c52f5d66a2
skiprd
...
Originally committed as revision 7365 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-23 03:05:36 +00:00
2f16af0667
skip motion estimation and encoding of non direct-0,0 MBs if the next MB is skiped (mpeg4 doesnt allow such MBs and in the past we did ME and encoding until at the end we droped them, so this should be faster though i didnt benchmark it, benchmark welcome)
...
Originally committed as revision 7343 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-12-21 15:20:02 +00:00
a57d13b713
throw error if unsupported resolution is used with h261
...
Originally committed as revision 7097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-16 09:58:34 +00:00
1766295516
add codec_tag and codec_stream_tag to MpegEncContext to not alter avctx values
...
Originally committed as revision 6930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 09:46:57 +00:00
4067d81be2
move AVCodecParser prototypes and definitions to parser.h, and move mpegvideo parser to mpeg12.c
...
Originally committed as revision 6914 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 10:43:49 +00:00
973cbc2a28
lambda* should be unsigned
...
Originally committed as revision 6824 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 16:11:25 +00:00
158256a13a
Fixes:
...
rv10.c:494: warning: implicit declaration of function ‘ff_mpeg4_init_direct_mv’
Approved by Michael.
Originally committed as revision 6595 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-08 21:26:19 +00:00
69261768d3
Fixes:
...
parser.c:555: warning: implicit declaration of function ‘ff_cavs_find_frame_end’
Approved by Michael.
Originally committed as revision 6592 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-08 21:23:57 +00:00
621d92940e
Fixes:
...
mpegvideo.h:777: warning: ‘inline’ is not at beginning of declaration
motion_est_template.c:236: warning: ‘inline’ is not at beginning of declaration
Approved by Diego.
Originally committed as revision 6591 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-08 21:11:03 +00:00
b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
...
and fix GPL/LGPL version mismatches.
Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 15:30:46 +00:00
075060023d
fix buffer underflows by reencoding the current frame with a higher QP
...
Originally committed as revision 6565 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-05 19:27:18 +00:00
0de9926f62
Move the ratecontrol related code from mpegvideo.h to a separate header file.
...
Originally committed as revision 6386 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-29 19:39:19 +00:00
4d7b4613a1
Pull out the ff_eval* from the mpegvideo header, as it doesn't belong there and
...
put it in a separate file.
Originally committed as revision 6383 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-29 19:33:04 +00:00
b86216de4c
dc_val should be signed
...
Originally committed as revision 6364 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-27 22:13:44 +00:00
191e8ca752
fix some signedness warnings
...
Originally committed as revision 6355 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-27 19:47:39 +00:00
d80f243ae9
Make ratecontrol use ff_eval2().
...
Originally committed as revision 6354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-27 19:46:19 +00:00
696e1bb36e
Compile fix (for GCC<3.3) when encoders are disabled
...
Original thread:
Date: Aug 10, 2006 10:45 AM
Subject: [Ffmpeg-devel] [PATCH] fix compilation when Snow ENcoder is disabled
Originally committed as revision 6000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-08-15 14:59:27 +00:00
702497f886
fix mbd bits bug, finally
...
Originally committed as revision 5411 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-05-26 15:44:29 +00:00
2d974017b0
MPEG-2 4:2:2 encoding support
...
Originally committed as revision 5387 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-05-16 15:19:54 +00:00
7f12a9780e
use previous qscale for intra_dc_threshold check
...
Originally committed as revision 5329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-04-28 17:29:07 +00:00
841f65f25a
2x faster ff_mpeg4_set_direct_mv
...
Originally committed as revision 5264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-04-03 07:52:24 +00:00
83378d0de5
various fixes for xvid_rc
...
Originally committed as revision 5182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-03-19 11:49:37 +00:00
68b51e58ce
MSVC-compatible __align8/__align16 declaration
...
patch by Steve Lhomme, steve .dot. lhomme .at. free .dot. fr
Originally committed as revision 4942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-05 13:35:17 +00:00
82fcbc145d
faster find_startcode()
...
Originally committed as revision 4939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-02-04 20:32:02 +00:00
07fc2b8278
fixing bframe strategy 2
...
bits vs. bytes factor of 8 error
16 byte offset error
some other minor things
Originally committed as revision 4902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-27 13:19:13 +00:00
f038fe8b4a
warning fixes by Luca Abeni, lucabe72 ##@## email ##.## it
...
Originally committed as revision 4898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-25 22:10:13 +00:00
64b7c5b6f6
xvid ratecontrol support
...
Originally committed as revision 4894 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-24 21:57:26 +00:00
5509bffa88
Update licensing information: The FSF changed postal address.
...
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-12 22:43:26 +00:00
88e51e1fb5
second try of improved lambda/qp guessing for motion estimation RD in first pass
...
Originally committed as revision 4785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-29 15:46:23 +00:00
82b019cefd
better f_code guessing in 2nd pass
...
Originally committed as revision 4766 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-22 22:48:09 +00:00
bb270c0896
COSMETICS: tabs --> spaces, some prettyprinting
...
Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-22 01:10:11 +00:00
8ed9f9ab32
use correct qp & lambda for ME on the second pass
...
Originally committed as revision 4757 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-19 13:41:27 +00:00
115329f160
COSMETICS: Remove all trailing whitespace.
...
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17 18:14:38 +00:00
91d44ffc9a
fix user data parsing code so it suppors pre1 and cvs
...
Originally committed as revision 4471 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-24 09:28:24 +00:00
bb628dae44
spelling fixes
...
patch by Peter Robinson pbrobinson @ at @ gmail . dot . com and myself
Originally committed as revision 4382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-17 15:02:53 +00:00
c26ae41db2
adding a few const
...
Originally committed as revision 4337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-01 21:19:00 +00:00
c0df9d75bd
switch to native time bases
...
Originally committed as revision 4168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-30 21:43:59 +00:00
160d679c07
Ministry of English Composition, reporting for duty (and the word is "skipped", not "skiped"; "skiped" would rhyme with "hyped")
...
Originally committed as revision 4153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-24 17:21:11 +00:00
2f944356bf
H.264: decode arbitrary frame orders and allow B-frames as references.
...
Originally committed as revision 4003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-04 12:47:38 +00:00
0ecca7a49f
various security fixes and precautionary checks
...
Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 00:16:25 +00:00
caa336b4cc
common.c -> bitstream.c (and the single non bitstream func -> utils.c)
...
common.h -> common.h/bitstream.h
Originally committed as revision 3777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-29 17:50:25 +00:00
d0271e8a3a
rv20 encoding
...
Originally committed as revision 3739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-07 13:14:37 +00:00
073c2593c9
Memory leak fix patch by (Burkhard Plaum <plaum >at< ipf.uni-stuttgart )dot( de>)
...
Originally committed as revision 3717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-27 18:10:06 +00:00
1c3990dbba
H.261 encoder by (Maarten Daniels <maarten dot daniels at luc dot ac dot be>)
...
Originally committed as revision 3643 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-28 10:12:57 +00:00
0f242af274
type fix
...
Originally committed as revision 3637 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-25 15:27:56 +00:00
5f6c92d40c
h.261 loop filter fix
...
closes bug #1033108
Originally committed as revision 3574 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-08 22:57:39 +00:00
178fcca848
1/2 resolution decoding
...
Originally committed as revision 3507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-25 23:18:58 +00:00
5cbb0e70a0
H.264 max reference pictures fix by (Loren Merritt <lorenm at u dot washington dot edu>)
...
Originally committed as revision 3504 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-25 09:59:36 +00:00
c32b14bb9c
mess cleanup
...
Originally committed as revision 3449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-10 18:54:02 +00:00
155ec6edf8
quad tree based motion compensation (currently only 16x16 & 8x8 OBMC blocks, but can be extended to other block sizes easily)
...
different intra block coding (previous was just an ugly hack)
1.8% bitrate reduction -0.01PSNR (foreman@352x288 qscale=8)
1.5% bitrate reduction +0.05PSNR (foreman@352x288 qscale=1)
Originally committed as revision 3416 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-26 20:04:54 +00:00
Michael Niedermayer
Baptiste Coudurier
Dominik Mierzejewski
Diego Biurrun
Panagiotis Issaris
Måns Rullgård
Guillaume Poirier
Loren Merritt
Steve L'Homme
Mike Melanson
Burkhard Plaum