G.726 framing format in ASF file
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G.726 framing format in ASF file

 
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Vinayak Prasanna Das
Guest





Posted: Thu Aug 12, 2004 9:19 am    Post subject: G.726 framing format in ASF file Reply with quote

Hi,
I recently received an ASF file with MPEG4 Video and
G.726 Audio. This played on Mac fine and on Win2K it
played fine after downloading the Sharp G.726 codec.

I wanted to know the framing format used in the ASF file
for the G.726 Audio data. G.726 is ADPCM so does not have
a native framing format. Microsoft ( or Sharp ) has
created this framing format for use in ASF. Could somebody
tell me where to obtain info for it,

Regards,
Vinayak

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Corentin Cras-Méneur [MVP
Guest





Posted: Thu Aug 12, 2004 7:45 pm    Post subject: Re: G.726 framing format in ASF file Reply with quote

On Thu, 12 Aug 2004 00:19:21 -0500, Vinayak Prasanna Das wrote
(in article <46ac01c4802b$ec8b55c0$a301280a@phx.gbl>):


Quote:
I wanted to know the framing format used in the ASF file
for the G.726 Audio data. G.726 is ADPCM so does not have
a native framing format. Microsoft ( or Sharp ) has
created this framing format for use in ASF. Could somebody
tell me where to obtain info for it,

:-) Google is your friend:
http://www.google.com/search?q=ASF+G.726

This page also gives quite a few details about G.726
http://www.vocal.com/data_sheets/g726.html


Corentin


--
--- Mac:MS MVP (Francophone) ---
http://www.mvps.org/ http://mvp.support.microsoft.com/
MVPs are not MS employees... / Les MVP ne travaillent pas pour MS...
Retirez NoSpam de mon adresse pour m'écrire / Remove NoSpam to e-mail me
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Vinayak Prasanna Das
Guest





Posted: Mon Aug 16, 2004 1:42 pm    Post subject: Re: G.726 framing format in ASF file Reply with quote

Hi,

This page just talks about G.726 format. What I am looking
for is How a G.726 bitstream needs to be formatted so that
we can create an ASF file with G.726 data in it. It
requires a special framing ,with the bitstream being
organized into a header + bistream data , this is not
defined by the G.726 standard but by Microsoft. That is
what I am looking for.

Regards,
Vinayak


Quote:
-----Original Message-----
On Thu, 12 Aug 2004 00:19:21 -0500, Vinayak Prasanna Das
wrote
(in article <46ac01c4802b$ec8b55c0$a301280a@phx.gbl>):


I wanted to know the framing format used in the ASF
file
for the G.726 Audio data. G.726 is ADPCM so does not
have
a native framing format. Microsoft ( or Sharp ) has
created this framing format for use in ASF. Could
somebody
tell me where to obtain info for it,

:-) Google is your friend:
http://www.google.com/search?q=ASF+G.726

This page also gives quite a few details about G.726
http://www.vocal.com/data_sheets/g726.html


Corentin


--
--- Mac:MS MVP (Francophone) ---
http://www.mvps.org/
http://mvp.support.microsoft.com/
MVPs are not MS employees... / Les MVP ne travaillent
pas pour MS...
Retirez NoSpam de mon adresse pour m'écrire / Remove
NoSpam to e-mail me

.


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Guest






Posted: Wed Aug 18, 2004 3:32 am    Post subject: G.726 framing format in ASF file Reply with quote

Quote:
-----Original Message-----
Hi,
I recently received an ASF file with MPEG4 Video and
G.726 Audio. This played on Mac fine and on Win2K it
played fine after downloading the Sharp G.726 codec.

I wanted to know the framing format used in the ASF
file
for the G.726 Audio data. G.726 is ADPCM so does not
have
a native framing format. Microsoft ( or Sharp ) has
created this framing format for use in ASF. Could
somebody
tell me where to obtain info for it,

Regards,
Vinayak
.
Back to top
 
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