Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: opus
Upstream-Contact: opus@xiph.org
Source: https://www.opus-codec.org/
License: BSD-3-clause

Files: *
Copyright: 2001-2025, Xiph.Org
 2001-2018, Skype Limited
 2001-2018, Octasic
 2001-2018, Jean-Marc Valin
 2001-2018, Timothy B. Terriberry
 2001-2018, CSIRO
 2001-2018, Gregory Maxwell
 2001-2018, Mark Borgerding
 2001-2018, Erik de Castro Lopo
License: BSD-3-clause

Files: celt/arm/celt_fft_ne10.c
 celt/arm/celt_mdct_ne10.c
 celt/arm/fft_arm.h
 celt/arm/mdct_arm.h
 celt/celt_lpc.*
 celt/tests/test_unit_dft.c
 celt/tests/test_unit_mdct.c
 celt/tests/test_unit_mini_kfft.c
 celt/tests/test_unit_rotation.c
 celt/tests/test_unit_types.c
 include/opus_multistream.h
 include/opus_types.h
 src/analysis.*
 src/opus_multistream*
 src/opus_private.h
 src/repacketizer*
 tests/*
Copyright: 1994-2015, Xiph.Org Foundation
License: BSD-2-clause

Files: celt/arm/celt_neon_intr.c
Copyright: 1994-2015, Xiph.Org Foundation
 2024, Arm Limited
License: BSD-2-clause

Files: celt/arm/mathops_arm.h
Copyright: 2024, Arm Limited
License: BSD-2-clause

Files: celt/tests/test_unit_mathops.c
Copyright: 2008-2011, Xiph.Org Foundation, Mozilla Corporation,
  2024, Arm Limited
License: BSD-2-clause

Files: celt/arm/arm_celt_map.c
Copyright: 2010, Xiph.Org Foundation
  2013, Parrot
  2024, Arm Limited
License: BSD-2-clause


Files: celt/laplace.*
 celt/mdct.*
 celt/pitch.*
 celt/quant_bands.*
 celt/rate.*
 celt/vq.*
 celt/mips/mdct_mipsr1.h
 celt/mips/pitch_mipsr1.h
 celt/opus_custom_demo.c
 src/opus_demo.c
Copyright: 2007-2008, CSIRO
  2007-2009, Xiph.Org Foundation
License: BSD-2-clause


Files: celt/x86/celt_lpc_sse.h
 celt/x86/celt_lpc_sse4_1.c
 celt/x86/pitch_sse.c
 celt/x86/pitch_sse2.c
 celt/x86/pitch_sse4_1.c
 celt/x86/x86_celt_map.c
 celt/x86/x86cpu.c
 celt/x86/x86cpu.h
 silk/fixed/x86/burg_modified_FIX_sse4_1.c
 silk/fixed/x86/vector_ops_FIX_sse4_1.c
 silk/x86/NSQ_del_dec_sse4_1.c
 silk/x86/NSQ_sse4_1.c
 silk/x86/SigProc_FIX_sse.h
 silk/x86/VAD_sse4_1.c
 silk/x86/VQ_WMat_EC_sse4_1.c
 silk/x86/main_sse.h
 silk/x86/x86_silk_map.c
Copyright: 2014-2020, Cisco Systems, INC
License: BSD-2-clause

Files: celt/bands.*
 celt/celt.*
 celt/celt_*coder.c
 celt/mips/celt_mipsr1.h
 celt/modes.*
 include/opus_custom.h
Copyright: 2007-2008, CSIRO
  2007-2010, Xiph.Org Foundation
  2008-2012, Gregory Maxwell
License: BSD-2-clause

Files: celt/arm/pitch_neon_intr.c
 silk/arm/LPC_inv_pred_gain_arm.h
 silk/arm/LPC_inv_pred_gain_neon_intr.c
 silk/arm/NSQ_del_dec_arm.h
 silk/arm/NSQ_del_dec_neon_intr.c
 silk/arm/biquad_alt_arm.h
 silk/arm/biquad_alt_neon_intr.c
 silk/fixed/arm/warped_autocorrelation_FIX_arm.h
Copyright: 2017, Google Inc.
License: BSD-3-clause

Files: celt/ecintrin.h
 celt/ent*
 celt/mfrngcod.h
Copyright: 2001-2011, Timothy B. Terriberry
  2008-2009, Xiph.Org Foundation
License: BSD-2-clause

Files: celt/arch.h
 celt/fixed_generic.h
 celt/mathops.*
 celt/mips/fixed_generic_mipsr1.h
 celt/x86/vq_sse2.c
Copyright: 2002-2016, Jean-Marc Valin
  2007-2008, CSIRO
  2007-2009, Xiph.Org Foundation
License: BSD-2-clause

Files: celt/arm/armcpu.*
 celt/arm/pitch_arm.h
 celt/cpu_support.h
Copyright: 2010, Xiph.Org Foundation
  2013, Parrot
  2024, Arm Limited
License: BSD-2-clause

Files: celt/x86/pitch_avx.c
 celt/x86/x86_arch_macros.h
 dnn/dred_*
 dnn/fargan.*
 dnn/lossgen.*
 dnn/lpcnet_plc.c
 dnn/nndsp.*
 dnn/osce.*
 dnn/osce_config.h
 dnn/osce_features.*
 dnn/osce_structs.h
 dnn/*_lpcnet_weights.c
 src/extensions.c
 tests/test_opus_dred.c
 tests/test_opus_extensions.c
Copyright: 2021-2023, Amazon
License: BSD-2-clause

Files: dnn/arm/*
 dnn/dump_data.c
 dnn/freq.*
 dnn/lpcnet.h
 dnn/lpcnet_enc.c
 dnn/nnet*
 dnn/vec*
 dnn/x86/*
 dnn/bwe_demo.c
 dnn/fargan_demo.c
 celt/arm/armopts.s.in
Copyright: 2011-2019, Mozilla
License: BSD-2-clause

Files: dnn/vec_neon.h
Copyright: 2018, David Rowe
  2018, Mozilla
  2008-2011, Octasic Inc.
  2012-2017, Jean-Marc Valin
License: BSD-2-clause

Files: dnn/nnet.h
Copyright: 2017, Jean-Marc Valin
  2018, Mozilla
License: BSD-2-clause

Files: include/opus.h
 include/opus_defines.h
 src/opus.c
 src/opus_*coder.c
Copyright: 2010-2011, Xiph.Org Foundation, Skype Limited
 2024, Arm Limited
License: BSD-2-clause

Files: include/opus_projection.h
 src/mapping_matrix.*
 src/opus_projection_*coder.c
 tests/test_opus_projection.c
Copyright: 2017, Google Inc.
License: BSD-2-clause

Files: celt/os_support.h
 celt/x86/vq_sse.h
 doc/trivial_example.c
 src/mlp.h
Copyright: 2007-2017, Jean-Marc Valin
License: BSD-2-clause

Files: silk/arm/NSQ_neon.*
 silk/arm/arm_silk_map.c
 silk/arm/macros_arm64.h
Copyright: 2014-2015, Vidyo
License: BSD-3-clause

Files: celt/arm/fixed_arm64.h
Copyright: 2015, Vidyo
License: BSD-2-clause

Files: celt/arm/kiss_fft_armv4.h
 celt/arm/kiss_fft_armv5e.h
 celt/mips/kiss_fft_mipsr1.h
Copyright: 2013, Xiph.Org Foundation and contributors.
License: BSD-2-clause

Files: celt/tests/test_unit_cwrs32.c
 celt/tests/test_unit_entropy.c
 celt/tests/test_unit_laplace.c
 src/opus_compare.c
Copyright: 2007-2012, Xiph.Org Foundation, Mozilla Corporation,
License: BSD-2-clause

Files: celt/cwrs.*
Copyright: 2007-2008, CSIRO
  2007-2009, Timothy B. Terriberry
  2007-2009, Xiph.Org Foundation
License: BSD-2-clause

Files: celt/fixed_debug.h
 celt/stack_alloc.h
Copyright: 2002-2008, Jean-Marc Valin
  2007-2012, Xiph.Org Foundation
License: BSD-2-clause

Files: celt/kiss_fft.c
 celt/kiss_fft.h
Copyright: 2003-2004, Mark Borgerding
  2005-2007, Xiph.Org Foundation
  2008, Xiph.Org Foundation, CSIRO
License: BSD-2-clause

Files: silk/fixed/arm/warped_autocorrelation_FIX_neon_intr.c
 silk/tests/test_unit_LPC_inv_pred_gain.c
Copyright: 2017, Google Inc., Jean-Marc Valin
License: BSD-3-clause

Files: silk/arm/SigProc_FIX_armv5e.h
 silk/arm/macros_armv5e.h
Copyright: 2006-2011, Skype Limited.
  2013, Parrot
License: BSD-3-clause

Files: celt/arm/fixed_armv5e.h
Copyright: 2003-2008, Jean-Marc Valin
  2007-2008, CSIRO
  2007-2009, Xiph.Org Foundation
  2013, Parrot
License: BSD-2-clause

Files: celt/arm/celt_pitch_xcorr_arm-gnu.S
  celt/arm/celt_pitch_xcorr_arm.s
Copyright: 2007-2008, CSIRO
  2007-2009, Xiph.Org Foundation
  2013, Parrot
License: BSD-2-clause

Files: celt/x86/pitch_sse.h
Copyright: 2013, Jean-Marc Valin and John Ridges
  2014, Cisco Systems, INC MingXiang WeiZhou MinPeng YanWang
License: BSD-2-clause

Files: celt/float_cast.h
Copyright: 2001, Erik de Castro Lopo <erikd AT mega-nerd DOT com>
License: BSD-2-clause

Files: celt/_kiss_fft_guts.h
Copyright: 2003-2004, Mark Borgerding
License: BSD-2-clause

Files: celt/mini_kfft.c
Copyright: 2003-2010, Mark Borgerding
License: BSD-3-clause

Files: tests/opus_encode_regressions.c
Copyright: 2016, Mark Harris, Jean-Marc Valin
License: BSD-2-clause

Files: src/mlp.c
Copyright: 2008-2011, Octasic Inc.
License: BSD-2-clause

Files: src/qext_compare.c
Copyright: 2011-2012, Xiph.Org Foundation, Mozilla Corporation
 Jean-Marc Valin and Timothy B. Terriberry
License: BSD-2-clause

Files: celt/entcode.c
Copyright: 2001-2011, Timothy B. Terriberry
License: BSD-2-clause

Files: celt/arm/fixed_armv4.h
Copyright: 2013, Xiph.Org Foundation and contributors
License: BSD-2-clause

Files: celt/arm/arm2gnu.pl
Copyright: 2002-2013, Xiph.org Foundation
License: BSD-2-clause

Files: silk/LPC_fit.c
Copyright: 2013, Koen Vos.
License: BSD-3-clause

Files: silk/arm/SigProc_FIX_armv4.h
Copyright: 2013, Parrot
  2013, Xiph.Org Foundation and contributors
License: BSD-3-clause

Files: silk/NSQ.h
Copyright: 2006-2011, Skype Limited.
  2014, Vidyo.
License: BSD-3-clause

Files: debian/*
Copyright: 2008-2018, Ron Lee <ron@debian.org>
 2022-2025, IOhannes m zmölnig <umlaeute@debian.org>
License: BSD-3-clause


License: BSD-3-clause
 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

License: BSD-2-clause
 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.
 .
 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.