Commit Graph

14 Commits

Author SHA1 Message Date
Alex Converse
49d3aab764 aacenc: psy_3gpp_init(): Fix line_to_frequency for short windows.
Originally committed as revision 24233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 04:10:52 +00:00
Alex Converse
cecaf7d71a aacenc: aac_psy_init(): Factorize line_to_frequency.
Originally committed as revision 24232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 04:10:47 +00:00
Alex Converse
d7194e3b73 aacenc: psy_3gpp_init(): Fix ath for the first line in each sfb.
Fix the MDCT line to frequency calculation for the first line in each sfb.
Use this value to calculate ATH.

Originally committed as revision 24231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 04:10:41 +00:00
Alex Converse
886385afd6 aacenc: psy_3gpp_init(): Calculate barks on demand.
Originally committed as revision 24230 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-14 04:10:31 +00:00
Alex Converse
75ef689884 aacenc: Fix window decision logic.
This keeps the encoder from switching away from an wight short sequence
prematurely when attacks are detected two frames in a row. It also allows for
the legal and useful LONG_STOP_SEQUENCE to LONG_START_SEQUENCE transition.

Originally committed as revision 23870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 21:49:26 +00:00
Alex Converse
31184aac87 aacenc: Fix psy logic.
Set band info before determining scalefactors. Use the look ahead for
windowing decision.

Originally committed as revision 23132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-14 16:49:11 +00:00
Diego Biurrun
ba87f0801d Remove explicit filename from Doxygen @file commands.
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
Alex Converse
988c170547 Change fminf/fmaxf to FFMIN/FFMAX to fix the build on broken operating systems.
Originally committed as revision 19391 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-09 17:22:59 +00:00
Diego Biurrun
c8f47d8b79 cosmetics: Remove unnecessary {} around if/for blocks;
move statements after if/for to the next line.

Originally committed as revision 19378 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-08 21:36:33 +00:00
Diego Biurrun
99d61d340c cosmetics: prettyprinting, K&R style, break overly long lines
Originally committed as revision 19377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-08 21:16:06 +00:00
Alex Converse
fd257dc4c0 Cosmetics: Pretty print the AAC encoder.
Originally committed as revision 19376 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-08 20:36:45 +00:00
Alex Converse
78e65cd772 Merge the AAC encoder from SoC svn. It is still considered experimental.
Originally committed as revision 19375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-08 20:01:31 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives.
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01 02:00:19 +00:00
Kostya Shishkov
bf689db069 Add okayed chunks of AAC encoder psychoacoustic model
Originally committed as revision 14822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-18 05:39:44 +00:00