cannam@154: Copyright 2001-2011 Xiph.Org, Skype Limited, Octasic,
cannam@154:                     Jean-Marc Valin, Timothy B. Terriberry,
cannam@154:                     CSIRO, Gregory Maxwell, Mark Borgerding,
cannam@154:                     Erik de Castro Lopo
cannam@154: 
cannam@154: Redistribution and use in source and binary forms, with or without
cannam@154: modification, are permitted provided that the following conditions
cannam@154: are met:
cannam@154: 
cannam@154: - Redistributions of source code must retain the above copyright
cannam@154: notice, this list of conditions and the following disclaimer.
cannam@154: 
cannam@154: - Redistributions in binary form must reproduce the above copyright
cannam@154: notice, this list of conditions and the following disclaimer in the
cannam@154: documentation and/or other materials provided with the distribution.
cannam@154: 
cannam@154: - Neither the name of Internet Society, IETF or IETF Trust, nor the
cannam@154: names of specific contributors, may be used to endorse or promote
cannam@154: products derived from this software without specific prior written
cannam@154: permission.
cannam@154: 
cannam@154: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
cannam@154: ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
cannam@154: LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
cannam@154: A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
cannam@154: OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
cannam@154: EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
cannam@154: PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
cannam@154: PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
cannam@154: LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
cannam@154: NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
cannam@154: SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
cannam@154: 
cannam@154: Opus is subject to the royalty-free patent licenses which are
cannam@154: specified at:
cannam@154: 
cannam@154: Xiph.Org Foundation:
cannam@154: https://datatracker.ietf.org/ipr/1524/
cannam@154: 
cannam@154: Microsoft Corporation:
cannam@154: https://datatracker.ietf.org/ipr/1914/
cannam@154: 
cannam@154: Broadcom Corporation:
cannam@154: https://datatracker.ietf.org/ipr/1526/