Lawrence D'Oliveiro <ldo-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Subject: Re: [Dvdauthor-users] C-Style Comments
> To: dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Message-ID: <4BDDFF78.8060306-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> On 02/05/10 00:05, I wrote:
>
> > You can now use C-style /* ... */ comments in the VM language.
> >
> > Oh, and you can now also include<![CDATA[  ...  ]]>  sections as well.
>
> For example, instead of
>
>     if (g0 lt 3 and g1 le 4)
>       {
>         g2 = 5; <!-- do something useless -->
>       }
>
> you can also write
>
>     <![CDATA[
>     if (g0 < 3 && g1 <= 4)
>       {
>         g2 = 5; /* do something useless */
>       }
>     ]]>
>
>
>
> ------------------------------
>
> Message: 10
> Date: Mon, 03 May 2010 20:02:59 +1200
> From: Lawrence D'Oliveiro <ldo-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Subject: [Dvdauthor-users] Detecting Duplicate Substream IDs
> To: dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Message-ID: <4BDE8333.7030400-kC51rjc0cqs1dNLGKZg6taU/[email protected]>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
> I have put a check into spumux to ensure there isn?t already a
> subpicture stream with the same ID as the one you?re trying to add.
> While I was at it, I also added info messages showing what existing
> substream IDs are present.
>
>
>
> ------------------------------
>
> Message: 11
> Date: Wed, 05 May 2010 13:27:19 +0200
> From: Elio Blanca <[email protected]>
> Subject: Re: [Dvdauthor-users] Detecting Duplicate Substream IDs
> To: dvdauthor-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Message-ID: <4BE15617.2080502-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
> Content-Type: text/plain; charset=ISO-8859-15; format=flowed
>
> I sometimes took advantage from this spumux missing check, I mean I used
> it:
>
> $ spumux -m dvd -s 0 script_normal.xml < base.m2v > first_step.m2v
>
> in order to mux `normal' subtitles in the first pass, then:
>
> $ spumux -m dvd -s 0 script_forced.xml < first_step.m2v > ready.m2v
>
> for muxing forced subs for the same language (both xml files refer to a
> text .srt file, not png
> image lists)
> Is this behaviour still preserved?
>
>
>
>
> ------------------------------
>
>
> ------------------------------------------------------------------------------
>
>
> ------------------------------
>
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>
> End of Dvdauthor-users Digest, Vol 43, Issue 1
> **********************************************
>



-- 
Thanks,
Vladimir

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