Michael Niedermayer d6231b9e70 use ac prediction in mpeg4 encoding (5% smaller intra-blocks/keyframes) ...

some minor optimizations
last non zero index cant be 64 bugfix

Originally committed as revision 331 to svn://svn.ffmpeg.org/ffmpeg/trunk

2002-03-15 04:10:53 +00:00

..

alpha

Alpha optimizations by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>

2002-01-20 14:48:02 +00:00

armv4l

arm specific code

2001-08-13 21:38:25 +00:00

i386

- Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm

2002-02-26 22:14:27 +00:00

libac3

win32 fixes

2001-08-13 21:48:05 +00:00

mlib

copyright change

2001-09-17 21:19:35 +00:00

ac3dec.c

win32 fixes

2001-08-13 21:48:05 +00:00

ac3enc.c

alternative bitstream writer (disabled by default, uncomment #define ALT_BISTREAM_WRITER in common.h if u want to try it)

2002-02-12 15:43:16 +00:00

ac3enc.h

Initial revision

2001-07-22 14:18:56 +00:00

ac3tab.h

Initial revision

2001-07-22 14:18:56 +00:00

apiexample.c

changed opendivx to mpeg4

2001-08-15 13:12:23 +00:00

avcodec.h

- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek.

2002-03-10 14:58:53 +00:00

common.c

support decoding (with mplayer) of 3 .mp4 files from mphq

2002-03-13 19:26:38 +00:00

common.h

support decoding (with mplayer) of 3 .mp4 files from mphq

2002-03-13 19:26:38 +00:00

dct-test.c

updated dct-test to test IDCTs too

2001-08-07 22:42:45 +00:00

dsputil.c

q-pel mc fixed

2002-03-09 14:22:21 +00:00

dsputil.h

divx5-gmc support

2002-03-09 13:01:16 +00:00

fastmemcpy.h

Adding fastmemcpy stuff to speedup mplayer project

2001-08-02 08:29:38 +00:00

fdctref.c

added idct reference code

2001-08-07 22:43:37 +00:00

h263.c

use ac prediction in mpeg4 encoding (5% smaller intra-blocks/keyframes)

2002-03-15 04:10:53 +00:00

h263data.h

- H.263+ decoder support for Advanded INTRA Coding (buggy)

2002-02-18 19:33:27 +00:00

h263dec.c

mpeg4 b-frames :)

2002-03-12 22:54:25 +00:00

imgconvert.c

win32 fixes

2001-08-13 21:48:05 +00:00

imgresample.c

- removed #include ../config.h, because it's included from common.h

2001-08-02 18:46:26 +00:00

jfdctfst.c

Initial revision

2001-07-22 14:18:56 +00:00

jrevdct.c

permuted coefs in normal IDCT to avoid having different cases there

2001-08-07 22:45:35 +00:00

libavcodec.dsp

win32 fixes

2001-08-13 21:48:05 +00:00

Makefile

- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek.

2002-03-10 14:51:20 +00:00

mangle.h

Cygwin's mangling by Felix Buenemann <atmosfear@users.sourceforge.net>

2002-01-20 14:30:34 +00:00

mjpeg.c

alternative bitstream writer (disabled by default, uncomment #define ALT_BISTREAM_WRITER in common.h if u want to try it)

2002-02-12 15:43:16 +00:00

motion_est.c

- Minor changes on bitrate control

2002-02-15 20:46:37 +00:00

motion_test.c

motion test

2001-08-15 22:31:26 +00:00

mp3lameaudio.c

- Bug fix on output sample rate for lame MP3 encoding.

2002-03-10 15:16:41 +00:00

mpeg4data.h

mpeg4 b-frames :)

2002-03-12 22:54:25 +00:00

mpeg12.c

avoid overflow of picturenumber*fps*10000

2002-02-18 01:58:00 +00:00

mpeg12data.h

optimized encode_dc() (+2% speed on P3 for mpeg1 intra only encodings)

2002-02-13 15:26:28 +00:00

mpegaudio.c

alternative bitstream writer (disabled by default, uncomment #define ALT_BISTREAM_WRITER in common.h if u want to try it)

2002-02-12 15:43:16 +00:00

mpegaudio.h

merged code and tables between encoder and decoder

2001-09-15 22:42:25 +00:00

mpegaudiodec.c

another bitstream reader code (faster on intel cpus) - patch by Michael Niedermayer <michaelni@gmx.at>

2002-01-10 00:56:05 +00:00

mpegaudiodectab.h

added mpeg audio decoder tables

2001-09-15 22:41:10 +00:00

mpegaudiotab.h

merged code and tables between encoder and decoder

2001-09-15 22:42:25 +00:00

mpegvideo.c

use ac prediction in mpeg4 encoding (5% smaller intra-blocks/keyframes)

2002-03-15 04:10:53 +00:00

mpegvideo.h

use ac prediction in mpeg4 encoding (5% smaller intra-blocks/keyframes)

2002-03-15 04:10:53 +00:00

msmpeg4.c

fixing msmpeg4 decoding if fps < 16 (i thought it was a indicator for the ext header, its the fps indeed)

2002-02-22 19:19:01 +00:00

msmpeg4data.h

Initial revision

2001-07-22 14:18:56 +00:00

pcm.c

added pcm codecs

2001-09-23 17:16:51 +00:00

resample.c

win32 fixes

2001-08-13 21:48:05 +00:00

rv10.c

moved matrix init away from MPV_common_init()

2001-08-12 00:52:37 +00:00

simple_idct.c

Small simple idct improvement for Alpha by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>

2002-01-21 17:46:42 +00:00

simple_idct.h

new IDCT code by Michael Niedermayer (michaelni@gmx.at) - #define SIMPLE_IDCT to enable

2001-12-09 12:39:54 +00:00

utils.c

- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek.

2002-03-10 14:58:53 +00:00