RealNetworks Public Source License Version 1.0
1. General Definitions. This License applies to any program or other
work which RealNetworks, Inc., or any other entity that elects to use
this license, ("Licensor") makes publicly available and which contains
a notice placed by Licensor identifying such program or work as
"Original Code" and stating that it is subject to the terms of this
RealNetworks Public Source License version 1.0 (or subsequent version
thereof) ("License"). You are not required to accept this
License. However, nothing else grants You permission to use, copy,
modify or distribute the software or its derivative works. These
actions are prohibited by law if You do not accept this
License. Therefore, by modifying, copying or distributing the software
(or any work based on the software), You indicate your acceptance of
this License to do so, and all its terms and conditions. In addition,
you agree to the terms of this License by clicking the Accept button
or downloading the software. As used in this License:
1.1 "Applicable Patent Rights" mean: (a) in the case where Licensor is
the grantor of rights, claims of patents that (i) are now or hereafter
acquired, owned by or assigned to Licensor and (ii) are necessarily
infringed by using or making the Original Code alone and not in
combination with other software or hardware; and (b) in the case where
You are the grantor of rights, claims of patents that (i) are now or
hereafter acquired, owned by or assigned to You and (ii) are infringed
(directly or indirectly) by using or making Your Modifications, taken
alone or in combination with Original Code.
1.2 "Compatible Source License" means any one of the licenses listed
on Exhibit B or at https://www.helixcommunity.org/content/complicense
or other licenses specifically identified by Licensor in
writing. Notwithstanding any term to the contrary in any Compatible
Source License, any code covered by any Compatible Source License that
is used with Covered Code must be made readily available in Source
Code format for royalty-free use under the terms of the Compatible
Source License or this License.
1.3 "Contributor" means any person or entity that creates or
contributes to the creation of Modifications.
1.4 "Covered Code" means the Original Code, Modifications, the
combination of Original Code and any Modifications, and/or any
respective portions thereof.
1.5 "Deploy" means to use, sublicense or distribute Covered Code other
than for Your internal research and development (R&D) and/or Personal
Use, and includes without limitation, any and all internal use or
distribution of Covered Code within Your business or organization
except for R&D use and/or Personal Use, as well as direct or indirect
sublicensing or distribution of Covered Code by You to any third party
in any form or manner.
1.6 "Derivative Work" means either the Covered Code or any derivative
work under United States copyright law, and including any work
containing or including any portion of the Covered Code or
Modifications, either verbatim or with modifications and/or translated
into another language. Derivative Work also includes any work which
combines any portion of Covered Code or Modifications with code not
otherwise governed by the terms of this License.
1.7 "Externally Deploy" means to Deploy the Covered Code in any way
that may be accessed or used by anyone other than You, used to provide
any services to anyone other than You, or used in any way to deliver
any content to anyone other than You, whether the Covered Code is
distributed to those parties, made available as an application
intended for use over a computer network, or used to provide services
or otherwise deliver content to anyone other than You.
1.8. "Interface" means interfaces, functions, properties, class
definitions, APIs, header files, GUIDs, V-Tables, and/or protocols
allowing one piece of software, firmware or hardware to communicate or
interoperate with another piece of software, firmware or hardware.
1.9 "Modifications" mean any addition to, deletion from, and/or change
to, the substance and/or structure of the Original Code, any previous
Modifications, the combination of Original Code and any previous
Modifications, and/or any respective portions thereof. When code is
released as a series of files, a Modification is: (a) any addition to
or deletion from the contents of a file containing Covered Code;
and/or (b) any new file or other representation of computer program
statements that contains any part of Covered Code.
1.10 "Original Code" means (a) the Source Code of a program or other
work as originally made available by Licensor under this License,
including the Source Code of any updates or upgrades to such programs
or works made available by Licensor under this License, and that has
been expressly identified by Licensor as such in the header file(s) of
such work; and (b) the object code compiled from such Source Code and
originally made available by Licensor under this License.
1.11 "Personal Use" means use of Covered Code by an individual solely
for his or her personal, private and non-commercial purposes. An
individual's use of Covered Code in his or her capacity as an officer,
employee, member, independent contractor or agent of a corporation,
business or organization (commercial or non-commercial) does not
qualify as Personal Use.
1.12 "Source Code" means the human readable form of a program or other
work that is suitable for making modifications to it, including all
modules it contains, plus any associated interface definition files,
scripts used to control compilation and installation of an executable
(object code).
1.13 "You" or "Your" means an individual or a legal entity exercising
rights under this License. For legal entities, "You" or "Your"
includes any entity which controls, is controlled by, or is under
common control with, You, where "control" means (a) the power, direct
or indirect, to cause the direction or management of such entity,
whether by contract or otherwise, or (b) ownership of fifty percent
(50%) or more of the outstanding shares or beneficial ownership of
such entity.
2. Permitted Uses; Conditions & Restrictions. Subject to the terms and
conditions of this License, Licensor hereby grants You, effective on
the date You accept this License (via downloading or using Covered
Code or otherwise indicating your acceptance of this License), a
worldwide, royalty-free, non-exclusive copyright license, to the
extent of Licensor's copyrights cover the Original Code, to do the
following:
2.1 You may reproduce, display, perform, modify and Deploy Covered
Code, provided that in each instance:
(a) You must retain and reproduce in all copies of Original Code the
copyright and other proprietary notices and disclaimers of Licensor
as they appear in the Original Code, and keep intact all notices in
the Original Code that refer to this License;
(b) You must include a copy of this License with every copy of
Source Code of Covered Code and documentation You distribute, and
You may not offer or impose any terms on such Source Code that alter
or restrict this License or the recipients' rights hereunder, except
as permitted under Section 6;
(c) You must duplicate, to the extent it does not already exist, the
notice in Exhibit A in each file of the Source Code of all Your
Modifications, and cause the modified files to carry prominent
notices stating that You changed the files and the date of any
change;
(d) You must make Source Code of all Your Externally Deployed
Modifications publicly available under the terms of this License,
including the license grants set forth in Section 3 below, for as
long as you Deploy the Covered Code or twelve (12) months from the
date of initial Deployment, whichever is longer. You should
preferably distribute the Source Code of Your Deployed Modifications
electronically (e.g. download from a web site); and
(e) if You Deploy Covered Code in object code, executable form only,
You must include a prominent notice, in the code itself as well as
in related documentation, stating that Source Code of the Covered
Code is available under the terms of this License with information
on how and where to obtain such Source Code. You must also include
the Object Code Notice set forth in Exhibit A in the "about" box or
other appropriate place where other copyright notices are placed,
including any packaging materials.
2.2 You expressly acknowledge and agree that although Licensor and
each Contributor grants the licenses to their respective portions of
the Covered Code set forth herein, no assurances are provided by
Licensor or any Contributor that the Covered Code does not infringe
the patent or other intellectual property rights of any other
entity. Licensor and each Contributor disclaim any liability to You
for claims brought by any other entity based on infringement of
intellectual property rights or otherwise. As a condition to
exercising the rights and licenses granted hereunder, You hereby
assume sole responsibility to secure any other intellectual property
rights needed, if any. For example, if a third party patent license is
required to allow You to make, use, sell, import or offer for sale the
Covered Code, it is Your responsibility to acquire such license(s).
2.3 Subject to the terms and conditions of this License, Licensor
hereby grants You, effective on the date You accept this License (via
downloading or using Covered Code or otherwise indicating your
acceptance of this License), a worldwide, royalty-free, perpetual,
non-exclusive patent license under Licensor's Applicable Patent Rights
to make, use, sell, offer for sale and import the Covered Code,
provided that in each instance you comply with the terms of this
License.
3. Your Grants. In consideration of, and as a condition to, the
licenses granted to You under this License:
(a) You grant to Licensor and all third parties a non-exclusive,
perpetual, irrevocable, royalty free license under Your Applicable
Patent Rights and other intellectual property rights owned or
controlled by You, to make, sell, offer for sale, use, import,
reproduce, display, perform, modify, distribute and Deploy Your
Modifications of the same scope and extent as Licensor's licenses
under Sections 2.1 and 2.2; and
(b) You grant to Licensor and its subsidiaries a non-exclusive,
worldwide, royalty-free, perpetual and irrevocable license, under
Your Applicable Patent Rights and other intellectual property rights
owned or controlled by You, to make, use, sell, offer for sale,
import, reproduce, display, perform, distribute, modify or have
modified (for Licensor and/or its subsidiaries), sublicense and
distribute Your Modifications, in any form and for any purpose,
through multiple tiers of distribution.
(c) You agree not use any information derived from Your use and
review of the Covered Code, including but not limited to any
algorithms or inventions that may be contained in the Covered Code,
for the purpose of asserting any of Your patent rights, or assisting
a third party to assert any of its patent rights, against Licensor
or any Contributor.
4. Derivative Works. You may create a Derivative Work by combining
Covered Code with other code not otherwise governed by the terms of
this License and distribute the Derivative Work as an integrated
product. In each such instance, You must make sure the requirements of
this License are fulfilled for the Covered Code or any portion
thereof, including all Modifications.
4.1 You must cause any Derivative Work that you distribute, publish or
Externally Deploy, that in whole or in part contains or is derived
from the Covered Code or any part thereof, to be licensed as a whole
at no charge to all third parties under the terms of this License and
no other license except as provided in Section 4.2. You also must make
Source Code available for the Derivative Work under the same terms as
Modifications, described in Sections 2 and 3, above.
4.2 Compatible Source Licenses. Software modules that have been
independently developed without any use of Covered Code and which
contain no portion of the Covered Code, Modifications or other
Derivative Works, but are used or combined in any way wtih the Covered
Code or any Derivative Work to form a larger Derivative Work, are
exempt from the conditions described in Section 4.1 but only to the
extent that: the software module, including any software that is
linked to, integrated with, or part of the same applications as, the
software module by any method must be wholly subject to one of the
Compatible Source Licenses. Notwithstanding the foregoing, all Covered
Code must be subject to the terms of this License. Thus, the entire
Derivative Work must be licensed under a combination of the RPSL (for
Covered Code) and a Compatible Source License for any independently
developed software modules within the Derivative Work. The foregoing
requirement applies even if the Compatible Source License would
ordinarily allow the software module to link with, or form larger
works with, other software that is not subject to the Compatible
Source License. For example, although the Mozilla Public License v1.1
allows Mozilla code to be combined with proprietary software that is
not subject to the MPL, if MPL-licensed code is used with Covered Code
the MPL-licensed code could not be combined or linked with any code
not governed by the MPL. The general intent of this section 4.2 is to
enable use of Covered Code with applications that are wholly subject
to an acceptable open source license. You are responsible for
determining whether your use of software with Covered Code is allowed
under Your license to such software.
4.3 Mere aggregation of another work not based on the Covered Code
with the Covered Code (or with a work based on the Covered Code) on a
volume of a storage or distribution medium does not bring the other
work under the scope of this License. If You deliver the Covered Code
for combination and/or integration with an application previously
provided by You (for example, via automatic updating technology), such
combination and/or integration constitutes a Derivative Work subject
to the terms of this License.
5. Exclusions From License Grant. Nothing in this License shall be
deemed to grant any rights to trademarks, copyrights, patents, trade
secrets or any other intellectual property of Licensor or any
Contributor except as expressly stated herein. No right is granted to
the trademarks of Licensor or any Contributor even if such marks are
included in the Covered Code. Nothing in this License shall be
interpreted to prohibit Licensor from licensing under different terms
from this License any code that Licensor otherwise would have a right
to license. Modifications, Derivative Works and/or any use or
combination of Covered Code with other technology provided by Licensor
or third parties may require additional patent licenses from Licensor
which Licensor may grant in its sole discretion. No patent license is
granted separate from the Original Code or combinations of the
Original Code with other software or hardware.
5.1. Trademarks. This License does not grant any rights to use the
trademarks or trade names owned by Licensor ("Licensor Marks" defined
in Exhibit C) or to any trademark or trade name belonging to any
Contributor. No Licensor Marks may be used to endorse or promote
products derived from the Original Code other than as permitted by the
Licensor Trademark Policy defined in Exhibit C.
6. Additional Terms. You may choose to offer, and to charge a fee for,
warranty, support, indemnity or liability obligations and/or other
rights consistent with the scope of the license granted herein
("Additional Terms") to one or more recipients of Covered
Code. However, You may do so only on Your own behalf and as Your sole
responsibility, and not on behalf of Licensor or any Contributor. You
must obtain the recipient's agreement that any such Additional Terms
are offered by You alone, and You hereby agree to indemnify, defend
and hold Licensor and every Contributor harmless for any liability
incurred by or claims asserted against Licensor or such Contributor by
reason of any such Additional Terms.
7. Versions of the License. Licensor may publish revised and/or new
versions of this License from time to time. Each version will be given
a distinguishing version number. Once Original Code has been published
under a particular version of this License, You may continue to use it
under the terms of that version. You may also choose to use such
Original Code under the terms of any subsequent version of this
License published by Licensor. No one other than Licensor has the
right to modify the terms applicable to Covered Code created under
this License.
8. NO WARRANTY OR SUPPORT. The Covered Code may contain in whole or in
part pre-release, untested, or not fully tested works. The Covered
Code may contain errors that could cause failures or loss of data, and
may be incomplete or contain inaccuracies. You expressly acknowledge
and agree that use of the Covered Code, or any portion thereof, is at
Your sole and entire risk. THE COVERED CODE IS PROVIDED "AS IS" AND
WITHOUT WARRANTY, UPGRADES OR SUPPORT OF ANY KIND AND LICENSOR AND
LICENSOR'S LICENSOR(S) (COLLECTIVELY REFERRED TO AS "LICENSOR" FOR THE
PURPOSES OF SECTIONS 8 AND 9) AND ALL CONTRIBUTORS EXPRESSLY DISCLAIM
ALL WARRANTIES AND/OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRANTIES AND/OR CONDITIONS OF
MERCHANTABILITY, OF SATISFACTORY QUALITY, OF FITNESS FOR A PARTICULAR
PURPOSE, OF ACCURACY, OF QUIET ENJOYMENT, AND NONINFRINGEMENT OF THIRD
PARTY RIGHTS. LICENSOR AND EACH CONTRIBUTOR DOES NOT WARRANT AGAINST
INTERFERENCE WITH YOUR ENJOYMENT OF THE COVERED CODE, THAT THE
FUNCTIONS CONTAINED IN THE COVERED CODE WILL MEET YOUR REQUIREMENTS,
THAT THE OPERATION OF THE COVERED CODE WILL BE UNINTERRUPTED OR
ERROR-FREE, OR THAT DEFECTS IN THE COVERED CODE WILL BE CORRECTED. NO
ORAL OR WRITTEN DOCUMENTATION, INFORMATION OR ADVICE GIVEN BY
LICENSOR, A LICENSOR AUTHORIZED REPRESENTATIVE OR ANY CONTRIBUTOR
SHALL CREATE A WARRANTY. You acknowledge that the Covered Code is not
intended for use in high risk activities, including, but not limited
to, the design, construction, operation or maintenance of nuclear
facilities, aircraft navigation, aircraft communication systems, or
air traffic control machines in which case the failure of the Covered
Code could lead to death, personal injury, or severe physical or
environmental damage. Licensor disclaims any express or implied
warranty of fitness for such uses.
9. LIMITATION OF LIABILITY. TO THE EXTENT NOT PROHIBITED BY LAW, IN NO
EVENT SHALL LICENSOR OR ANY CONTRIBUTOR BE LIABLE FOR ANY INCIDENTAL,
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING
TO THIS LICENSE OR YOUR USE OR INABILITY TO USE THE COVERED CODE, OR
ANY PORTION THEREOF, WHETHER UNDER A THEORY OF CONTRACT, WARRANTY,
TORT (INCLUDING NEGLIGENCE OR STRICT LIABILITY), PRODUCTS LIABILITY OR
OTHERWISE, EVEN IF LICENSOR OR SUCH CONTRIBUTOR HAS BEEN ADVISED OF
THE POSSIBILITY OF SUCH DAMAGES AND NOTWITHSTANDING THE FAILURE OF
ESSENTIAL PURPOSE OF ANY REMEDY. SOME JURISDICTIONS DO NOT ALLOW THE
LIMITATION OF LIABILITY OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
THIS LIMITATION MAY NOT APPLY TO YOU. In no event shall Licensor's
total liability to You for all damages (other than as may be required
by applicable law) under this License exceed the amount of ten dollars
($10.00).
10. Ownership. Subject to the licenses granted under this License,
each Contributor retains all rights, title and interest in and to any
Modifications made by such Contributor. Licensor retains all rights,
title and interest in and to the Original Code and any Modifications
made by or on behalf of Licensor ("Licensor Modifications"), and such
Licensor Modifications will not be automatically subject to this
License. Licensor may, at its sole discretion, choose to license such
Licensor Modifications under this License, or on different terms from
those contained in this License or may choose not to license them at
all.
11. Termination.
11.1 Term and Termination. The term of this License is perpetual
unless terminated as provided below. This License and the rights
granted hereunder will terminate:
(a) automatically without notice from Licensor if You fail to comply
with any term(s) of this License and fail to cure such breach within
30 days of becoming aware of such breach;
(b) immediately in the event of the circumstances described in
Section 12.5(b); or
(c) automatically without notice from Licensor if You, at any time
during the term of this License, commence an action for patent
infringement against Licensor (including by cross-claim or counter
claim in a lawsuit);
(d) upon written notice from Licensor if You, at any time during the
term of this License, commence an action for patent infringement
against any third party alleging that the Covered Code itself
(excluding combinations with other software or hardware) infringes
any patent (including by cross-claim or counter claim in a lawsuit).
11.2 Effect of Termination. Upon termination, You agree to immediately
stop any further use, reproduction, modification, sublicensing and
distribution of the Covered Code and to destroy all copies of the
Covered Code that are in your possession or control. All sublicenses
to the Covered Code which have been properly granted prior to
termination shall survive any termination of this License. Provisions
which, by their nature, should remain in effect beyond the termination
of this License shall survive, including but not limited to Sections
3, 5, 8, 9, 10, 11, 12.2 and 13. No party will be liable to any other
for compensation, indemnity or damages of any sort solely as a result
of terminating this License in accordance with its terms, and
termination of this License will be without prejudice to any other
right or remedy of any party.
12. Miscellaneous.
12.1 Government End Users. The Covered Code is a "commercial item" as
defined in FAR 2.101. Government software and technical data rights in
the Covered Code include only those rights customarily provided to the
public as defined in this License. This customary commercial license
in technical data and software is provided in accordance with FAR
12.211 (Technical Data) and 12.212 (Computer Software) and, for
Department of Defense purchases, DFAR 252.227-7015 (Technical Data --
Commercial Items) and 227.7202-3 (Rights in Commercial Computer
Software or Computer Software Documentation). Accordingly, all
U.S. Government End Users acquire Covered Code with only those rights
set forth herein.
12.2 Relationship of Parties. This License will not be construed as
creating an agency, partnership, joint venture or any other form of
legal association between or among You, Licensor or any Contributor,
and You will not represent to the contrary, whether expressly, by
implication, appearance or otherwise.
12.3 Independent Development. Nothing in this License will impair
Licensor's right to acquire, license, develop, have others develop for
it, market and/or distribute technology or products that perform the
same or similar functions as, or otherwise compete with,
Modifications, Derivative Works, technology or products that You may
develop, produce, market or distribute.
12.4 Waiver; Construction. Failure by Licensor or any Contributor to
enforce any provision of this License will not be deemed a waiver of
future enforcement of that or any other provision. Any law or
regulation which provides that the language of a contract shall be
construed against the drafter will not apply to this License.
12.5 Severability. (a) If for any reason a court of competent
jurisdiction finds any provision of this License, or portion thereof,
to be unenforceable, that provision of the License will be enforced to
the maximum extent permissible so as to effect the economic benefits
and intent of the parties, and the remainder of this License will
continue in full force and effect. (b) Notwithstanding the foregoing,
if applicable law prohibits or restricts You from fully and/or
specifically complying with Sections 2 and/or 3 or prevents the
enforceability of either of those Sections, this License will
immediately terminate and You must immediately discontinue any use of
the Covered Code and destroy all copies of it that are in your
possession or control.
12.6 Dispute Resolution. Any litigation or other dispute resolution
between You and Licensor relating to this License shall take place in
the Seattle, Washington, and You and Licensor hereby consent to the
personal jurisdiction of, and venue in, the state and federal courts
within that District with respect to this License. The application of
the United Nations Convention on Contracts for the International Sale
of Goods is expressly excluded.
12.7 Export/Import Laws. This software is subject to all export and
import laws and restrictions and regulations of the country in which
you receive the Covered Code and You are solely responsible for
ensuring that You do not export, re-export or import the Covered Code
or any direct product thereof in violation of any such restrictions,
laws or regulations, or without all necessary authorizations.
12.8 Entire Agreement; Governing Law. This License constitutes the
entire agreement between the parties with respect to the subject
matter hereof. This License shall be governed by the laws of the
United States and the State of Washington.
Where You are located in the province of Quebec, Canada, the following
clause applies: The parties hereby confirm that they have requested
that this License and all related documents be drafted in English. Les
parties ont exigé que le présent contrat et tous les documents
connexes soient rédigés en anglais.
EXHIBIT A.
"Copyright © 1995-2002 RealNetworks, Inc. and/or its licensors.
All Rights Reserved.
The contents of this file, and the files included with this file, are
subject to the current version of the RealNetworks Public Source
License Version 1.0 (the "RPSL") available at
https://www.helixcommunity.org/content/rpsl unless you have licensed
the file under the RealNetworks Community Source License Version 1.0
(the "RCSL") available at https://www.helixcommunity.org/content/rcsl,
in which case the RCSL will apply. You may also obtain the license
terms directly from RealNetworks. You may not use this file except in
compliance with the RPSL or, if you have a valid RCSL with
RealNetworks applicable to this file, the RCSL. Please see the
applicable RPSL or RCSL for the rights, obligations and limitations
governing use of the contents of the file.
This file is part of the Helix DNA Technology. RealNetworks is the
developer of the Original code and owns the copyrights in the portions
it created.
This file, and the files included with this file, is distributed and
made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND,
EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH
WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
NON-INFRINGEMENT.
Contributor(s): ____________________________________
Technology Compatibility Kit Test Suite(s) Location (if licensed under
the RCSL):
________________________________"
Object Code Notice: Helix DNA Client technology included. Copyright ©
RealNetworks, Inc., 1995-2002. All rights reserved.
EXHIBIT B
Compatible Source Licenses for the RealNetworks Public Source
License. The following list applies to the most recent version of the
license as of October 25, 2002, unless otherwise indicated.
Academic Free License
Apache Software License
Apple Public Source License
Artistic license
Attribution Assurance Licenses
BSD license
Common Public License¹
Eiffel Forum License
GNU General Public License (GPL)¹
GNU Library or "Lesser" General Public License (LGPL)¹
IBM Public License
Intel Open Source License
Jabber Open Source License
MIT license
MITRE Collaborative Virtual Workspace License (CVW License)
Motosoto License
Mozilla Public License 1.0 (MPL)
Mozilla Public License 1.1 (MPL)
Nokia Open Source License
Open Group Test Suite License
Python Software Foundation License
Ricoh Source Code Public License
Sun Industry Standards Source License (SISSL)
Sun Public License
University of Illinois/NCSA Open Source License
Vovida Software License v. 1.0
W3C License
X.Net License
Zope Public License
zlib/libpng license
¹Note: because this license contains certain reciprocal licensing
terms that purport to extend to independently developed code, You may
be prohibited under the terms of this otherwise compatible license
from using code licensed under its terms with Covered Code because
Covered Code may only be licensed under the RealNetworks Public Source
License. Any attempt to apply non RPSL license terms, including
without limitation the GPL, to Covered Code is expressly
forbidden. You are responsible for ensuring that Your use of
Compatible Source Licensed code does not violate either the RPSL or
the Compatible Source License.
The latest version of this list can be found at:
https://www.helixcommunity.org/content/complicense
EXHIBIT C
RealNetworks' Trademark policy.
RealNetworks defines the following trademarks collectively as
"Licensor Trademarks": "RealNetworks", "RealPlayer", "RealJukebox",
"RealSystem", "RealAudio", "RealVideo", "RealOne Player", "RealMedia",
"Helix" or any other trademarks or trade names belonging to
RealNetworks.
RealNetworks "Licensor Trademark Policy" forbids any use of Licensor
Trademarks except as permitted by and in strict compliance at all
times with RealNetworks' third party trademark usage guidelines which
are posted at www.realnetworks.com/info/helixlogo.html.
