bb0f1ea72f
update ratecontrol to new ff_eval API
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Originally committed as revision 6808 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 20:16:26 +00:00
c26abfa541
Rename ABS macro to FFABS.
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Originally committed as revision 6666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-11 23:17:58 +00:00
b78e7197a8
Change license headers to say 'FFmpeg' instead of 'this program/this library'
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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
0de9926f62
Move the ratecontrol related code from mpegvideo.h to a separate header file.
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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
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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
d80f243ae9
Make ratecontrol use ff_eval2().
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Originally committed as revision 6354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-27 19:46:19 +00:00
4156a436e3
Handle possible failure of ff_eval.
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Originally committed as revision 6338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-26 14:04:36 +00:00
577cd173e3
second pass encoding changes:
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- warn rather than fail when specified bitrate need not be used
- fail with a useful message when specified bitrate is too low
- print potentially useful information if verbose
patch based mostly on suggestions from Michael Niedermayer and Loren Merritt
Originally committed as revision 6176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-05 15:46:06 +00:00
353e433b96
seems the output of that code is never used
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Originally committed as revision 6170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-04 21:11:54 +00:00
29b372b9e9
error message spelling typo
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Originally committed as revision 6168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-09-04 17:08:20 +00:00
2fefd23b96
fabs is better then abs for floats ...
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Originally committed as revision 5422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-05-29 16:50:37 +00:00
5fe4cf7b9f
fix frametypes with xvid_rc
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Originally committed as revision 5180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-03-18 20:43:48 +00:00
022fad4833
make ff_rate_control_init() bail out if rc_strategy==1 and lavc wasn't
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compiled with xvid support.
Originally committed as revision 5176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-03-17 16:40:10 +00:00
1953105102
10l forgot #ifdef CONFIG_XVID
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Originally committed as revision 4895 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-25 02:16:27 +00:00
64b7c5b6f6
xvid ratecontrol support
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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.
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Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-12 22:43:26 +00:00
82b019cefd
better f_code guessing in 2nd pass
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Originally committed as revision 4766 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-22 22:48:09 +00:00
8ed9f9ab32
use correct qp & lambda for ME on the second pass
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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.
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Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-12-17 18:14:38 +00:00
c0df9d75bd
switch to native time bases
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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")
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Originally committed as revision 4153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-04-24 17:21:11 +00:00
6e0d8c06c7
mb_lmin/max to limit the per mb quality for the ratecontrol independant from the frame limits
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Originally committed as revision 3928 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-02 19:33:48 +00:00
957c743a23
Border processing adaptive quant patch by (Christophe Massiot |cmassiot freebox fr)
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Originally committed as revision 3927 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-02 18:49:04 +00:00
2fc8ea249f
dissallow sprintf
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Originally committed as revision 3823 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 00:59:42 +00:00
0ecca7a49f
various security fixes and precautionary checks
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Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-12 00:16:25 +00:00
e9a4834a7d
normalize adaptive quantizatiuon fix (based upon a patch by (Jindrich Makovicka <makovick at kmlinux dot fjfi dot cvut dot cz>))
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Originally committed as revision 2780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 13:37:58 +00:00
8f2ab83318
copyright year update of the files i touched and remembered, things look annoyingly unmaintained otherwise
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Originally committed as revision 2686 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-10 16:04:55 +00:00
bb198e198a
interlaced motion estimation
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interlaced mpeg2 encoding
P & B frames
rate distored interlaced mb decission
alternate scantable support
4mv encoding fixes (thats also why the regression tests change)
passing height to most dsp functions
interlaced mpeg4 encoding (no direct mode MBs yet)
various related cleanups
disabled old motion estimaton algorithms (log, full, ...) they will either be fixed or removed
Originally committed as revision 2638 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-30 16:07:57 +00:00
1031fabd14
picture number fixes
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Originally committed as revision 2634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-29 22:25:08 +00:00
d60a8f85d7
vbv_delay
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Originally committed as revision 2623 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-17 19:53:05 +00:00
d55f7b6521
cleanup
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Originally committed as revision 2605 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-13 20:41:33 +00:00
11dffbe1da
stuffing to stay above min_bitrate
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Originally committed as revision 2602 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-12 21:30:47 +00:00
fb0666392c
CBR improvements
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Originally committed as revision 2601 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-12 19:26:55 +00:00
9b87956678
av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 13:26:22 +00:00
158c7f059c
use lagrange multipler instead of qp for ratecontrol, this may break some things, tell me ASAP if u notice anything broken
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quality which was 1..31 float is now a 1..FF_LAMBDA_MAX int, and FF_QP2LAMBDA * qp can be used to convert to the new range
Originally committed as revision 2348 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-07 11:32:40 +00:00
b160941221
removed warnings
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Originally committed as revision 2248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 22:59:16 +00:00
fa12b5469d
fix qmin==qmax==1 && msmpeg4 && intra bug
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Originally committed as revision 2051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-16 11:48:59 +00:00
d8085ea727
cleanup
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Originally committed as revision 1882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-14 23:08:01 +00:00
2f5feea48b
10l (adaptve quant fix)
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Originally committed as revision 1752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-11 09:20:45 +00:00
c5a9ab69c2
qmin/qmax cleanup
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Originally committed as revision 1689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-17 11:02:33 +00:00
14bea432f1
per context frame_rate_base, this should finally fix frame_rate related av sync issues
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Originally committed as revision 1666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 15:16:19 +00:00
983e3246b7
per file doxy
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Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 11:32:04 +00:00
5c91a6755b
* static,const,compiler warning cleanup
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Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-10 09:35:32 +00:00
8e1e6f31c1
use av_malloc() functions - added av_strdup and av_realloc()
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Originally committed as revision 1505 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-23 23:03:09 +00:00
f08ce7fe3b
suppressed redundant math.h - suppressed M_PI redefinition
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Originally committed as revision 1419 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-07 22:43:16 +00:00
ccfddafbd9
warnings patch by (bubu <bubu at bubu dot net>)
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Originally committed as revision 1386 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-01 15:10:45 +00:00
17a70fdeef
mb qp limits
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Originally committed as revision 1340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-18 10:09:43 +00:00
59b571c1e4
more debug output
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Originally committed as revision 1338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-17 11:25:29 +00:00
0d1e924668
fixing 2pass assert failure
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better dynamic b frame selection, still not very good though allthough it works fine without 2pass now
Originally committed as revision 1316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-06 13:30:13 +00:00
1e491e29c2
cleanup
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adding AVVideoFrame
moving quality, pict_type, key_frame, qscale_table, ... to AVVideoFrame
removing obsolete variables in AVCodecContext
skiping of MBs in b frames
correctly initalizing AVCodecContext
picture buffer cleanup
Originally committed as revision 1302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 10:04:03 +00:00
Oded Shimon
Diego Biurrun
Panagiotis Issaris
Corey Hickey
Michael Niedermayer
Mike Melanson
Christophe Massiot
Michel Bardiaux
Fabrice Bellard
Zdenek Kabelac
bubu