generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
29,044 Commits 24 Branches 241 Tags 173 MiB
df149f6ce8
Commit Graph

496 Commits

Author SHA1 Message Date
Michael Niedermayer
ddebfb15dc thread mess check for avcodec_open/close() 
Originally committed as revision 4472 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-07-25 14:35:01 +00:00
Michael Niedermayer
ea4377de8c portable IEEE float/double read/write functions 
Originally committed as revision 4457 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-07-19 13:29:13 +00:00
Michael Niedermayer
fec9ccb7e6 check for CODEC_CAP_DELAY in audio decoders too 
Originally committed as revision 4439 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-07-14 15:30:39 +00:00
Diego Biurrun
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
Fabrice Bellard
240c1657dc subtitle codec type support 
Originally committed as revision 4346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-06-03 13:59:38 +00:00
Michael Niedermayer
e18c1f19f6 AV_LOG_DEBUG is not a good default ... 
Originally committed as revision 4307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-05-26 08:57:13 +00:00
Måns Rullgård
ad2b531d3f change extradata format for vorbis 
Originally committed as revision 4235 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-05-13 18:10:23 +00:00
Roine Gustafsson
44608ac7cd ff_reverse to utils.c patch by (Roine Gustafsson )roine users.sourceforge net) 
Originally committed as revision 4199 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-05-07 19:24:07 +00:00
Michael Niedermayer
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
Michael Niedermayer
82c0c4ba78 print pix_fmt if its known instead of if the raw codec is used 
Originally committed as revision 4162 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-25 18:41:38 +00:00
Michael Niedermayer
644a92626a PIX_FMT_NONE and related fixes 
Originally committed as revision 4161 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-25 18:29:06 +00:00
Michael Niedermayer
09c3e44e8a motion estimation bitrate penalty compensation 
Originally committed as revision 4092 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-27 12:19:59 +00:00
Måns Rullgård
88730be651 kill warnings patch by (Måns Rullgård <mru inprovide com>) 
Originally committed as revision 3977 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-02-24 19:08:50 +00:00
Michael Niedermayer
6e0d8c06c7 mb_lmin/max to limit the per mb quality for the ratecontrol independant from the frame limits 
Originally committed as revision 3928 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-02-02 19:33:48 +00:00
Michael Niedermayer
c342499df2 make keyframe default for AVFrames 
Originally committed as revision 3920 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-02-01 18:36:51 +00:00
Michael Niedermayer
934982c4ac avoid buf_size == 0 checks in every decoder 
Originally committed as revision 3872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-23 18:09:06 +00:00
Kurosu
f41c1fac3c av_malloc vs av_mallocz patch by (Kurosu <kurosu inforezo org>) 
Originally committed as revision 3830 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-12 18:25:48 +00:00
Michael Niedermayer
2fc8ea249f dissallow sprintf 
Originally committed as revision 3823 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-12 00:59:42 +00:00
Michael Niedermayer
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
Roberto Togni
c31b812166 Check pointers before writing to memory, fix possible integer overflows 
Force alignement for mszh and zlib decoders

Originally committed as revision 3817 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-09 23:39:32 +00:00
Michael Niedermayer
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
Burkhard Plaum
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
François Revol
2450cff2c3 BeOS threading support. changed some "if FOO_THREAD||BAR_THREAD" to a more generic "if HAVE_THREADS" 
Originally committed as revision 3702 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-21 18:04:56 +00:00
Michael Niedermayer
3237f73183 stride align cleanup 
Originally committed as revision 3640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-26 12:47:56 +00:00
Roman Shaposhnik
f02be79d61 * Introducing IIDC1394 grabbing interface. 
Use it with -grab dc1394

   * Introducing yet another packed pix_fmt in order to support some of
     the IIDC1394 modes: uyvy411 (Cb Y0 Y1 Cr Y2 Y3).

Originally committed as revision 3621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-22 02:04:30 +00:00
Michael Niedermayer
15862411e6 infinte recursion fix 
Originally committed as revision 3606 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-18 03:02:48 +00:00
Michael Niedermayer
9fe5a7b831 do not call (av_)abort() 
Originally committed as revision 3543 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-01 12:31:11 +00:00
Michael Niedermayer
21adafec2a lowres width/height cleanup 3rd try 
Originally committed as revision 3522 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-27 11:50:56 +00:00
Michael Niedermayer
1f0182250a av_rescale with user specified rounding 
Originally committed as revision 3481 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-19 16:38:54 +00:00
Michael Niedermayer
b100eab869 changing size segfault fix 
Originally committed as revision 3463 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-09-15 00:35:18 +00:00
Michael Niedermayer
8b69867f2e Minor Patch for shared libs on Mac OSX by (Bill May <wmay at cisco dot com>) 
Originally committed as revision 3387 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-13 15:30:42 +00:00
Michael Niedermayer
baced9f598 user overrideable level & profile 
Originally committed as revision 3385 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-08-13 13:59:28 +00:00
Todd Kirby
ebb177ddef UYVY support patch by ("Todd.Kirby" <doubleshot at pacbell dot net>) 
Originally committed as revision 3339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-25 10:01:36 +00:00
Michael Niedermayer
5f63d108eb simplify 
Originally committed as revision 3314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-14 18:23:49 +00:00
Roberto Togni
d99fbbf4d7 Force alignement for rpza and smc 
Originally committed as revision 3262 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-27 11:07:05 +00:00
Michael Niedermayer
6f82497728 flush audio encoder buffers at the end 
fix vorbis in nut again

Originally committed as revision 3244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-22 21:14:01 +00:00
Michael Niedermayer
50071f0b48 avcodec_find is in no header file, and appearently not used or very usefull so lets make it static ... 
Originally committed as revision 3157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-25 18:17:25 +00:00
Michael Niedermayer
53db1cae1c data_size = 0 cleanup 
Originally committed as revision 3146 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-21 14:37:16 +00:00
Michael Niedermayer
ca8ad84767 dummy avcodec_thread_init() to avoid linking issues 
Originally committed as revision 3122 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-10 23:38:53 +00:00
Michael Niedermayer
4c263142c5 use AVInteger in av_rescale() so it can finally do 64*64/64 instead of just 64*32/32 
Originally committed as revision 3106 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-04 02:58:30 +00:00
Michael Niedermayer
d01dbeb800 simplify 
Originally committed as revision 3097 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 18:11:34 +00:00
Michael Niedermayer
eea8c08fa8 cleanup & memleak fix 
Originally committed as revision 3095 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-30 17:42:58 +00:00
Michael Niedermayer
4e39ab4c97 1000l in av_mallocz_static() 
less overallocation in av_fast_realloc() for small arrays

Originally committed as revision 2913 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-22 11:00:51 +00:00
Michael Niedermayer
8d1f2ba5e1 static allocation rewrite (old code was plain a broken mess) 
doesnt call realloc every time
 doesnt randomly overwrite memory after after 8-16 calls
 doesnt use ugly macro wraper
 fewer lines of code

Originally committed as revision 2912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-21 21:58:14 +00:00
Ivan Kalvachev
494c56d36f silence warnings 
Originally committed as revision 2843 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-04 14:58:48 +00:00
Michael Niedermayer
4346539522 av_log() cleanup 
null pointer segfaults
 dont print redundant spam
 dont print prefix if reference==NULL
 class -> av_class
 dont copy AVClass to every object, its a waste of memory and not a good idea at all

Originally committed as revision 2841 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-03 17:53:55 +00:00
Michel Bardiaux
bc874daea8 av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 2840 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-03 15:41:21 +00:00
Michael Niedermayer
81c5f88748 macrofree av_freep() 
Originally committed as revision 2839 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-03 01:57:43 +00:00
Michael Niedermayer
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
 2004-02-25 17:35:52 +00:00
Michael Niedermayer
d705e4a6bb (f)printf() is disallowed in libavcodec, compilation will fail now if its used, except that codecs which where added after the printf->av_log change which did ignore av_log() and used prinf are now silent and wont print anything, they should be changed to use av_log, i could do that, but its better if the orginal developer decides which AV_LOG level each message should get 
Originally committed as revision 2806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-22 00:31:19 +00:00
Michael Niedermayer
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
 2004-02-13 17:54:10 +00:00
Michael Niedermayer
7984082a08 ppc chroma mess workaround (real bug is that the motion compensation code assumes that 2*uvlinesize == linesize and fixing this would mean a slowdown) 
Originally committed as revision 2771 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-12 16:21:21 +00:00
Falk Hüffner
95ba2c8f43 tiny warning fix 
Originally committed as revision 2741 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-01 22:56:54 +00:00
Michael Niedermayer
83f8c0c3c8 segfault fix 
Originally committed as revision 2719 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-23 12:30:31 +00:00
Michael Niedermayer
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
 2004-01-10 16:04:55 +00:00
Michael Niedermayer
620fe604a8 10l 
Originally committed as revision 2670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-05 23:40:23 +00:00
Roberto Togni
e1c2a5a0a8 - Add reget_buffer() function to AVCodecContext 
- Add default reget_buffer implementation in libavcodec/utils.c
- Remove AVCodecContext.cr_available, no longer needed
- Remove CODEC_CAP_CR, no longer used
- Add img_copy() prototype to avcodec.h (function from imgconvert.c)
- Rename img_copy() to jpeg_img_copy() in libavformat/jpeg.c to avoid
conflict
- Updated msrle, msvideo1, rpza, smc to use reget_buffer

Originally committed as revision 2531 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-26 20:57:15 +00:00
Roberto Togni
074c4ca7fd Add cr codec capability and buffer hints 
Originally committed as revision 2484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-07 21:20:24 +00:00
Michael Niedermayer
89b9441aba only add prefix after \n 
Originally committed as revision 2471 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-03 13:58:26 +00:00
Michel Bardiaux
9b87956678 av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 2469 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-03 13:26:22 +00:00
Michael Niedermayer
237e49387a initalize various uninitalized variables and avoid coded_picture_number as its not always correct (later should be reversed after fixing the picture_number mess) 
Originally committed as revision 2454 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-30 21:05:00 +00:00
Mike Melanson
2a2bbcb05f revised palette API, courtesy of Roberto Togni (rtogni at freemail.it) 
Originally committed as revision 2451 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-30 05:40:58 +00:00
Fabrice Bellard
985180a1b8 added fake codec CODEC_ID_MPEG2TS of type CODEC_TYPE_DATA (needed for simpler handling of raw transport streams in ffserver and RTP - better solutions are welcomed) 
Originally committed as revision 2445 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-29 14:08:18 +00:00
Michael Niedermayer
5ed9f2e5aa use continued fractions to approximate a fraction if its numerator or denominator is too large 
Originally committed as revision 2405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-20 22:33:53 +00:00
Michael Niedermayer
5ff85f1d8b AVRational 
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
5c00fe4137 * original fix still didn't align lines on s_align when CODEC_FLAG_EMU_EDGE 
was not set.

Originally committed as revision 2394 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-16 18:27:48 +00:00
Michael Niedermayer
f0bbfc4a20 default_get_buffer() fixes 
Originally committed as revision 2391 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-15 21:59:08 +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 
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
Michael Niedermayer
09770af869 detect avcodec_open() on an already opened AVCodecContext 
Originally committed as revision 2251 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-10 08:20:14 +00:00
Fabrice Bellard
b160941221 removed warnings 
Originally committed as revision 2248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-09 22:59:16 +00:00
Fabrice Bellard
98ce5991d7 update sub_id in mpegaudio decoding (might need same method as MPEG2VIDEO too ?) 
Originally committed as revision 2238 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-09-08 22:49:26 +00:00
Michael Niedermayer
59c673d518 cleanup / fixes 
Originally committed as revision 2103 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-08-05 10:19:43 +00:00
Michael Niedermayer
7d1c3fc1d6 rate distortion mb decision support 
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
Michael Niedermayer
7a06ff148d AVCodec.flush() 
ff_draw_horiz_band() in coded order / cleanup

Originally committed as revision 2064 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-17 12:29:07 +00:00
Garrick Meeker
d4f5d74a54 flash video (flv) support patch by (Garrick Meeker <gmeeker at theoryllc dot com>) 
Originally committed as revision 2024 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-07-09 23:10:59 +00:00
Michael Niedermayer
ba88675b1d rgb15 & rgb16 fix 
Originally committed as revision 1921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-30 13:27:21 +00:00
Falk Hüffner
4cfbf61bf1 Warning and compatibility fixes. 
Originally committed as revision 1902 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-24 18:48:30 +00:00
Michael Niedermayer
d8085ea727 cleanup 
Originally committed as revision 1882 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-14 23:08:01 +00:00
Michael Niedermayer
f138f88364 100l (document buffer padding requirements) 
Originally committed as revision 1866 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-05-12 23:03:00 +00:00
Michael Niedermayer
7c9375f15a 10l 
Originally committed as revision 1823 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-25 20:03:17 +00:00
Michael Niedermayer
d90cf87b90 fixing mixed dr1 + internal buffers 
Originally committed as revision 1820 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-25 00:29:48 +00:00
Fabrice Bellard
59cf08ce90 fixed static init 
Originally committed as revision 1799 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-20 16:16:52 +00:00
Michael Niedermayer
2c19981a93 10l 
Originally committed as revision 1725 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-04-02 10:18:29 +00:00
Michael Niedermayer
1984f6359e user setable quantizer bias 
Originally committed as revision 1701 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-22 12:09:02 +00:00
Fred Rothganger
e8750b0076 rawvideo patch by (Fred Rothganger <rothgang at uiuc dot edu>) 
Originally committed as revision 1687 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-16 21:03:20 +00:00
Michael Niedermayer
b536d0aad2 field pic decoding cleanup 
Originally committed as revision 1686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-16 20:22:22 +00:00
Michael Niedermayer
14bea432f1 per context frame_rate_base, this should finally fix frame_rate related av sync issues 
Originally committed as revision 1666 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-12 15:16:19 +00:00
Michael Niedermayer
983e3246b7 per file doxy 
Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-03-06 11:32:04 +00:00
Zdenek Kabelac
0c1a9edad4 * UINTX -> uintx_t INTX -> intx_t 
Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-11 16:35:48 +00:00
Zdenek Kabelac
5c91a6755b * static,const,compiler warning cleanup 
Originally committed as revision 1567 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-02-10 09:35:32 +00:00
Fabrice Bellard
0d4c587854 removed warning 
Originally committed as revision 1506 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-23 23:18:42 +00:00
Fabrice Bellard
8e1e6f31c1 use av_malloc() functions - added av_strdup and av_realloc() 
Originally committed as revision 1505 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-23 23:03:09 +00:00
Michael Niedermayer
a33c7159e1 get_format() 
Originally committed as revision 1451 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-12 00:48:29 +00:00
Fabrice Bellard
5915a6dc85 moved avpicture_xxx to imgconvert 
Originally committed as revision 1434 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-11 04:52:39 +00:00
Fabrice Bellard
9bbffbb155 moved avcodec_get_chroma_sub_sample() to imgconvert.c 
Originally committed as revision 1430 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-11 00:07:06 +00:00
Zdenek Kabelac
87fb268fdc * avoid usage of next/last buffer after flush 
(but there still something wrong when the first frame isn't keyframe)

Originally committed as revision 1403 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-06 18:09:27 +00:00
Michael Niedermayer
826f429ae9 qpel in mmx2/3dnow 
qpel refinement quality parameter

Originally committed as revision 1393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-01-05 15:57:10 +00:00
Michael Niedermayer
17a70fdeef mb qp limits 
Originally committed as revision 1340 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-18 10:09:43 +00:00
Zdenek Kabelac
4cb3ca724d * fill codec_id in codec_open 
Originally committed as revision 1329 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-09 18:54:09 +00:00
Michael Niedermayer
492cd3a920 AVVideoFrame -> AVFrame 
Originally committed as revision 1327 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-09 12:03:43 +00:00
Michael Niedermayer
4e00e76b3c cleanup / messup? 
fixes 20% speedloss bug
removes redundant variables from MpegEncContext
release buffers in avcodec_flush_buffers() (untested)

Originally committed as revision 1325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-09 00:29:17 +00:00
Michael Niedermayer
5b20b7328a print a warning if something allocates 0 bytes 
Originally committed as revision 1307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-12-04 12:42:25 +00:00
Michael Niedermayer
1e491e29c2 cleanup 
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 
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
Zdenek Kabelac
18f770162b * fixing some minor const warnings 
Originally committed as revision 1205 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-12 15:00:04 +00:00
Zdenek Kabelac
c6af86c240 * avcodec_init could be removed I guess... 
Originally committed as revision 1192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-11-11 09:31:17 +00:00
Michael Niedermayer
6bb925f47d dont call emms_c() for each MB 
Originally committed as revision 1127 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-31 12:11:53 +00:00
Michael Niedermayer
8d0e42cad0 more defaults 
Originally committed as revision 1065 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-22 23:43:25 +00:00
Michael Niedermayer
4d2858deac better/cleaner error resilience (done in a 2nd pass after decoding) 
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
a5e880583c corrected pixel format display 
Originally committed as revision 1025 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-11 09:16:35 +00:00
Fabrice Bellard
4bfad53561 added two pass info 
Originally committed as revision 1022 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-10-10 17:12:55 +00:00
Falk Hüffner
7ffbb60ee7 Minor warning fix. 
Originally committed as revision 977 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-28 01:49:37 +00:00
Michael Niedermayer
b3a391e8b8 fixing i_quant_factor, this should finally fix the bitrate bug with ffserver hopefully 
Originally committed as revision 959 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-19 20:22:39 +00:00
Michael Niedermayer
e8b62df6e4 fixing apiexample 
Originally committed as revision 958 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-19 18:24:52 +00:00
Michael Niedermayer
a949d72e0e avcodec_alloc_context() 
Originally committed as revision 954 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-19 09:13:43 +00:00
Philip Gladstone
b71472eb62 Add conversions to and from RGBA32 and BGRA32. 
Originally committed as revision 824 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-27 03:08:04 +00:00
Nick Kurshev
be8ffec9cd new codec: Sorenson v1 
Originally committed as revision 726 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-09 16:08:43 +00:00
Fabrice Bellard
ce992c6932 moved code to mem.c and allcodecs.c 
Originally committed as revision 689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-06-11 13:45:17 +00:00
Zdenek Kabelac
cd4af68ad5 * started to cleanup name clashes for onetime compilation 
Originally committed as revision 617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 16:42:14 +00:00
Fabrice Bellard
ff4ec49e64 license/copyright change 
Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:45:33 +00:00
Fabrice Bellard
4d7a0a0593 better av_freep() 
Originally committed as revision 541 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-20 16:23:27 +00:00
Fabrice Bellard
3123dd793e proper memory handling functions 
Originally committed as revision 520 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-18 22:59:50 +00:00
Nick Kurshev
8bceb6af09 build info for ABI 
Originally committed as revision 489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-12 15:53:25 +00:00
Philip Gladstone
0edf8a7a65 * Don't allocate 0 bytes of memory. It upsets electricFence! 
Originally committed as revision 472 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-09 01:24:27 +00:00
Nick Kurshev
156e5023e8 version info 
Originally committed as revision 443 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-05 09:56:13 +00:00
Michael Niedermayer
1c2a8c7f14 avcodec_flush_buffers() 
Originally committed as revision 420 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-24 01:24:06 +00:00
Zdenek Kabelac
623563c04a * using some small char buffer - needed for sprintf 
Originally committed as revision 416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-22 19:57:26 +00:00
Juanjo
4b1f4f236b - Versions defined for libav/libavcodec. 
- Bug fix in wav muxer for MP2 audio.
- ffmpeg/libavcodec version in MPEG-4 user data.

Originally committed as revision 400 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-15 02:28:05 +00:00
Juanjo
e0d2714adc - Fixed AC3 decoding for 5:1 AC3 streams. Now when calling av_audio_decode for 
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
Zdenek Kabelac
bc657ac31d * using pixtype as enum - by Philip Gladstone 
Originally committed as revision 389 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-08 21:03:35 +00:00
Michael Niedermayer
e1a9dbffed wmv1 header parser (unfinished) 
Originally committed as revision 380 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-06 22:29:37 +00:00
Michael Niedermayer
84afee348f msmpeg4v2 decoding (no encoding yet) 
Originally committed as revision 376 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-05 04:09:04 +00:00
Alex Beregszaszi
0344cd0a7c multiple init bugfix (patch by Alex Beregszaszi <alex@naxine.org>) 
Originally committed as revision 371 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-01 13:24:47 +00:00
Juanjo
1cb0edb40b - Bug fix MPEG-2 decoder to handle "repeat_first_field" (Telecine) 
- Hack in MPEG-2 demux to cope with buggy VOBs.

Originally committed as revision 333 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-16 02:41:00 +00:00
Juanjo
9d36bdc9be - Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek. 
Originally committed as revision 326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-10 14:58:53 +00:00
Arpi
98f3b098f9 avcodec_find_encoder_by_name() patch by Alex 
Originally committed as revision 237 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-12-23 22:25:18 +00:00
Fabrice Bellard
a190b7e94e fixed pcm bitrate 
Originally committed as revision 149 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-09-24 23:29:46 +00:00
Fabrice Bellard
a96b68b717 added pcm codecs 
Originally committed as revision 140 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-09-23 17:16:51 +00:00
Arpi
829fa996a9 CONFIG_MPGLIB no more needed 
Originally committed as revision 136 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-09-21 21:30:15 +00:00
Nick Kurshev
3d2043852d memalign autodetection 
Originally committed as revision 115 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-09-13 07:16:59 +00:00
Nick Kurshev
3615700918 Aligned malloc. Another 10% of speedup. 
Originally committed as revision 111 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-20 16:01:35 +00:00
Fabrice Bellard
58f26ba916 changed opendivx to mpeg4 
Originally committed as revision 102 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-15 13:12:23 +00:00
Fabrice Bellard
cf0875950d picture utils 
Originally committed as revision 72 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-11 19:04:31 +00:00
Fabrice Bellard
4e66ab3bab added MJPEG decoder + comments 
Originally committed as revision 35 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-06 00:47:03 +00:00
Fabrice Bellard
d771bcae33 added CONFIG_AC3, CONFIG_MPGLIB, CONFIG_DECODERS and CONFIG_ENCODERS (Arpi: don't forget to put CONFIG_DECODERS in mplayer) 
Originally committed as revision 9 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-07-23 20:58:31 +00:00
Fabrice Bellard
de6d9b6404 Initial revision 
Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-07-22 14:18:56 +00:00