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Nathan Caldwell 4df5aebb81 aacenc: Fix threshold-in-quiet calculation in the 3GPP psymodel. 
Removing the modification vastly improves quality (at a slight bitrate
cost) for some samples. castanets.wav is a good example. The closest
equivalent I see to the modification in the 3GPP spec is a similar
modification (over a specific frequency range) when TNS is used.

This also changes the threshold-in-quiet calculation to match the
3GPP spec.

patch by Nathan Caldwell saintdev (at) gmail

Originally committed as revision 25588 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-27 05:54:44 +00:00
doc Add example to the filter pad documentation. 2010-10-25 04:15:22 +00:00
ffpresets Remove legacy x264 presets 2010-09-17 20:14:24 +00:00
libavcodec aacenc: Fix threshold-in-quiet calculation in the 3GPP psymodel. 2010-10-27 05:54:44 +00:00
libavcore Add a test for av_parse_video_rate(). 2010-10-04 13:41:06 +00:00
libavdevice vfwcap: add option to print list of supported drivers 2010-10-23 02:11:30 +00:00
libavfilter 100l: remove bogus inclusion of libavcodec/audioconvert.c in 2010-10-25 04:28:36 +00:00
libavformat vorbiscomment: convert metadata before computing the header's length 2010-10-27 05:02:29 +00:00
libavutil Install libavutil/opt.h, its API is public. 2010-10-08 23:42:25 +00:00
libpostproc Fix use of uninitialized data: A array element can not be 2010-07-24 11:55:22 +00:00
libswscale 100l, fix sws_getCachedContext. It did not set the colorspace details, 2010-10-03 07:53:40 +00:00
tests Avoid negative SCR in mpeg ps muxer. 2010-10-16 21:31:31 +00:00
tools Add avfilter_graph_config(). 2010-10-16 10:20:53 +00:00
Changelog Add a demuxer for receiving raw rtp:// URLs without an SDP description 2010-10-19 07:38:53 +00:00
cmdutils_common_opts.h Implement a -pix_fmts option for listing all the supported pixel 2009-12-21 21:53:03 +00:00
cmdutils.c Implement a common get_filtered_video_frame(), shared between ffplay.c 2010-10-18 13:57:11 +00:00
cmdutils.h Implement a common get_filtered_video_frame(), shared between ffplay.c 2010-10-18 13:57:11 +00:00
common.mak Create config.asm for use with yasm 2010-09-03 21:27:19 +00:00
configure Bump required x264 version to X264_BUILD 99 2010-10-26 18:19:22 +00:00
COPYING.GPLv2 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 2009-06-05 09:51:31 +00:00
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 2009-06-05 09:51:31 +00:00
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
CREDITS Add myself to CREDITS 2010-03-08 05:04:29 +00:00
Doxyfile Do not generate LaTeX Doxygen documentation by default. 2010-07-12 18:36:07 +00:00
ffmpeg.c Remove unused variables picture_crop_temp and picture_pad_temp. 2010-10-20 09:45:50 +00:00
ffplay.c Implement a common get_filtered_video_frame(), shared between ffplay.c 2010-10-18 13:57:11 +00:00
ffprobe.c Make ffprobe print stream language only once, also remove usage of the 2010-10-16 14:33:05 +00:00
ffserver.c ffserver: use a local MAX_STREAMS limit 2010-10-15 19:09:54 +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
LICENSE Remove h264 asm items off the GPL-only list. They are LGPL now. 2010-09-10 03:31:24 +00:00
MAINTAINERS Add myself as the caf* maintainer 2010-10-10 00:39:42 +00:00
Makefile fate: print list of tests with "make fate-list" 2010-08-26 13:58:45 +00:00
README Move licensing information into a separate file called LICENSE and 2009-03-25 14:05:20 +00:00
subdir.mak Remove $(MSG) override for install-lib targets 2010-03-17 14:43:05 +00:00
version.sh version.sh: write version to stdout if no output file specified 2010-07-26 23:43:59 +00:00

README 

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

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

* Read the documentation in the doc/ directory.

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

* See the LICENSE file.