ref: ebb1cd16d778e5e43101182b1c1ce1d5d55ed1c3
parent: e22cc277b1c4e71c06957f1350a463cb10645564
author: Jean-Marc Valin <[email protected]>
date: Fri Oct 14 12:11:09 EDT 2011
Addressing some comments about the draft and cleaning up COPYING
--- a/COPYING
+++ b/COPYING
@@ -1,6 +1,7 @@
-Copyright 2001-2011 Xiph.Org, Skype, Octasic,
+Copyright 2001-2011 Xiph.Org, Skype Limited, Octasic,
Jean-Marc Valin, Timothy B. Terriberry,
- CSIRO, and other contributors
+ CSIRO, Gregory Maxwell, Mark Borgerding,
+ Erik de Castro Lopo
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@@ -24,40 +25,3 @@
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-Copyright (c) 2006-2011, Skype Limited. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, (subject to the limitations in the disclaimer below)
-are permitted provided that the following conditions are met:
-- Redistributions of source code must retain the above copyright notice,
-this list of conditions and the following disclaimer.
-- Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-- Neither the name of Skype Limited, nor the names of specific
-contributors, may be used to endorse or promote products derived from
-this software without specific prior written permission.
-NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED
-BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
-CONTRIBUTORS ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
-BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-Skype Limited hereby separately grants to the contributors a license
-under its patents to the software contributed by Skype for internal
-evaluation and testing purposes only. This license expressly excludes
-use of the software for distribution or use in any commercial product or
-any commercial or production use whatsoever.
-
-See the IPR statement made to the IETF for details:
-http://datatracker.ietf.org/ipr/1297/
--- a/doc/draft-ietf-codec-opus.xml
+++ b/doc/draft-ietf-codec-opus.xml
@@ -128,7 +128,7 @@
<t>
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD",
"SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be
- interpreted as described in RFC 2119.
+ interpreted as described in RFC 2119 <xref target="rfc2119"></xref>.
</t>
<t>
Even when using floating-point, various operations in the codec require
@@ -4637,7 +4637,7 @@
of the frame which can not be put to any use. The maximums
specified by the codec reflect the average maximum. In the reference
the maximums are provided in partially computed form, in order to fit in less
-memory as a static table (XXX cache.caps). Implementations are expected
+memory as a static table (see cache_caps50[] in static_modes_float.h). Implementations are expected
to simply use the same table data, but the procedure for generating
this table is included in rate.c as part of compute_pulse_cache().</t>
@@ -6127,6 +6127,18 @@
<back>
+<references title="Normative References">
+
+<reference anchor="rfc2119">
+<front>
+<title>Key words for use in RFCs to Indicate Requirement Levels </title>
+<author initials="S." surname="Bradner" fullname="Scott Bradner"></author>
+</front>
+<seriesInfo name="RFC" value="2119" />
+</reference>
+
+</references>
+
<references title="Informative References">
<reference anchor='requirements'>
@@ -6331,7 +6343,7 @@
<list style="symbols">
<t><![CDATA[
-cat draft-ietf-codec-opus.txt | grep '^\ \ \ ###' | sed 's/\s\s\s###//' | base64 -d > opus_source.tar.gz
+cat draft-ietf-codec-opus.txt | grep '^\ \ \ ###' | sed -e 's/\s\s\s###//' | base64 -d > opus_source.tar.gz
]]></t>
<t>
tar xzvf opus_source.tar.gz
@@ -6338,6 +6350,14 @@
</t>
<t>cd opus_source</t>
<t>make</t>
+</list>
+
+On systems where the base64 utility is not present, the following commands can be used instead:
+<list style="symbols">
+<t><![CDATA[
+cat draft-ietf-codec-opus.txt | grep '^\ \ \ ###' | sed -e 's/\s\s\s###//' > opus.b64
+]]></t>
+<t>openssl base64 -d -in opus.b64 > opus_source.tar.gz</t>
</list>
</t>