diff options
| -rw-r--r-- | audio/lame/Makefile | 6 | ||||
| -rw-r--r-- | licenses/lame-license | 131 |
2 files changed, 134 insertions, 3 deletions
diff --git a/audio/lame/Makefile b/audio/lame/Makefile index 6afbba32bba..be1bf098d54 100644 --- a/audio/lame/Makefile +++ b/audio/lame/Makefile @@ -1,8 +1,8 @@ -# $NetBSD: Makefile,v 1.43 2004/10/03 00:13:06 tv Exp $ +# $NetBSD: Makefile,v 1.44 2005/02/03 17:54:50 reed Exp $ # DISTNAME= lame-${VERS} -PKGREVISION= 1 +PKGREVISION= 2 CATEGORIES= audio MASTER_SITES= ${MASTER_SITE_SOURCEFORGE:=lame/} \ http://hive.me.gu.edu.au/not_lame/ @@ -13,7 +13,7 @@ COMMENT= Fast, high quality MP3 encoder VERS= 3.96.1 -LICENSE= fee-based-commercial-use +LICENSE= lame-license PKG_INSTALLATION_TYPES= overwrite pkgviews diff --git a/licenses/lame-license b/licenses/lame-license new file mode 100644 index 00000000000..d1028f5361e --- /dev/null +++ b/licenses/lame-license @@ -0,0 +1,131 @@ +-=-=-=-=-=- +The following is from the README from the lame source: +-=-=-=-=-=- + +This code is distributed under the GNU LESSER PUBLIC LICENSE +(LGPL, see www.gnu.org) with the following modification: + +1. If you determine that distribution of LAME requires a patent license, + and you obtain a patent license, you may distribute LAME even though + redistribution of LAME may also require a patent license. + +2. You agree not to enforce any patent claims for any aspect of + MPEG audio compression, or any other techniques contained in + the LAME source code. + +-=-=-=-=-=- +The following is from the LICENSE file from the lame source: +-=-=-=-=-=- + +Can I use LAME in my commercial program? + +Yes, you can, under the restrictions of the LGPL. The easiest +way to do this is to: + +1. Link to LAME as separate library (libmp3lame.a on unix or + lame_enc.dll on windows) + +2. Fully acknowledge that you are using LAME, and give a link + to our web site, www.mp3dev.org + +3. If you make modifications to LAME, you *must* release these + these modifications back to the LAME project, under the LGPL. + + +*** IMPORTANT NOTE *** + +The decoding functions provided in LAME use the mpglib decoding engine which +is under the GPL. They may not be used by any program not released under the +GPL unless you obtain such permission from the MPG123 project (www.mpg123.de). + +-=-=-=-=-=-=- +Running "lame --license" (or viewing frontend/parse.c) reports: +-=-=-=-=-=-=- + +LAME version 3.96.1 (http://lame.sourceforge.net/) + +Can I use LAME in my commercial program? + +Yes, you can, under the restrictions of the LGPL. In particular, you +can include a compiled version of the LAME library (for example, +lame.dll) with a commercial program. Some notable requirements of +the LGPL: + +1. In your program, you cannot include any source code from LAME, with + the exception of files whose only purpose is to describe the library + interface (such as lame.h). + +2. Any modifications of LAME must be released under the LGPL. + The LAME project (www.mp3dev.org) would appreciate being + notified of any modifications. + +3. You must give prominent notice that your program is: + A. using LAME (including version number) + B. LAME is under the LGPL + C. Provide a copy of the LGPL. (the file COPYING contains the LGPL) + D. Provide a copy of LAME source, or a pointer where the LAME + source can be obtained (such as www.mp3dev.org) + An example of prominent notice would be an "About the LAME encoding engine" + button in some pull down menu within the executable of your program. + +4. If you determine that distribution of LAME requires a patent license, + you must obtain such license. + + +*** IMPORTANT NOTE *** + +The decoding functions provided in LAME use the mpglib decoding engine which +is under the GPL. They may not be used by any program not released under the +GPL unless you obtain such permission from the MPG123 project (www.mpg123.de). + +-=-=-=-=-=-=- +The mpglib/README file included with the lame source says: +-=-=-=-=-=-=- + +COPYING: you may use this source under GPL terms! + +PLEASE NOTE: This software may contain patented algorithms (at least + patented in some countries). It may be not allowed to sell/use products + based on this source code in these countries. Check this out first! + +-=-=-=-=-=-=- +The libmp3lame/fft.c file from the source includes: +-=-=-=-=-=-=- + +** NOTE: This routine uses at least 2 patented algorithms, and may be +** under the restrictions of a bunch of different organizations. +** Although I wrote it completely myself; it is kind of a derivative +** of a routine I once authored and released under the GPL, so it +** may fall under the free software foundation's restrictions; +** it was worked on as a Stanford Univ project, so they claim +** some rights to it; it was further optimized at work here, so +** I think this company claims parts of it. The patents are +** held by R. Bracewell (the FHT algorithm) and O. Buneman (the +** trig generator), both at Stanford Univ. +** If it were up to me, I'd say go do whatever you want with it; +** but it would be polite to give credit to the following people +** if you use this anywhere: +** Euler - probable inventor of the fourier transform. +** Gauss - probable inventor of the FFT. +** Hartley - probable inventor of the hartley transform. +** Buneman - for a really cool trig generator +** Mayer(me) - for authoring this particular version and +** including all the optimizations in one package. +** Thanks, +** Ron Mayer; mayer@acuson.com + +-=-=-=-=- +Although lame_enc.dll is not included with the package, the +Dll/LameDLLInterface.htm webpage (included with the source) says: +-=-=-=-=- + +People and companies who wants to distribute +lame_enc.dll with their commercial products are free to do so as +far as I'm concerned (LGPL license), but should be aware that +lame_enc.dll might infringe certain MP3 related software patents +held by Fraunhofer IIS in certain countries. + +-=-=-=-=-=- +Also see +http://www.mp3licensing.com/help/developer.html#5 +and section 11 in the LGPL and section 7 in the GPL. |