chromium/licenses/CREDITS.chromium

3 Most files in FFmpeg are under the GNU Lesser General Public License version 2.1
5 files have MIT/X11/BSD-style licenses. In combination the LGPL v2.1+ applies to
8 Some optional parts of FFmpeg are licensed under the GNU General Public License
10 these parts are used by default, you have to explicitly pass `--enable-gpl` to
15 - libpostproc
16 - optional x86 optimization in the files
17     - `libavcodec/x86/flac_dsp_gpl.asm`
18     - `libavcodec/x86/idct_mmx.c`
19     - `libavfilter/x86/vf_removegrain.asm`
20 - the following building and testing tools
21     - `compat/solaris/make_sunver.pl`
22     - `doc/t2h.pm`
23     - `doc/texi2pod.pl`
24     - `libswresample/tests/swresample.c`
25     - `tests/checkasm/*`
26     - `tests/tiny_ssim.c`
27 - the following filters in libavfilter:
28     - `signature_lookup.c`
29     - `vf_blackframe.c`
30     - `vf_boxblur.c`
31     - `vf_colormatrix.c`
32     - `vf_cover_rect.c`
33     - `vf_cropdetect.c`
34     - `vf_delogo.c`
35     - `vf_eq.c`
36     - `vf_find_rect.c`
37     - `vf_fspp.c`
38     - `vf_histeq.c`
39     - `vf_hqdn3d.c`
40     - `vf_kerndeint.c`
41     - `vf_lensfun.c` (GPL version 3 or later)
42     - `vf_mcdeint.c`
43     - `vf_mpdecimate.c`
44     - `vf_nnedi.c`
45     - `vf_owdenoise.c`
46     - `vf_perspective.c`
47     - `vf_phase.c`
48     - `vf_pp.c`
49     - `vf_pp7.c`
50     - `vf_pullup.c`
51     - `vf_repeatfields.c`
52     - `vf_sab.c`
53     - `vf_signature.c`
54     - `vf_smartblur.c`
55     - `vf_spp.c`
56     - `vf_stereo3d.c`
57     - `vf_super2xsai.c`
58     - `vf_tinterlace.c`
59     - `vf_uspp.c`
60     - `vf_vaguedenoiser.c`
61     - `vsrc_mptestsrc.c`
64 the configure parameter `--enable-version3` will activate this licensing option
87 - avisynth
88 - frei0r
89 - libcdio
90 - libdavs2
91 - librubberband
92 - libvidstab
93 - libx264
94 - libx265
95 - libxavs
96 - libxavs2
97 - libxvid
100 passing `--enable-gpl` to configure.
103 - gmp
104 - libaribb24
105 - liblensfun
107 When combining them with FFmpeg, use the configure option `--enable-version3` to
113 license version needs to be upgraded by passing `--enable-version3` to configure.
116 the options `--enable-gpl` and `--enable-version3` have to be passed to
124 `--enable-nonfree` to configure. This will cause the resulting binary to be
136 C-like prototype :
155    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
173 modify it under the terms of the GNU Lesser General Public
179 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
180 Lesser General Public License for more details.
182 You should have received a copy of the GNU Lesser General Public
184 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
207 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
237 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
249 various filters for ACELP-based codecs optimized for MIPS
254 modify it under the terms of the GNU Lesser General Public
260 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
261 Lesser General Public License for more details.
263 You should have received a copy of the GNU Lesser General Public
265 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
288 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
300 adaptive and fixed codebook vector operations for ACELP-based codecs
306 modify it under the terms of the GNU Lesser General Public
312 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
313 Lesser General Public License for more details.
315 You should have received a copy of the GNU Lesser General Public
317 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
340 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
355 modify it under the terms of the GNU Lesser General Public
361 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
362 Lesser General Public License for more details.
364 You should have received a copy of the GNU Lesser General Public
366 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
389 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
401 various filters for CELP-based codecs optimized for MIPS
406 modify it under the terms of the GNU Lesser General Public
412 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
413 Lesser General Public License for more details.
415 You should have received a copy of the GNU Lesser General Public
417 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
440 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
457 modify it under the terms of the GNU Lesser General Public
463 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
464 Lesser General Public License for more details.
466 You should have received a copy of the GNU Lesser General Public
468 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
491 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
509 modify it under the terms of the GNU Lesser General Public
515 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
516 Lesser General Public License for more details.
518 You should have received a copy of the GNU Lesser General Public
520 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
543 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
555 MPEG Audio decoder optimized for MIPS floating-point architecture
560 modify it under the terms of the GNU Lesser General Public
566 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
567 Lesser General Public License for more details.
569 You should have received a copy of the GNU Lesser General Public
571 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
577 XVID MPEG-4 VIDEO CODEC
584  Copyright(C) 2003 Pascal Massimino <skal@planet-d.net>
594   Proc. ICASSP 1989, 988-991.
601  More details at http://skal.planet-d.net/coding/dct.html
607  Originally provided by Intel at AP-922
612  The routine precision now satisfies IEEE standard 1180-1990.
614  Copyright(C) 2000-2001 Peter Gubanov <peter@elecard.net.ru>
630  modify it under the terms of the GNU Lesser General Public
636  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
637  Lesser General Public License for more details.
639  You should have received a copy of the GNU Lesser General Public License
641  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
662 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
673 Copyright (c) 2005-2014 Rich Felker, et al.
688 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
698 Copyright (C) 2011-2013 Michael Niedermayer (michaelni@gmx.at)
703 modify it under the terms of the GNU Lesser General Public
709 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
710 Lesser General Public License for more details.
712 You should have received a copy of the GNU Lesser General Public
714 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
725 modify it under the terms of the GNU Lesser General Public
731 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
732 Lesser General Public License for more details.
734 You should have received a copy of the GNU Lesser General Public
736 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
748 fitness for a particular purpose.  This software is provided "AS IS", and
751 This software is copyright (C) 1994-1996, Thomas G. Lane.
755 software (or portions thereof) for any purpose, without fee, subject to
758 this README file must be included, with this copyright and no-warranty
820 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
862 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
871                   GNU LESSER GENERAL PUBLIC LICENSE
875  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
886 freedom to share and change it.  By contrast, the GNU General Public
888 free software--to make sure the software is free for all its users.
890   This license, the Lesser General Public License, applies to some
891 specially designated software packages--typically libraries--of the
894 this license or the ordinary General Public License is the better
898 not price.  Our General Public Licenses are designed to make sure that
918   We protect your rights with a two-step method: (1) we copyright the
937 ordinary GNU General Public License.  This license, the GNU Lesser
938 General Public License, applies to certain designated libraries, and
939 is quite different from the ordinary General Public License.  We use
941 libraries into non-free programs.
946 General Public License therefore permits such linking only if the
947 entire combination fits its criteria of freedom.  The Lesser General
951   We call this license the "Lesser" General Public License because it
952 does Less to protect the user's freedom than the ordinary General
954 of an advantage over competing non-free programs.  These disadvantages
955 are the reason we use the ordinary General Public License for many
961 a de-facto standard.  To achieve this, non-free programs must be
963 library does the same job as widely used non-free libraries.  In this
965 software only, so we use the Lesser General Public License.
967   In other cases, permission to use a particular library in non-free
970 non-free programs enables many more people to use the whole GNU
974   Although the Lesser General Public License is Less protective of the
985                   GNU LESSER GENERAL PUBLIC LICENSE
991 this Lesser General Public License (also called "this License").
1051     its purpose remains meaningful.
1054     a purpose that is entirely well-defined independent of the
1056     application-supplied function or table used by this function must
1081   3. You may opt to apply the terms of the ordinary GNU General Public
1084 that they refer to the ordinary GNU General Public License, version 2,
1086 ordinary GNU General Public License has appeared, then you can specify
1091 that copy, so the ordinary GNU General Public License applies to all
1100 it with the complete corresponding machine-readable source code, which
1157     machine-readable source code for the Library including whatever
1160     with the Library, with the complete machine-readable "work that
1174     interface-compatible with the version that the work was made with.
1204 Library side-by-side in a single library together with other library
1252 license would not permit royalty-free redistribution of the Library by
1261 It is not the purpose of this section to induce you to infringe any
1263 such claims; this section has the sole purpose of protecting the
1284 versions of the Lesser General Public License from time to time.
1313 PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
1320 FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
1336 ordinary General Public License).
1347     modify it under the terms of the GNU Lesser General Public
1353     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
1354     Lesser General Public License for more details.
1356     You should have received a copy of the GNU Lesser General Public
1358     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA