| Author |
Message |
Moris
Guest
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 Posted:
Sun Sep 18, 2005 2:55 am Post subject:
Netmeeting voice being captured format |
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Does anyone knows what is the format of Netmeeting voice being captured from
the microphone while I'm in a voice conversation with another party?
Is it PCM?
What is the sample size?
and what is the baud rate?
Can this be modified by the user and how?
Thanks if someone knows some of the answers.
Regards
Moris |
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Neil Smith [MVP Digital M
Guest
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| Posted:
Sun Sep 18, 2005 1:57 pm Post subject:
Re: Netmeeting voice being captured format |
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If you open netmeeting, go to Tools -> Options -> Audio -> Advanced,
you can see the available codecs and sample / bitrates listed.
Commonly, MS G723.1 mono audio 8khz (6.4kbps) is selected by default.
Cheers - Neil
On Sat, 17 Sep 2005 14:55:46 -0700, "Moris" <moris@try-it.com> wrote:
| Quote: | Does anyone knows what is the format of Netmeeting voice being captured from
the microphone while I'm in a voice conversation with another party?
Is it PCM?
What is the sample size?
and what is the baud rate?
Can this be modified by the user and how?
Thanks if someone knows some of the answers.
Regards
Moris
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Brian Sullivan
Guest
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| Posted:
Sun Sep 18, 2005 4:21 pm Post subject:
Re: Netmeeting voice being captured format |
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On Sat, 17 Sep 2005 14:55:46 -0700, Moris wrote:
| Quote: | Does anyone knows what is the format of Netmeeting voice being captured from
the microphone while I'm in a voice conversation with another party?
Is it PCM?
What is the sample size?
and what is the baud rate?
|
My understanding is that NetMeeting captures 8bit mono 8kHz audio from the
audio input device.
| Quote: |
Can this be modified by the user and how?
|
In what way? And for what purpose?
What was captured from the input device is somewhat moot in standard
NetMeeting anyway as the codecs used to encode the audio are fixed (or at
least fixed from a set of five chosen based on various factors determined
at call setup).
I think it should be possible to create a custom codec for use within the
H.323 framework used by NetMeeting. A starting point might be the
NetMeeting SDK and the H.323 specification. |
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Greg
Guest
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| Posted:
Sun Sep 18, 2005 4:21 pm Post subject:
Re: Netmeeting voice being captured format |
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Do you know also the sample size(usually 8 or 16 bit)?
Thanks again
Greg
"Neil Smith [MVP Digital Media]" <neil@nospam.com> wrote in message
news:jicqi15uh4dp4s46gue3laphetsji8mc00@4ax.com...
| Quote: | If you open netmeeting, go to Tools -> Options -> Audio -> Advanced,
you can see the available codecs and sample / bitrates listed.
Commonly, MS G723.1 mono audio 8khz (6.4kbps) is selected by default.
Cheers - Neil
On Sat, 17 Sep 2005 14:55:46 -0700, "Moris" <moris@try-it.com> wrote:
Does anyone knows what is the format of Netmeeting voice being captured
from
the microphone while I'm in a voice conversation with another party?
Is it PCM?
What is the sample size?
and what is the baud rate?
Can this be modified by the user and how?
Thanks if someone knows some of the answers.
Regards
Moris
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