2002-11-19 20:09:45 +00:00
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FFmpeg README
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-------------
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2001-07-22 14:37:44 +00:00
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2002-11-19 20:09:45 +00:00
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1) Documentation
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2001-07-22 14:37:44 +00:00
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----------------
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2002-11-19 20:09:45 +00:00
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* Read the documentation in the doc/ directory.
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2001-07-22 14:37:44 +00:00
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2002-11-19 20:09:45 +00:00
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2) Licensing
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2001-07-22 14:37:44 +00:00
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------------
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2007-08-13 22:17:29 +00:00
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* Read the file COPYING.LGPL. FFmpeg and the associated libraries EXCEPT
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for libpostproc and libswscale are licensed under the GNU Lesser General
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2005-12-17 18:14:38 +00:00
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Public License.
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2003-04-16 22:43:26 +00:00
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2007-02-14 09:18:21 +00:00
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* libpostproc and libswscale are distributed under the GNU General Public
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2007-08-13 22:17:29 +00:00
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License, see the file COPYING.GPL for details. Their compilation and use
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in FFmpeg is optional.
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2007-09-09 09:36:32 +00:00
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2008-02-21 15:48:58 +00:00
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* The file libavcodec/i386/idct_mmx.c is distributed under the GNU General
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Public License. It is strictly an optimization and its use is optional.
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2008-09-06 16:14:20 +00:00
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* The file libavcodec/ac3dec.c is distributed under the GNU General Public
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License. In order for (E-)AC-3 decoding to work you need to enable GPL
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2008-09-06 16:55:29 +00:00
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components.
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2008-09-06 16:14:20 +00:00
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2008-03-08 19:24:06 +00:00
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* The file libavdevice/x11grab.c is distributed under the GNU General
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Public License. X11 grabbing is optional.
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2007-09-09 09:36:32 +00:00
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* The files libavcodec/jfdctfst.c, libavcodec/jfdctint.c, libavcodec/jrevdct.c
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are taken from libjpeg, see the top of the files for licensing details.
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* The file libavcodec/fdctref.c is copyrighted by the MPEG Software Simulation
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Group with all rights reserved. It is only used to create a DCT test program
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and not compiled into libavcodec.
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