license header consistency cosmetics
[libav.git] / README
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1FFmpeg README
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3
41) Documentation
5----------------
6
7* Read the documentation in the doc/ directory.
8
92) Licensing
10------------
11
12* Read the file COPYING.LGPL. FFmpeg and the associated libraries EXCEPT
13 for libpostproc and libswscale are licensed under the GNU Lesser General
14 Public License.
15
16* libpostproc and libswscale are distributed under the GNU General Public
17 License, see the file COPYING.GPL for details. Their compilation and use
18 in FFmpeg is optional.
19
20* The file libavcodec/i386/idct_mmx.c is distributed under the GNU General
21 Public License. It is strictly an optimization and its use is optional.
22
23* The file libavdevice/x11grab.c is distributed under the GNU General
24 Public License. X11 grabbing is optional.
25
26* The files libavcodec/jfdctfst.c, libavcodec/jfdctint.c, libavcodec/jrevdct.c
27 are taken from libjpeg, see the top of the files for licensing details.
28
29* The file libavcodec/fdctref.c is copyrighted by the MPEG Software Simulation
30 Group with all rights reserved. It is only used to create a DCT test program
31 and not compiled into libavcodec.