Michael Niedermayer
5efe481a15
-qpel option
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Originally committed as revision 3055 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-24 13:34:32 +00:00
Timofei V. Bondarenko
2f0472ff81
me_range patch by ("Timofei V. Bondarenko" <timm at ipi dot ac dot ru>)
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Originally committed as revision 3045 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 20:39:23 +00:00
Michael Niedermayer
f4f3223ffd
reuse motion vectors/mb types/field select values of the source video, if the SSE for a macroblock which is predicted with these values is below me_threshold
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currently works only with mpeg1/2 source or some luck
may need -sync 0 as otherwise framedrops could lead to extreemly long b frame sequences
Originally committed as revision 3042 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-23 19:06:30 +00:00
Michael Niedermayer
8857a7ef32
10l
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Originally committed as revision 3034 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-18 21:59:42 +00:00
Michael Niedermayer
e31d863ede
pts fix / b frame segfault fix
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Originally committed as revision 3030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-18 13:43:23 +00:00
Michael Niedermayer
2de28abbfd
10l (segfault fix)
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Originally committed as revision 3029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-18 11:22:35 +00:00
Michael Niedermayer
a4d36c1113
passing AVFrame instead of AVPicture around in ffmpeg, that way stuff like motion vectors can be passed from the decoder to the encoder
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moving ref_index from Picture to AVFrame
Originally committed as revision 3028 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-17 19:41:49 +00:00
Michael Niedermayer
bf17ff617b
stream copy pts fix
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Originally committed as revision 3025 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-17 03:34:17 +00:00
Michael Niedermayer
37f5cd5a18
10l (stats didnt include av_write_trailer())
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Originally committed as revision 3015 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-15 16:34:38 +00:00
Michael Niedermayer
1008ceb380
print video/audio/global_header size and muxing overhead
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Originally committed as revision 3014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-15 13:57:55 +00:00
Allen Day
d223532c23
printf macro patch by (Allen Day <allenday at ucla dot edu>)
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Originally committed as revision 2998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-11 13:54:40 +00:00
Allen Day
d8019eb5d8
verbosity patch by (Allen Day <allenday at ucla dot edu>)
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Originally committed as revision 2997 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-11 13:50:42 +00:00
Michael Niedermayer
b2e3c52814
require the user to explicitly specifiy --enable-gpl before enabling of gpl parts becomes possible
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print correct license if --enable-gpl is specified
Originally committed as revision 2985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-09 14:50:00 +00:00
Todd Kirby
1ff93ffcd4
padding support in ffmpeg patch by (Todd Kirby <doubleshot at pacbell dot net>)
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Originally committed as revision 2982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-08 18:54:40 +00:00
Roman Shaposhnik
4568325a18
* making it possible to specify recording date and time in a stream
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Originally committed as revision 2971 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-06 06:31:12 +00:00
Michael Niedermayer
64c020a8ab
10000l
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Originally committed as revision 2966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-05 10:27:26 +00:00
Michael Niedermayer
0a3b044718
pass frame_size for stream copy
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Originally committed as revision 2943 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-01 19:16:24 +00:00
Wolfram Gloger
6fb316d563
Support raw mpegts streams from dvr patch by (wmglo at dent dot med dot uni-muenchen dot de)
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Originally committed as revision 2931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-26 17:40:40 +00:00
Michael Niedermayer
d7646d7d93
h263 loop filter option
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Originally committed as revision 2930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-26 17:31:00 +00:00
Michael Niedermayer
458eaddad1
slice structured encoding support & interlaced spelling
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Originally committed as revision 2906 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-18 22:51:42 +00:00
Michael Niedermayer
950b55d3e2
wrong help text
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Originally committed as revision 2904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-18 21:56:53 +00:00
Leon van Stuivenberg
b51469a0c5
tcp select() check and enables pressing 'q' when reading/(writing) from
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tcp/http in ffmpeg.c patch by (Leon van Stuivenberg <l dot vanstuivenberg at chello dot nl>)
Originally committed as revision 2891 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-14 19:40:43 +00:00
Michael Niedermayer
3738fe1ae4
nicer output for 'ffmpeg -formats'
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Originally committed as revision 2870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-11 01:12:30 +00:00
Michael Niedermayer
c4e3724713
write trailer before closing codecs as otherwise accesses to extradata in write_trailer() will cause a segfault
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Originally committed as revision 2852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-05 22:51:22 +00:00
Michel Bardiaux
bc874daea8
av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>)
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Originally committed as revision 2840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-03-03 15:41:21 +00:00
Michael Niedermayer
9740beffc6
use AVFrame.pts=AV_NOPTS_VALUE instead of AVFrame.pts=0
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move AV_NOPTS_VALUE & AV_TIME_BASE from avformat.h -> avcodec.h
related fixes
Originally committed as revision 2814 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-25 17:35:52 +00:00
Michael Niedermayer
c62c07d3d7
multithreaded mpeg2 decoding
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Originally committed as revision 2810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-23 20:56:56 +00:00
Hauke Duden
2451592652
improved VCD support patch by ("Hauke Duden" <H.NS.Duden at gmx dot net>)
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- the first audio and video packs now contain only a system header and lots
of padding.
- no system headers in any packs other than the first ones
- the two system headers only contain information about "their" stream
- fixed some header values (muxrate, some flags, ...) so that they have the
values specified by the standard
- padding packs are inserted if the mux rate would be below 75 packs per
second (the rate must not be below or above that value).
- fixed the SCR of the packs
- 20 zero bytes are now inserted at the end of each audio pack, after the
data packet
Originally committed as revision 2804 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-19 22:34:13 +00:00
Michael Niedermayer
16806499fc
w32threads by (Gildas Bazin <gbazin at altern dot org>)
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Originally committed as revision 2803 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-19 20:29:26 +00:00
Michael Niedermayer
50ee2c4131
fix image resize
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Originally committed as revision 2785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 17:20:42 +00:00
Gael Chardon
4776fa926f
Log file and Windows patch by ("Gael Chardon" <gael-announcements+ffmpeg at 4now dot net>)
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Originally committed as revision 2781 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-14 15:04:01 +00:00
Michael Niedermayer
842b556af2
threadless threads warning
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Originally committed as revision 2776 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 22:18:33 +00:00
Michael Niedermayer
9c3d33d67f
multithreaded/SMP motion estimation
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multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263
all pthread specific code is in pthread.c
to try it, run configure --enable-pthreads and ffmpeg ... -threads <num>
the internal thread API is a simple AVCodecContext.execute() callback which executes a given function pointer with different arguments and returns after finishing all, that way no mutexes or other thread-mess is needed outside pthread.c
Originally committed as revision 2772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-13 17:54:10 +00:00
Michael Niedermayer
ae2e7208f9
pass strict_std_compliance to audio context too
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Originally committed as revision 2763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-07 15:35:53 +00:00
Michael Niedermayer
2caa92d935
fixes by Gildas Bazin <gbazin at altern dot org>
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Originally committed as revision 2745 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-04 15:49:55 +00:00
Michael Niedermayer
77ea0d4bdd
quantizer noise shaping
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Originally committed as revision 2742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-02-02 03:52:58 +00:00
Michael Niedermayer
303e50e65b
closed gop support & flags2 as all bits in flags are used
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and a few minor things i forgot to commit ...
Originally committed as revision 2718 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-22 19:48:28 +00:00
Michael Niedermayer
303aebf97a
uninitalized variables fix by (Gildas Bazin <gbazin at altern dot org>)
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and some related cleanup by me
Originally committed as revision 2677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-08 18:44:36 +00:00
Michael Niedermayer
622348f931
interlaced dct decision cleanup
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function moved to dspcontext
mmx&mmx2 optimized
change SSE -> SAD as default (better quality)
vbv buffer size command line option in kbyte
Originally committed as revision 2669 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-05 22:57:07 +00:00
Michael Niedermayer
baaf3f467b
SVCD scan offset stuff
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Originally committed as revision 2660 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-04 00:23:14 +00:00
Michael Niedermayer
c0baa56a25
trellis quantization regression test
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Originally committed as revision 2648 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-01 22:04:14 +00:00
Michael Niedermayer
55bbad6f14
minrate=0 for SVCD & DVD, this matches mpeg2enc and the mpeg1/2 vissual standard
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Originally committed as revision 2642 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-01-01 15:05:19 +00:00
Michael Niedermayer
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
Wolfgang Hesseler
0c9bbaec60
motion vector vissualization improvements patch by (Wolfgang Hesseler <qv at multimediaware dot com>)
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Originally committed as revision 2636 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-30 02:12:12 +00:00
Michael Niedermayer
890972be03
nicer looking PSNR stats (YUV seperate and print the whole file PSNR at the end instead of the last frame's)
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Originally committed as revision 2635 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-29 23:08:30 +00:00
Fabrice Bellard
a700a6ae8f
moved packet output to a separate function - added the frame buffered by the decoder at EOF, if any
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Originally committed as revision 2615 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-15 14:43:44 +00:00
Michael Niedermayer
5d43635e47
motion estimation & mb compare functions command line options
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Originally committed as revision 2613 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-15 11:54:19 +00:00
Fabrice Bellard
8bb27bdfd4
init picture structure to avoid uninitialized fields
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Originally committed as revision 2612 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-15 10:46:34 +00:00
Michael Niedermayer
7ebfc0ea63
error concealment regression test
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Originally committed as revision 2606 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-14 01:42:00 +00:00
Michael Niedermayer
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
Fabrice Bellard
7a0f9d7e7d
fixed top_field_first support when encoding
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Originally committed as revision 2600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-12 16:56:38 +00:00
Michael Niedermayer
8e2162f013
obmc encoding flag (forgot to commit...)
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Originally committed as revision 2597 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-11 16:00:53 +00:00
Fabrice Bellard
0f26033b7a
update -interlace help
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Originally committed as revision 2594 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-10 17:07:11 +00:00
Fabrice Bellard
e56d417bee
-interlace option - better consistency in help
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Originally committed as revision 2588 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-10 14:50:09 +00:00
Michael Niedermayer
dba019daba
h263 alternative inter vlc support
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Originally committed as revision 2541 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-29 08:37:51 +00:00
Michael Niedermayer
f7190f7399
h263 OBMC & 4MV support
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cleanup
Originally committed as revision 2536 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-28 21:31:20 +00:00
Fabrice Bellard
254abc2ec6
use av_read_frame() - added initial seek support (rename -start to -ss (mplayer...)) - added '-dump' option to dump input packets
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Originally committed as revision 2504 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 18:54:17 +00:00
Vidar Madsen
e059574132
-target option patch by (Vidar Madsen <vidar at prosalg dot no>)
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this isnt complete or bugfree but its better than nothing
Originally committed as revision 2472 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-03 17:28:44 +00:00
Roman Shaposhnik
ddaae6a9d1
* DV demuxer is now capable of decoding auxilary audio stream. So,
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everybody who still uses second streo track for dubbing can
now export it.
* void* -> DVDemuxContext* change (per Fabrice's suggestion).
* -dv1394 capture now works in all modes.
Originally committed as revision 2458 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-31 22:26:26 +00:00
Vidar Madsen
84f608f4a0
New options for intra/inter matrices patch by (Vidar Madsen <vidar at prosalg dot no>)
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Originally committed as revision 2456 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-31 10:25:21 +00:00
Michael Niedermayer
7f96ed5b16
forgot to apply this chunk appearently, no, i dont really remember where it came from
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Originally committed as revision 2409 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-21 12:55:01 +00:00
Michael Niedermayer
8831db5ca2
start time hack by (devik <devik at cdi dot cz>)
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Originally committed as revision 2408 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-21 10:55:24 +00:00
Michael Niedermayer
1c0dcc391a
10l
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Originally committed as revision 2404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 21:42:15 +00:00
Michael Niedermayer
5ff85f1d8b
AVRational
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sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?
Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-20 20:23:46 +00:00
Roman Shaposhnik
2744ca9ac9
* providing MPEG codecs with a generic fields in AVFrame to use.
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* fixing YUV4MPEG format.
* fixing a bug in DV codec where coded_frame was not set.
Originally committed as revision 2396 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-18 03:19:44 +00:00
Michael Niedermayer
fe08925f64
recommit of
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* backing out the 0-sized packets patch. We have to devise a more
sensible approach.
orginal commit by roman shaposhnik
Originally committed as revision 2379 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-14 14:36:58 +00:00
Michael Niedermayer
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
Roman Shaposhnik
39518b493f
* 10000l (cut'n'paste is evil!)
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* Fix from Charles Yates for 0 sized packets
Originally committed as revision 2341 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-04 03:31:27 +00:00
Roman Shaposhnik
a686caf03d
* fixing bug that prevented resampling the picture and
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changing pix_fmt at the same time.
* aspect ratio should be more reliable for DV now.
Originally committed as revision 2338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-03 01:08:10 +00:00
Roman Shaposhnik
fd0f45e58b
* fix for integer overflow
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Originally committed as revision 2297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-22 18:17:45 +00:00
Fabrice Bellard
211f2123c5
avoid initializing pts for not decoded streams
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Originally committed as revision 2284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-16 20:26:35 +00:00
Fabrice Bellard
7b7d86f120
simplified version handling
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Originally committed as revision 2264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-11 22:51:05 +00:00
Michael Niedermayer
6e6d6dc0a5
mov/mp4 muxer cleanup (mostly cosmetics/simplifications & global header fix)
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Originally committed as revision 2249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-09 23:03:04 +00:00
Fabrice Bellard
f42eda74dd
header fixes - removed MPEG-4 b frame limtation in help
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Originally committed as revision 2233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 22:12:30 +00:00
Michael Niedermayer
dafc3856d9
10l
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Originally committed as revision 2202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-03 22:20:05 +00:00
Charles Yates
bee0d9e587
vhook patch by (Charles Yates <charles dot yates at pandora dot be>)
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Originally committed as revision 2201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-03 14:20:33 +00:00
Bill Eldridge
f068206ed3
quiet/verbose patch by (Bill Eldridge <bill at rfa dot org>)
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Originally committed as revision 2200 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-03 12:13:43 +00:00
Bill Eldridge
3633ada546
win32 received_sigterm patch by (Bill Eldridge <bill at rfa dot org>)
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Originally committed as revision 2199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-02 09:11:21 +00:00
Charles Yates
d9a916e221
stdin patch by (Charles Yates <charles dot yates at pandora dot be>)
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* removes use of read_key and getchar when input is received on stdin
(this was corrupting the packet reading)
* terminates av_encode when a termination signal is received (use of
ctrl-c issued a term_exit and subsequent uses of q failed)
* specific correction to yuv4mpeg pipe reading - the defined header was
too short to allow for extended yuv4mpeg flags [as used by smil2yuv and
y4mscaler and accepted by mjpeg tools]
Originally committed as revision 2183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-29 20:51:10 +00:00
Roman Shaposhnik
ba2a8cb40b
* making resolution abbreviations right
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* introducing sntsc/spal for square pixel ntsc/pal
Originally committed as revision 2177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-29 06:58:55 +00:00
Fabrice Bellard
b1b77fe967
added loop option
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Originally committed as revision 2150 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 21:19:13 +00:00
Fabrice Bellard
d95ac2c554
spell fixes
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Originally committed as revision 2146 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 16:14:24 +00:00
Fabrice Bellard
02d504a7d3
more sections in help - copyright fixes
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Originally committed as revision 2143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 15:29:48 +00:00
Michael Niedermayer
743739d2c5
AC3 encoding patch ba (Ross Martin <ffmpeg at ross dot interwrx dot com>)
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Originally committed as revision 2129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-20 07:57:00 +00:00
Fabrice Bellard
5b685a7a76
removed MAXINT64
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Originally committed as revision 2114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-08 17:59:04 +00:00
Roman Shaposhnik
e7d0374f27
A/V sync patch from Gildas Bazin.
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Originally committed as revision 2098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-30 22:37:43 +00:00
Michael Niedermayer
7d1c3fc1d6
rate distortion mb decision support
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fix decoding of old %16!=0 divx
fix assertion failure in motion_est.c
Originally committed as revision 2094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-29 02:09:12 +00:00
Roman Shaposhnik
445f1b83ad
* First round of AV sync fixes.
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* -r now does the right thing.
* frame rate and frame sizes now share same abbv. table and you
can do -r ntsc as well as -s ntsc
Originally committed as revision 2035 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-12 07:37:05 +00:00
Romain Dolbeau
e45a2872fa
1) remove TBL support in PPC performance. It's much more useful to use the
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PMCs, and with Apple's CHUD it's fairly easy too. No reason to keep useless
code around
2) make the PPC perf stuff a configure option
3) make put_pixels16_altivec a bit faster by unrolling the loop by 4
patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 2022 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-09 20:18:13 +00:00
Alex Beregszaszi
e103117177
10l found by Curi Fabio Eduardo (SFL) <curif@TELEFONICA.COM.AR>
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Originally committed as revision 2002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-03 17:02:03 +00:00
Alex Beregszaszi
e3ee328330
tv standard selection support for dv1394 and grab (v4l)
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Originally committed as revision 1987 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-25 10:21:45 +00:00
Fabrice Bellard
01310af292
added ffplay utility
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Originally committed as revision 1936 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-06-07 18:34:02 +00:00
Falk Hüffner
3db320ea0c
Warning fixes.
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Originally committed as revision 1884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-15 01:34:47 +00:00
Michael Niedermayer
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
Roman Shaposhnik
631670888d
* introducing new public interface in imgconvert.c
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+ avcodec_get_pix_fmt
converts textual representation of pixel format into
the actual id. Complements avcodec_get_pix_fmt_name.
+ avpicture_layout
serializes given picture into a flat array.
Complements avpicture_fill.
* adding a new option -pix_fmt to the ffmpeg, in order to control
pixel format for the codecs that do support it, like rawvideo,
for example.
* reducing complexity of the rawvideo codec by splitting it in two
and making it more reliable via hooking up to the avpicture_layout.
Plus adding new FourCC as described here: http://www.fourcc.org
* A tiny fix for avienc.c that makes avih and video strf consistent
regarding codec FourCC.
Originally committed as revision 1842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-07 19:01:45 +00:00
Brian Foley
bd07398046
-map and sanity checking patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>)
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Originally committed as revision 1835 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-05-05 20:39:24 +00:00
Roman Shaposhnik
5fe03e3837
* making it possible to override aspect ratio from the command line
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Originally committed as revision 1828 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-29 19:46:08 +00:00
Roman Shaposhnik
880e8ba730
* fixing NTSC frame rate for DV streams
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* let ffmpeg preserve 'aspect_ratio' for recoding.
Do we want to make it tweakable from the command line ?
Originally committed as revision 1827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-29 01:51:38 +00:00
Roman Shaposhnik
e738cee9c4
Complete support for OpenDML AVIs and AVIs > 2Gb.
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Originally committed as revision 1814 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-23 02:04:40 +00:00
Roumen Petrov
9680a72282
restore old tty in ffmpeg patch by (Roumen Petrov <ffmpeg at roumenpetrov dot info>)
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Originally committed as revision 1750 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-10 18:21:06 +00:00
Michael Niedermayer
0da71265d8
H264 decoder & demuxer
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Originally committed as revision 1732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-04-04 14:42:28 +00:00
Michael Niedermayer
558eae031e
10l
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Originally committed as revision 1696 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-20 21:32:43 +00:00
Sylvain Corré
d66c7abc93
MacOS X stack overflow? patch by (Sylvain Corré <sylvain dot corre at wanadoo.fr>)
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Originally committed as revision 1694 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-20 01:32:17 +00:00
Fred Rothganger
e8750b0076
rawvideo patch by (Fred Rothganger <rothgang at uiuc dot edu>)
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Originally committed as revision 1687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-16 21:03:20 +00:00
François Revol
d4ad24c17d
Cleaner support for usleep()
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Originally committed as revision 1668 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-12 17:14:28 +00:00
Michael Niedermayer
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
Slavik Gnatenko
69db4e10f2
restoring OS/2 compatibility patch by ("Slavik Gnatenko" <miracle9 at newmail dot ru>)
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Originally committed as revision 1663 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-11 12:09:13 +00:00
Alex Beregszaszi
ce2749d2c4
simplified
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Originally committed as revision 1655 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-09 16:07:19 +00:00
Max Krasnyansky
bdfcbbed79
Frame rate emulation patch by (Max Krasnyansky <maxk at qualcomm dot com>)
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Originally committed as revision 1641 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-07 12:37:49 +00:00
Michael Niedermayer
21e59552d6
extended option for h263+ patch by (fixounet at free dot fr) with some minor modifications
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Originally committed as revision 1622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-05 16:10:13 +00:00
Michael Niedermayer
b0368839ac
MpegEncContext.(i)dct_* -> DspContext.(i)dct_*
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bitexact cleanup
Originally committed as revision 1617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-03 14:54:00 +00:00
François Revol
3f07e60546
fix for legacy audio
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Originally committed as revision 1583 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-12 21:38:38 +00:00
Zdenek Kabelac
0c1a9edad4
* UINTX -> uintx_t INTX -> intx_t
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Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-11 16:35:48 +00:00
Zdenek Kabelac
b29f97d136
* static,const,compiler warning cleanup
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Originally committed as revision 1571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-10 09:44:47 +00:00
François Revol
04bbd31b9f
fix for using ffplay without specifying the audio device
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Originally committed as revision 1555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-08 14:13:52 +00:00
Michael Niedermayer
63b15e559a
mpeg1 bframe encoding patch by (Raphaël LEGRAND) with some modifications by me
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Originally committed as revision 1551 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-02-08 12:00:57 +00:00
Fabrice Bellard
1501987b46
Audio support for DV1394 by Max Krasnyansky
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Originally committed as revision 1516 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-27 22:59:42 +00:00
Fabrice Bellard
e9a9e0c210
use av_strdup()
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Originally committed as revision 1507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-23 23:34:29 +00:00
Fabrice Bellard
47e2a6e6c5
use av_realloc()
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Originally committed as revision 1504 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-23 22:59:35 +00:00
Fabrice Bellard
a5df11ab1e
dv1394 channel selection by Max Krasnyansky - modified channel number to be in base 10 by default
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Originally committed as revision 1500 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-23 18:44:26 +00:00
Fabrice Bellard
79a7c2683e
grab device is in AVFormatParameter (at least better than global variable) - currently unused video output stuff for ffplay
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Originally committed as revision 1498 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-23 10:31:32 +00:00
Max Krasnyansky
8aa3ee32c2
dv patch by Max Krasnyansky (maxk at qualcomm dot com)
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Originally committed as revision 1493 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-22 22:40:52 +00:00
Romain Dolbeau
35e5fb067e
PPC perf, PPC clear_block, AltiVec put_pixels8_xy2 patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 1476 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-19 19:00:45 +00:00
Philip Gladstone
204c0f48f4
When doing -vstats and also changing the frame rate, then don't count (and
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report) frames that are dropped.
Originally committed as revision 1465 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-17 04:14:50 +00:00
Michael Niedermayer
db40a39aba
AltiVec perf (take 2), plus a couple AltiVec functions by (Romain Dolbeau <dolbeau at irisa dot fr>)
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Originally committed as revision 1464 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-16 21:54:55 +00:00
Slavik Gnatenko
f3ec2d46ba
os2 support patch by ("Slavik Gnatenko" <miracle9 at newmail dot ru>)
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Originally committed as revision 1447 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 20:34:38 +00:00
Fabrice Bellard
817b23ffcf
still image support - increase audio buffer size - do hex dump even if packet is discarded
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Originally committed as revision 1440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-11 05:05:47 +00:00
Michael Niedermayer
3bea538625
1000l, but for whom? (zero ME sucks and caused the many I frames in the regression tests)
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Originally committed as revision 1405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-01-06 23:17:46 +00:00
Michael Niedermayer
f560dd8279
huffyuv 4cc & -strict
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(huffyuv still doesnt work with ffmpeg (it does work with mencoder though) someone should fix the avi de(muxer))
Originally committed as revision 1363 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-27 11:42:52 +00:00
Philip Gladstone
be4ce15743
This fixes the jerky video from vob files. However, I am convinced that this
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is the wrong solution to the problem. In particular, if you specify an output
frame rate, then it doesn't work correctly. My feeling is that the pts value
ought to be interpolated between those frames where the pts is actually
known. Maybe someone else could do that (change the line that I added,
setting a value equal to AV_NOPTS_VALUE).
Happy Christmas.
Originally committed as revision 1361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-25 04:03:30 +00:00
Michael Niedermayer
18531e5233
fix segfault with -vcodec copy
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Originally committed as revision 1360 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-24 13:04:26 +00:00
Michael Niedermayer
1d366fceea
10l
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Originally committed as revision 1345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-20 18:40:42 +00:00
Michael Niedermayer
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
Michael Niedermayer
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
Philip Gladstone
e47ec5157e
Add the -em_rate option to make the img reader run at the nominal frame rate.
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This is used for regression testing ffserver
Originally committed as revision 1333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-11 03:21:40 +00:00
Michael Niedermayer
492cd3a920
AVVideoFrame -> AVFrame
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Originally committed as revision 1327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-09 12:03:43 +00:00
Dieter
34b10a5791
crop optmization patch by (Dieter Shirley <dieters at schemasoft dot com>)
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Originally committed as revision 1311 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-05 09:00:18 +00:00
Michael Niedermayer
8aa1e3da03
infinity fix by ("Steven M. Schultz" <sms at 2BSD dot COM>)
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Originally committed as revision 1310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-05 08:39:37 +00:00
Michael Niedermayer
140cb66321
new PSNR code (now works with chroma, b frames, ...)
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rename *_TYPE to FF_*_TYPE for the external API
allow user specified pict_type
Originally committed as revision 1308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-04 21:13:02 +00:00
Michael Niedermayer
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
Zdenek Kabelac
855ea723b0
* two functions to handle allocation of static data more simple
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av_mallocz_static - called for every static data table
av_free_static - called when ffmpeg is no longer needed and should free
all static resources
* simple usage shown in mpegaudiodec.c
Originally committed as revision 1301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-03 19:40:35 +00:00
Philip Gladstone
c11ef252e6
Fixed problem with frame rate reduction when capturing from a source
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whose PTS does not start at zero. New code will fix that if the PTS
is more than 100 seconds from zero. This may well not be the right
number, but it is a big improvement over the current state.
Originally committed as revision 1297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-12-02 04:21:17 +00:00
Philip Gladstone
10d104e4f6
* Add frame rate conversion when there is no audio channel. This makes
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ffmpeg/ffserver work again when just capturing video from a live
source and you are streaming feeds of different frame rates.
* Fix a segfault in argument processing
* Add handling for -vhook argument
* Add logic to call video hooks if any have been specified.
Originally committed as revision 1247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-20 03:06:12 +00:00
Fabrice Bellard
b242baa411
'-' can be used for standard input
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Originally committed as revision 1232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-19 19:08:56 +00:00
Måns Rullgård
9ce2f2b133
fixes the frame number counter for -vcodec copy patch by (mru at users dot sourceforge.net (Måns Rullgård))
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Originally committed as revision 1176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-08 20:33:46 +00:00
Michael Niedermayer
d7425f59d5
cleanup (breaks compatibility, requested by fabrice)
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remove CODEC_FLAG_NOT_TRUNCATED & add CODEC_FLAG_TRUNCATED
add CODEC_CAP_TRUNCATED
add alpha plane to AVPicture
remove CODEC_ID_MSMPEG4
remove various unused stuff
support "truncated" mpeg4 streams
Originally committed as revision 1175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-08 18:35:39 +00:00
Zdenek Kabelac
ff29712a3d
* use larger buffer - the size should be calculcated from the bitstream
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data rate and outgoing samples (i.e. WMA could generate a lot of samples
from 4096KB chunks)
FIXME
Originally committed as revision 1169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-05 12:38:50 +00:00
Zdenek Kabelac
4fca59f2ab
* fix leak with output file closing
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Originally committed as revision 1166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-05 11:59:47 +00:00
François Revol
dfdfa47cd1
BeOS Audio ouput patch by (François Revol <revol at free dot fr>)
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Originally committed as revision 1163 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-05 00:38:06 +00:00
François Revol
9ddd71fc60
added BeOS net_server support (R5 network stack), basically the same
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problems as with winsock (sockets != fd), and the broken select().
based on older patch by Andrew Bachmann.
patch by (François Revol <revol at free dot fr>)
Originally committed as revision 1144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-11-02 10:35:07 +00:00
Måns Rullgård
b2722d0a42
-vcodec copy fix patch by (mru at users dot sourceforge dot net (Måns Rullgård))
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Originally committed as revision 1114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-30 09:36:33 +00:00
Kareila
5d9827bcf6
fixing bitrate display if -acodec copy is used, patch by (Kareila <cokewench at yahoo dot com>)
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Originally committed as revision 1074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-26 19:23:22 +00:00
Fabrice Bellard
ec5517d5cf
use new PTS api - corrected AV sync for transcoding - factorized print_report() code
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Originally committed as revision 1059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-21 17:42:47 +00:00
Michael Niedermayer
ac2830ecd3
fixing unused variables & adding missing options
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Originally committed as revision 1043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-15 15:07:38 +00:00
Fabrice Bellard
8351471307
suppressed vcd flag - use new mpeg mux format instead
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Originally committed as revision 1041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-15 10:14:05 +00:00
Fabrice Bellard
7002684e69
raw picture support in mux
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Originally committed as revision 1035 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-14 17:53:02 +00:00
Michael Niedermayer
4d2858deac
better/cleaner error resilience (done in a 2nd pass after decoding)
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h263/mpeg4 out of order slice decoding
Originally committed as revision 1030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-13 13:16:04 +00:00
Fabrice Bellard
1629626f5d
activated 'raw stream copy' feature (use -acodec copy or -vcodec copy)
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Originally committed as revision 1026 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-11 09:19:34 +00:00
Fabrice Bellard
5abdb4b199
added two pass support (same syntax as mencoder)
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Originally committed as revision 1020 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-10-10 17:09:01 +00:00
Michael Niedermayer
2ad1516a6c
idct permutation cleanup, idct can be selected per context now
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fixing some threadunsafe code
Originally committed as revision 980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-29 22:44:22 +00:00
Michael Niedermayer
1dbb6d9026
regression test for ratecontrol & adv mpeg4 stuff
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Originally committed as revision 962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-20 15:22:24 +00:00
Michael Niedermayer
b3a391e8b8
fixing i_quant_factor, this should finally fix the bitrate bug with ffserver hopefully
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Originally committed as revision 959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-19 20:22:39 +00:00
Michael Niedermayer
946c8a1281
fixing
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fixing max_rate/min_rate
Originally committed as revision 951 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-18 09:08:03 +00:00
Michael Niedermayer
29700fa656
fixing rc of non-intra-only streams which only contain i frames
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Originally committed as revision 950 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-16 08:45:57 +00:00
Michael Niedermayer
8409b8fe74
error resilience command line option
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Originally committed as revision 932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 16:41:05 +00:00
Michael Niedermayer
ab6d194a38
croping patch by (talus25 at speakeasy dot net) with fixes from atmos & me
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Originally committed as revision 888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 07:19:38 +00:00
Michael Niedermayer
463678ac8b
using only the fast int dct for regression tests
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Originally committed as revision 884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-30 19:49:12 +00:00
Felix Bünemann
3f027ca76c
cygwin patch by (Felix Buenemann <atmosfear at users dot sourceforge dot net>)
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Originally committed as revision 883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-30 19:34:55 +00:00
Michael Niedermayer
3aa102be84
new ratecontrol code
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Originally committed as revision 862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-25 21:19:50 +00:00
Fabrice Bellard
2c4ae653af
renamed gettime() av_gettime() - same for register_all()
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Originally committed as revision 808 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-25 16:07:39 +00:00
Michael Niedermayer
fe670d099d
-bug comand line option to workaround encoder bugs which cannot be detected automatically
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Originally committed as revision 787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-22 09:48:31 +00:00
François Revol
27a5e8b897
nanosleep patch by François Revol <revol at free dot fr>
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Originally committed as revision 784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-21 07:59:17 +00:00
Philip Gladstone
cbadbf19fc
Change ticker_tick to use ticker_abs as we want the absolute number
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of ticks. In particular we want an INT64 return.
Originally committed as revision 693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-17 03:10:37 +00:00
Philip Gladstone
cb09b2ed92
* Go faster stripes: don't check to see if the user presses 'q' if stdin
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returns EOF -- e.g. it is connected to /dev/null
* Make the 1MB video buffer only allocated once rather than on each frame.
The allocation and deallocation causes significant performance loss as the
kernel remaps the address space each time.
Originally committed as revision 629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-30 02:38:57 +00:00
Philip Gladstone
c04643a2c2
* Make video grabbing work again (if you are grabbing multiple streams
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at different frame rates).
* Do the av_abort() change that is not otherwise worth checking in.
Originally committed as revision 620 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-29 01:55:12 +00:00
Michael Niedermayer
33a1f1a3c1
fixing stackoverflow
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Originally committed as revision 618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-27 19:47:57 +00:00
Fabrice Bellard
bf5af56875
license/copyright change - fixed memory leaks
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Originally committed as revision 587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-25 22:25:13 +00:00
Fabrice Bellard
79fdaa4cc0
began to simplify code - use modified API for stream reading
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Originally committed as revision 548 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-20 16:32:49 +00:00
Fabrice Bellard
d4327e368f
oops - removed obsolete license draft
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Originally committed as revision 534 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 23:31:08 +00:00
Fabrice Bellard
0f1578afcc
use av memory functions
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Originally committed as revision 531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 23:17:41 +00:00
Juanjo
90da4d764c
- Bug fix for AVStream->r_frame_rate not being initialized for live video
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capture.
Originally committed as revision 499 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-15 02:02:24 +00:00
Juanjo
6dc96cb0bf
- Now ffmpeg handles MPEG-2 streams with pull down, it gets the real frame
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rate of the stream.
Originally committed as revision 498 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-14 22:06:13 +00:00
Juanjo
0b97443a3f
- Video CD option for ffmpeg
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Originally committed as revision 492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-12 21:39:44 +00:00
Juanjo
4442945711
- ffmpeg relies on libavcodec to repeat frames from 3:2 sources.
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Originally committed as revision 487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-12 02:56:50 +00:00
Juanjo
a5dc85efb8
- Bug fix in map stream parser
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Originally committed as revision 483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-11 23:27:14 +00:00
Juanjo
afc80f59a7
- Segfault fixed when mpeg audio decoder returns a negative data_size.
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Originally committed as revision 473 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-09 02:32:22 +00:00
Philip Gladstone
51bd4565f7
* Fix nasty problem with unitialized memory in the file_table
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* Add default entries to switch statements to catch programming errors
* Fix problem with high CPU usage when capturing live (the audio grabber
is non-blocking for some reason). This is the stream_no_data stuff.
* Handle the video grabber getting behind in its work -- PKT_FLAG_DROPPED_FRAME
Originally committed as revision 453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-09 01:06:59 +00:00
Juanjo
fffcb5e841
- Segfault fixed when liba52 dynamic library isn't found.
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Originally committed as revision 449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-06 21:34:50 +00:00
Juanjo
bc6caae212
- MPEG-4 B frames coding option for ffmpeg.c
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- Warning fixes.
Originally committed as revision 448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-06 19:32:55 +00:00
Juanjo
101bea5f22
- ME method compatibility with legacy apps.
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- Please use AVCodecContext's me_method now.
Originally committed as revision 399 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-14 22:17:40 +00:00
Juanjo
e4986da9ce
- ME setting moved to AVCodecContext/MpegEncContext, no longer a global.
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- EPZS ME algo used by default.
- HQ flag activated for ffmpeg.
- Cosmetics ...
Originally committed as revision 398 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-14 18:57:51 +00:00
Juanjo
29da453b32
- New switch to activate 4MV in ffmpeg.
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Originally committed as revision 394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-09 17:16:09 +00:00
Juanjo
e0d2714adc
- Fixed AC3 decoding for 5:1 AC3 streams. Now when calling av_audio_decode for
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AC3 set avcodec_context->channels to the desired number channels, if the
setting is 0 AC3 decoder will set it to the channels found in the
stream.
- Changed ffmpeg to cope with the new "way" of AC3 decoding.
- ASF muxer now uses Tickers for PTS calculations.
Originally committed as revision 393 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-09 04:52:49 +00:00
Juanjo
10bb7023a2
- Added force_pts to av_write_packet() to be able to force PTS, this helps
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(and fix) stream copying. By now force_pts it's just honoured by the MPEG
muxer. ASF could honour this also, but it should be fixed to use Tickers
first.
- MPEG audio decoder exports it's frame size in bytes.
- Hope this fix the floating point exception found in ffserver.
Originally committed as revision 382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-07 21:44:29 +00:00
Juanjo
5b0ad91b99
- Fix memory leak and others bugs for ppmpipe. Thanks to Rudolf Opalla.
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Originally committed as revision 373 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-02 15:07:01 +00:00
Michael Niedermayer
7084c149d9
-me epzs
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Originally committed as revision 346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 04:18:57 +00:00
Juanjo
ce7c56c250
- Added video coding statistics for ffmpeg. Needs more work.
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- Fixed ME range for H.263+ UMV (32 pix).
Originally committed as revision 342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-19 06:30:41 +00:00
Michael Niedermayer
9cdd6a24ad
hopefully better bitrate controll
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Originally committed as revision 334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-17 16:31:38 +00:00
François Revol
ef0bc4c97f
* BeOS patch by François Revol <revol@free.fr>
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fixing some compilation problems
Originally committed as revision 319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-08 09:09:57 +00:00
Juanjo
43f1708f8b
- Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm
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sure it works ok. Also it's slow, so use it only when you _really_ need to
measure quality.
- Fix libavcodec Makefile to enable profiling.
Originally committed as revision 314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-02-26 22:14:27 +00:00