Linda, thanks for your review. Christer, Gunnar, thanks for your responses. I
entered a No Objection ballot.
Alissa
> On Feb 15, 2020, at 5:33 AM, Gunnar Hellström
> wrote:
>
> Hi Linda,
> I get the impression that you did think of T.140 as a standardized
> combination of audio, video and
Hi Linda,
I get the impression that you did think of T.140 as a standardized combination
of audio, video and real-time text. That combination is called "total
conversation", a term first mentioned in ITU-T F.703 "Multimedia conversational
services", and after that mentioned in various
I see.
Thank you for clarify it, Linda
From: Christer Holmberg
Sent: Friday, February 14, 2020 4:17 PM
To: Linda Dunbar ; Gunnar Hellström
; gen-art@ietf.org
Cc: last-c...@ietf.org; mmu...@ietf.org;
draft-ietf-mmusic-t140-usage-data-channel@ietf.org
Subject: Re: [MMUSIC] Genart last call
Hi,
>Yes, that is exactly what I was asking.
>
>Based on your answer, the second sentence of your page 2 should be:
>
>“ this document specifies how a WebRTC data channel is used as a transport for
> the real time text of T140”.
It is the "of T140" part that confuses me.
T140 is ONLY
Christer,
Yes, that is exactly what I was asking.
Based on your answer, the second sentence of your page 2 should be:
" this document specifies how a WebRTC data channel is used as a transport for
the real time text of T140".
Linda
From: Christer Holmberg
Sent: Friday, February 14, 2020
Hi Linda,
>Gunnar,
I am not Gunnar, but I will reply :)
>Thank you very much for the explanation.
>
>Do you mean WebRTC data channel is used as Transport mechanism for real-time
>text, >but Audio and Video of T140 still use RTP or SRTP?
I am not sure what you mean by "Audio and Video of
Gunnar,
Thank you very much for the explanation.
Do you mean WebRTC data channel is used as Transport mechanism for real-time
text, but Audio and Video of T140 still use RTP or SRTP?
Linda
-Original Message-
From: Gunnar Hellström
Sent: Friday, February 14, 2020 1:03 PM
To:
Hi Linda,
You ask below:
"ITU-T T.140 uses RTP as transport, whereas this document describes
using WebRTC for transport. WebRTC uses SRTP.
Does it mean this document proposes a different transport mechanism as
the ITU-T T140? Why?"
ITU-T T.140 is a generally applicable presentation protocol
