1*a58d3d2aSXin LiCopyright 2001-2023 Xiph.Org, Skype Limited, Octasic, 2*a58d3d2aSXin Li Jean-Marc Valin, Timothy B. Terriberry, 3*a58d3d2aSXin Li CSIRO, Gregory Maxwell, Mark Borgerding, 4*a58d3d2aSXin Li Erik de Castro Lopo, Mozilla, Amazon 5*a58d3d2aSXin Li 6*a58d3d2aSXin LiRedistribution and use in source and binary forms, with or without 7*a58d3d2aSXin Limodification, are permitted provided that the following conditions 8*a58d3d2aSXin Liare met: 9*a58d3d2aSXin Li 10*a58d3d2aSXin Li- Redistributions of source code must retain the above copyright 11*a58d3d2aSXin Linotice, this list of conditions and the following disclaimer. 12*a58d3d2aSXin Li 13*a58d3d2aSXin Li- Redistributions in binary form must reproduce the above copyright 14*a58d3d2aSXin Linotice, this list of conditions and the following disclaimer in the 15*a58d3d2aSXin Lidocumentation and/or other materials provided with the distribution. 16*a58d3d2aSXin Li 17*a58d3d2aSXin Li- Neither the name of Internet Society, IETF or IETF Trust, nor the 18*a58d3d2aSXin Linames of specific contributors, may be used to endorse or promote 19*a58d3d2aSXin Liproducts derived from this software without specific prior written 20*a58d3d2aSXin Lipermission. 21*a58d3d2aSXin Li 22*a58d3d2aSXin LiTHIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 23*a58d3d2aSXin Li``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 24*a58d3d2aSXin LiLIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 25*a58d3d2aSXin LiA PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 26*a58d3d2aSXin LiOR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 27*a58d3d2aSXin LiEXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 28*a58d3d2aSXin LiPROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 29*a58d3d2aSXin LiPROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 30*a58d3d2aSXin LiLIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 31*a58d3d2aSXin LiNEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 32*a58d3d2aSXin LiSOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33*a58d3d2aSXin Li 34*a58d3d2aSXin LiOpus is subject to the royalty-free patent licenses which are 35*a58d3d2aSXin Lispecified at: 36*a58d3d2aSXin Li 37*a58d3d2aSXin LiXiph.Org Foundation: 38*a58d3d2aSXin Lihttps://datatracker.ietf.org/ipr/1524/ 39*a58d3d2aSXin Li 40*a58d3d2aSXin LiMicrosoft Corporation: 41*a58d3d2aSXin Lihttps://datatracker.ietf.org/ipr/1914/ 42*a58d3d2aSXin Li 43*a58d3d2aSXin LiBroadcom Corporation: 44*a58d3d2aSXin Lihttps://datatracker.ietf.org/ipr/1526/ 45