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a4c7a5ea27
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Michael Niedermayer a4c7a5ea27 Call ff_fetch_timestamp() for mpeg1/2 when a picture start code is found instead 
of calling it at the end of a frame with a large negative offset.
This significantly reduces the maximal distance in container packets between
the point where the first byte of the "access unit" was stored and where
we call ff_fetch_timestamp() thus reducing the constraints on our parser.
Also change the parser from next_frame_offset to cur, this is needed
because now the reference is from container packet start instead of
frame start. (i previously misinterpreted this as bug)

Originally committed as revision 17731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-02 14:53:18 +00:00
doc AC-3 encoding is integer-only 2009-03-02 06:31:28 +00:00
ffpresets The default subq value in the x264 CLI is now 6, not 5. 2009-01-25 21:28:56 +00:00
libavcodec Call ff_fetch_timestamp() for mpeg1/2 when a picture start code is found instead 2009-03-02 14:53:18 +00:00
libavdevice Cast a __u64 variable to uint64_t so that it can be printed without warnings 2009-02-15 14:32:09 +00:00
libavfilter Rename avfilter_parse_graph() to avfilter_graph_parse(), for better 2009-02-26 22:03:55 +00:00
libavformat Add context to some av_log() calls. 2009-03-02 09:28:37 +00:00
libavutil Add VA API pixel formats. 2009-02-27 08:12:41 +00:00
libpostproc Use directory name as multiple inclusion guard prefix. 2009-02-04 20:31:20 +00:00
libswscale Fix typo in comments. 2009-03-01 11:43:56 +00:00
tests Change the timebase of the raw demuxer to one that can represent the ts of fields. 2009-03-01 03:48:35 +00:00
tools Detect static prototypes. 2009-02-27 21:11:49 +00:00
vhook Check the return values of a few functions to avoid the corresponding warnings. 2009-02-21 21:09:38 +00:00
Changelog Mention non-recursive Makefiles in the changelog. 2009-03-02 07:57:04 +00:00
cmdutils.c Revert part of r16593. 2009-02-05 18:51:29 +00:00
cmdutils.h Fix typo: explixitly -> explicitly. 2009-02-19 00:14:41 +00:00
common.mak version.h should depend on config.mak. 2009-03-02 09:33:57 +00:00
configure configure: fix return value from check_header 2009-03-01 17:57:14 +00:00
COPYING.GPL Rename COPYING to COPYING.LGPL, add COPYING.GPL with the text of the GPLv2. 2007-07-12 20:27:07 +00:00
COPYING.LGPL Rename COPYING to COPYING.LGPL, add COPYING.GPL with the text of the GPLv2. 2007-07-12 20:27:07 +00:00
CREDITS it seems I never added myself in there before 2009-02-02 22:45:01 +00:00
Doxyfile HAVE_3DNOW --> HAVE_AMD3DNOW 2009-01-26 08:36:06 +00:00
ffmpeg.c fix last usage of old metadata API in ffmpeg.c (handling of AVStream language) 2009-03-01 15:58:57 +00:00
ffplay.c Document ffplay -ast, -vst, and -sst options. 2009-03-01 17:13:33 +00:00
ffserver.c convert ffserver to new metadata API 2009-03-01 14:56:27 +00:00
ffserver.h Add FFMPEG_ prefix to all multiple inclusion guards. 2007-10-17 09:37:46 +00:00
INSTALL Clarify that we require GNU make 3.81+. 2008-11-08 19:47:10 +00:00
MAINTAINERS Separate the raw FLAC demuxer from raw.c and put in a new file, 2009-02-28 17:24:46 +00:00
Makefile Bail out if regtest-flashsv is run but zlib is not enabled. 2009-02-21 18:41:52 +00:00
output_example.c Make output_example use av_interleaved_write_frame() instead of av_write_frame(). 2009-02-18 11:46:14 +00:00
README Update information regarding LGPL libswscale. 2009-02-24 14:53:46 +00:00
subdir.mak Remove other shared lib names from linker command line for shared libs 2008-12-13 15:31:30 +00:00
version.sh 10l: Ignore error output from failed attempt to read snapshot_version. 2009-02-24 23:10:36 +00:00

README 

FFmpeg README
-------------

1) Documentation
----------------

* Read the documentation in the doc/ directory.

2) Licensing
------------

* Read the file COPYING.LGPL. FFmpeg and the associated libraries EXCEPT
  for libpostproc are licensed under the GNU Lesser General Public License.

* libpostproc is distributed under the GNU General Public License, see the
  file COPYING.GPL for details. Its compilation and use in FFmpeg is optional.

* libswscale contains some optional processor-specific optimizations that are
  distributed under the GNU General Public License.

* The files libavcodec/x86/idct_mmx.c, libavcodec/x86/h264_deblock_sse2.asm
  and libavcodec/x86/h264_idct_sse2.asm are distributed under the GNU General
  Public License. They are strictly optimizations and their use is optional.

* The file libavcodec/ac3dec.c is distributed under the GNU General Public
  License.  In order for (E-)AC-3 decoding to work you need to enable GPL
  components.

* The file libavdevice/x11grab.c is distributed under the GNU General
  Public License. X11 grabbing is optional.

* The files libavcodec/jfdctfst.c, libavcodec/jfdctint.c, libavcodec/jrevdct.c
  are taken from libjpeg, see the top of the files for licensing details.

* The file libavcodec/fdctref.c is copyrighted by the MPEG Software Simulation
  Group with all rights reserved. It is only used to create a DCT test program
  and not compiled into libavcodec.

* Some external libraries are under GPL. If you wish to use them with FFmpeg,
  you have to configure FFmpeg as GPL as well.