9ebb8e1124
check if the user specified timestamps are strictly monotone
...
timestamp guess code 10l fix
Originally committed as revision 3483 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
952b32c0ad
Always write VOL control parameters, needed by old xvid patch by (Loren Merritt <lorenm at u dot washington dot edu>)
...
Originally committed as revision 3432 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
b1114f189d
copy & paste bug
...
Originally committed as revision 3401 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
baced9f598
user overrideable level & profile
...
Originally committed as revision 3385 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
0ff93477be
optimization
...
Originally committed as revision 3249 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
caacc47ff9
coefficient saturation fix
...
Originally committed as revision 3224 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
b876b5c5f7
10l (interlaced b frame decoding fix)
...
Originally committed as revision 3160 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
5e13a73006
motion estimation for SVQ1
...
Originally committed as revision 3126 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
4ccde216cd
support decoding mpeg4 with buggy dc clipping
...
Originally committed as revision 3108 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
a7137a0452
mpeg4 dc prediction simplification
...
dc cliping fix
Originally committed as revision 3107 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
3116cb14d1
AMV bug workaround
...
Originally committed as revision 3099 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
ae4b7d5947
H.263 MCBPC fix
...
Originally committed as revision 3077 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
3c0da30c01
fix decoding with quant matrixes which contain elements <16
...
Originally committed as revision 3069 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
49f3806dd8
rv10 decoding fix
...
Originally committed as revision 3068 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
7c4f71c428
exporting field_select/ref_index values
...
Originally committed as revision 3035 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
14e2a9404e
flv dropable p frame support
...
Originally committed as revision 3027 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
137c8468e8
unify table indexing (motion_val,dc_val,ac_val,coded_block changed)
...
minor +-1 bugfix
Originally committed as revision 3016 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
6c205de244
assert(time_incr >= 0) so its clear that this MUST be the case
...
Originally committed as revision 3010 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
3f9d89c696
gmc segfault fix
...
Originally committed as revision 2945 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
58c2182d72
fixing alignment, 2nd try
...
Originally committed as revision 2940 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
5cce4dd761
ensure that the bitstream buffers for encoding partitioned frames are aligned
...
Originally committed as revision 2935 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
204b5c9e08
h.263 ssm + aic fix by (Maarten Daniels <maarten dot daniels at student dot luc dot ac dot be>)
...
Originally committed as revision 2905 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
7813d6a307
1000000l (using uninitalized variable for initalizing bits per MV table)
...
Originally committed as revision 2900 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
b98202a438
mb stuffing in partitioned frames fix
...
Originally committed as revision 2869 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
b056e73c80
h263+ custom pcf support
...
Originally committed as revision 2868 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
e82d912dba
h263 framerate & aspect ratio fixes
...
Originally committed as revision 2854 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
9740beffc6
use AVFrame.pts=AV_NOPTS_VALUE instead of AVFrame.pts=0
...
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
21 years ago
e51f49487e
set AVFrame.pts based upon framerate if its 0
...
detect & warn if the user prvides pts only for some frames, and try to guess the missing ones
Originally committed as revision 2812 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
9c3d33d67f
multithreaded/SMP motion estimation
...
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
21 years ago
8a36717afc
rv10/obmc fixes
...
Originally committed as revision 2768 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
99683a3077
2 byte shorter userdata for mpeg4
...
in the past it was startcode,string,00,7F,startcode
now it is startcode,string,stratcode
both are mpeg4 compliant, as according to the standard the userdata lasts until the next 00 00 01 (startcode prefix) but some very primitive decoders which simply skip until the first 00 byte and then expect the next valid startcode might fail with the old variant, just a theory though (didnt test if quicktime can decode it now)
Originally committed as revision 2767 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
8cb5d4c060
h263 4mv encoding fix
...
Originally committed as revision 2755 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
fe455f3328
get_bit_count -> put_bits_count
...
Originally committed as revision 2752 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
a62d75da98
segfault fix
...
Originally committed as revision 2737 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
6ff6cff203
first coded vs. first displayed pts (segfault & pts fix if b frames are used)
...
Originally committed as revision 2727 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
11a8a71d4e
mpeg4 pts fix
...
Originally committed as revision 2724 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
65a24d0b39
optimization & bugfix extracted from the 4k line diff between ffmpeg 0.4.7 and http://www.alicestreet.com/ffh263.html
...
the other parts of the diff where
1. spelling fixes (rejected as only a small part of it could be applied automatically)
2. cosmetics (reindention, function reordering, var renaming, ...) with bugs (rejected)
3. rtp related stuff (rejetced as it breaks several codecs)
4. some changes to the intra/inter decission & scene change detection (quality tests needed first)
Originally committed as revision 2721 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
403f10996d
more tolerance for dc=0
...
Originally committed as revision 2716 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
8f2ab83318
copyright year update of the files i touched and remembered, things look annoyingly unmaintained otherwise
...
Originally committed as revision 2686 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
bb198e198a
interlaced motion estimation
...
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
21 years ago
8135f8df52
rv20 / h263 b frame fix
...
Originally committed as revision 2628 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
fa75ce9292
fixing h263p encoding without UMV
...
Originally committed as revision 2598 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
feca25cc8b
100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l100l
...
Originally committed as revision 2582 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
0ed714a702
slice structured fixes
...
Originally committed as revision 2581 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
8d7ec294c4
move motion_val & mb_type to AVFrame patch by (Wolfgang Hesseler <qv at multimediaware dot com>)
...
cleanups & fixes by me
Originally committed as revision 2579 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
fb07988399
AIC/MQ encoding fix
...
Originally committed as revision 2573 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
ecfc44e66e
alternative inter vlc encoding fix
...
Originally committed as revision 2570 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
ba58dabc5c
h263 slice structured mode
...
slice cleanup
Originally committed as revision 2568 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
2be9f03abb
AVFrame.interlaced_frame fixes
...
Originally committed as revision 2566 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
cdb4e730e4
cleanup
...
Originally committed as revision 2562 to svn://svn.ffmpeg.org/ffmpeg/trunk
21 years ago
Michael Niedermayer
Loren Merritt
Alex Beregszaszi
Wolfgang Hesseler