| Copyright 2001-2011 Xiph.Org, Skype Limited, Octasic, | |
| Jean-Marc Valin, Timothy B. Terriberry, | |
| 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 | |
| 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 Internet Society, IETF or IETF Trust, nor the | |
| names of specific contributors, may be used to endorse or promote | |
| products derived from this software without specific prior written | |
| permission. | |
| 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. | |
| Opus is subject to the royalty-free patent licenses which are | |
| specified at: | |
| Xiph.Org Foundation: | |
| https://datatracker.ietf.org/ipr/1524/ | |
| Microsoft Corporation: | |
| https://datatracker.ietf.org/ipr/1914/ | |
| Broadcom Corporation: | |
| https://datatracker.ietf.org/ipr/1526/ |