[M4IF Technotes] MPEG-REL and IPMP

[Huang Zhongyang]

Hi, Panos, Olivier, all:
> I hope others will shed light to your other questions which I am
> also interested
> especially the path that ISMA follows.

Guy from NagraVision, Ji Ming from Panasonic, and some other guys in ISMA
are making effort to try to include MPEG IPMPX syntax in current ISMACryp
spec. However, the terminal part of IPMPX (Messaging, etc) seems too complex
for ISMACryp to even consider. The discussion is still going on.
Regards,
Huang Zhongyang
Panasonic Singapore Laboratories Pte Ltd
> -----Original Message-----
> From: technotes-admin   lists.m4if.org
> [mailto:technotes-admin   lists.m4if.org]On Behalf Of Panos Kudumakis
> Sent: Wednesday, June 04, 2024 6:16 PM
> To: Olivier Amato; technotes   lists.m4if.org
> Subject: Re:[M4IF Technotes] MPEG-REL and IPMP
>
>
> Olivier
>
> ObjectLab is also an associate partner of an EU project called MOSES
> http://www.crl.co.uk/projects/moses
>
> OpenIPMP is based on the "hooks" (the spec approved Dec 1998) while MOSES
> software implementation is based on IPMPX (eXtensions) (the spec
> approved Oct
> 2002) and is just about to finish It will be demonstrated in July
> 2003 MPEG
> meeting to further advance the ref soft status and conformance of
> MPEG-4 IPMPX
>  The MOSES IPMPX interface which will be used to link IPMPX to
> any player is
> already publicised through MOSES contributions to MPEG and it will become
> available through the above URL soon The same applies for the
> IPMPX conformance
> message library  contributed to MPEG by MOSES
>
> MOSES currently supports MPEG-21 REL which has been demonstrated
> in the last
> couple of MPEG meetings and has been achieved thanks to
> ContentGuard efforts
>
> However you may want to have a look in OpenSDRM arhitecture by MOSES
> http://opensdrm.no-ip.org
>
> I hope others will shed light to your other questions which I am
> also interested
> especially the path that ISMA follows.
>
> Regards
> Panos
>
>
> ____________________Reply Separator____________________
> Subject:    [M4IF Technotes] MPEG-REL and IPMP
> Author: "Olivier Amato" <oamato   wanadoo.fr>
> Date:       04/06/2024 09:36
>
> Does anybody know how MPEG-REL is related to IPMP development ( following
> news claims its adoption by OpenIPMP project ) ?
>
> "ContentGuard And Objectlab Collaborate To Provide Support For MPEG-REL
> Within OpenIPMP
>
> Bethesda, MD (June 3, 2024) - ContentGuard and Objectlab today
> announced the
> companies have collaborated to enhance the open source project, OpenIPMP,
> with support for the forthcoming industry standard rights expression
> language, MPEG-REL. By making available source code for MPEG-REL
> interpretation and generation tools within the OpenIPMP framework, both
> companies hope to promote and drive the adoption of interoperable
> standards
> for Digital Rights Management (DRM).
>
> The OpenIPMP project provides a reference platform to demonstrate
> cutting-edge standards-based DRM technology. The MPEG-REL, based on
> ContentGuard's XrML (eXtensible rights Markup Language), is expected for
> release as an ISO/IEC Standard later this year. Widespread adoption of
> MPEG-REL will allow seamless distribution of digital works between the
> diverse range of parties involved in digital content creation,
> distribution
> and consumption.
>
> About OpenIPMP
> Sponsored by Objectlab, the OpenIPMP project provides an evolutionary path
> for the future of DRM, demonstrating the state-of-the art with respect to
> standards-based DRM technology. OpenIPMP is committed to an open process,
> aiding in the evaluation of experimental standards (MPEG, ISMA,
> and others),
> the design of new specifications, and in producing openly available Rights
> Management reference software. For more information, please visit
> www.openipmp.com ".
> http://www.streamingmedia.com/press/printversion.asp?id=1960
>
>
> I would like also know how IPMP specifications are evolving into ISMA ?
> Could we expect some clear recommendations in the next future ?
> Another thing, are the DRM features implemented into Apple's
> iTunes based on
> IPMP ?
>
> Thanks.
>
> Olivier
>
>
>
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