Re: [MMUSIC] Reply to Liaison statement to IETF concerning 3D video

I'm just curious if it was intentional to leave out the fact that two
of the documents were agreed as WG documents (and submitted as such)
in November 2011:
http://www.ietf.org/proceedings/82/minutes/mmusic.htm

but were dropped after the IPR declaration appeared in Feb 2012:
 http://www.ietf.org/proceedings/83/minutes/minutes-83-mmusic.htm

Then, they came back as individual again and there was not enough
interest to pick them up again:
http://www.ietf.org/proceedings/84/minutes/minutes-84-mmusic

I'm not debating the conclusion at all, but it seems to me that
leaving out the fact that there were at one time agreed as WG
documents and later dropped due to IPR/lack of interest is a relevant
fact.

Mary.

On Thu, May 16, 2013 at 2:58 PM, Ari Keränen <ari.keranen@ericsson.com> wrote:
> Here is what we are planning to send as a response to the 3GPP liaison
> request regarding 3D video work at MMUSIC (for details, see
> https://datatracker.ietf.org/liaison/1239/).
>
>
> Regards,
> Ari & Flemming (MMUSIC co-chairs)
>
> ---
>
> Title:    Reply to Liaison statement to IETF concerning 3D video formats
> signalling in SDP
>
> Source: IETF MMUSIC WG
> To:     TSG-SA WG4
>
> The MMUSIC Working Groups thanks SA4 for their information request around
> work related to SDP signaling of 3D video formats. At the present time, the
> MMUSIC WG does not have any active work in this area.
>
> For your information, the MMUSIC WG did previously (in 2012) consider work
> in this area based on the following 3 documents:
>
> http://datatracker.ietf.org/doc/draft-capelastegui-mmusic-3dv-sdp/
> http://datatracker.ietf.org/doc/draft-greevenbosch-mmusic-sdp-parallax/
> http://datatracker.ietf.org/doc/draft-greevenbosch-mmusic-sdp-3d-format/
>
> The drafts were presented in a couple of meetings and discussed on the
> MMUSIC mailing list, however there was not significant interest nor
> technical agreement in the WG for adoption of these items at the time. It
> was also believed that additional 3D video expertise and alignment with MPEG
> would be needed to adequately cover this area. In lieu of the above, the
> work was not adopted.
>
> The MMUSIC WG would welcome further input from SA WG4 on this matter.
>
> Next IETF meetings:
> - IETF 87 July 28 - August 2, 2013, Berlin, Germany
> - IETF 88 November 3-8, 2013, Vancouver, BC, Canada
>
>
> Regards,
> Flemming Andreasen and Ari Keränen
> MMUSIC WG co-chairs
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