Re: dvda-author testing version with info chunk extraction

[Udo-12]

Fabrice,

--- On Sat, 6/6/09, fabrni@... <fabrni@...> wrote:
> There's a testing version of a new
> capability for extracting info chunks from extended WAV
> headers to a textfile database :

Does this version also simply read the WAVs with metadata without error so that nice DVD-A's are produced? (i.e.: it fixes the 44-byte WAV header stigma)

Kind regards,
Udo


     

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[fabrni]

I hope it does, but it's not ready for release yet.
Headers are parsed for six types of metadata tags (filename, author, creation date, comment, copyright and style). More could be added yet many editors stick to these.
Audacity only fills in name, author, date and comment, why not more it's beyond my control, perhaps a bug.
I did not test with other editors.
Do not forget to use -finfodir=dir/ or -Finfodir=dir/ to enable this option.
I'd be a nice plus if Jerome Brock could fix his mkisofs version (the a58 patch seems to be broken) and add an option to ISO an extra data directory along with the others.
So that information is preserved and possibly retrievable from discs by editors or frontends (as I still have no clue about info chunks on DVD-A files).

-----E-mail d'origine-----
De : udo <udovdh@...>
A : dvd-audio-devel@...; lfeldkam@...; fabrni@...
Envoyé le : Samedi, 6 Juin 2009 18:10
Sujet : Re: [Dvd-audio-devel] dvda-author testing version with info chunk extraction

Fabrice,



--- On Sat, 6/6/09, fabrni@... <fabrni@...> wrote:
> There's a testing version of a new

> capability for extracting info chunks from extended WAV

> headers to a textfile database :



Does this version also simply read the WAVs with metadata without error so that 

nice DVD-A's are produced? (i.e.: it fixes the 44-byte WAV header stigma)



Kind regards,

Udo





      



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Go to: http://p.sf.net/sfu/opensolaris-get

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[Udo-12]

Hallo Fabrice,

--- On Sat, 6/6/09, fabrni@... <fabrni@...> wrote:
>  I hope it does,

Just search for the data chunk.

> but it's not ready for release yet.

I know, but it would be nice if you handle most chunks well enough, including data, so that WAV is no longer a challenge but just works in most cases. (extremes excluded)
It could save me 10's of clicks in audacity when saving multiple... :-)

> Headers are parsed for six types of metadata tags
> (filename, author, creation date, comment, copyright and
> style). More could be added yet many editors stick to
> these.

Please consider data.

> Audacity only fills in name, author, date and comment, why
> not more it's beyond my control, perhaps a bug.

Maybe ask? I am on both audacity lists.


Kind regards,
Udo


     

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[fabrni]

Udo, could you send me a header (please not a whole wav file, unless if quite short) in which you get a "data chunk" as you'd like the app to parse it?
Currently I'm parsing the INFO list chunk in technical terms. Are you referring to the FACT chunk? Or any associate data chunk? Please send back some more detail on your request.
It might be a good idea to have a look at this reference table:

Multimedia Programming Interface and Data Specifications 1.0

( http://www.tactilemedia.com/info/MCI_Control_Info.html )

Best, Fab


-----E-mail d'origine-----
De : udo <udovdh@...>
A : dvd-audio-devel@...; fabrni@...
Envoyé le : Samedi, 6 Juin 2009 19:21
Sujet : Re: [Dvd-audio-devel] Re : dvda-author testing version with info chunk extraction

Hallo Fabrice,







--- On Sat, 6/6/09, fabrni@... <fabrni@...> wrote:



>  I hope it does,







Just search for the data chunk.







> but

 it's not ready for release yet.







I know, but it would be nice if you handle most chunks well enough, including 



data, so that WAV is no longer a challenge but just works in most cases. 



(extremes excluded)



It could save me 10's of clicks in audacity when saving multiple... :-)







> Headers are parsed for six types of metadata tags



> (filename, author, creation date, comment, copyright and



> style). More could be added yet many editors stick to



> these.







Please consider data.







> Audacity only fills in name, author, date and comment, why



> not more it's beyond my control, perhaps a bug.







Maybe ask? I am on both audacity lists.











Kind regards,



Udo











      







------------------------------------------------------------------------------



OpenSolaris 2009.06 is a cutting edge operating system for enterprises 



looking to deploy the next generation of Solaris that includes the latest 



innovations20from Sun and the OpenSource community. Download a copy and 



enjoy capabilities such as Networking, Storage and Virtualization. 



Go to: http://p.sf.net/sfu/opensolaris-get



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