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381 Commits

Author SHA1 Message Date
Michael Niedermayer
08abe0fd66 matroska demuxer by ("Ronald S. Bultje" <R dot S dot Bultje at students dot uu dot nl>) 
Originally committed as revision 2872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-11 16:26:42 +00:00
Brian Becker
361b1b8676 Correcting the header size for ADPCM_IMA_WAV files patch by (Brian Becker <brian dot becker at palmone dot com>) 
Originally committed as revision 2867 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-10 03:54:56 +00:00
Michael Niedermayer
bb01a3f021 guess framerate 
Originally committed as revision 2866 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-10 03:45:14 +00:00
Michael Niedermayer
4bfc029f83 10l (1 vs. descrLength(1)) found by (Jean Le Feuvre - jeanlf) 
Originally committed as revision 2864 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-09 21:54:25 +00:00
Michael Niedermayer
92a267756f flv fixes 
Originally committed as revision 2863 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-09 20:14:34 +00:00
Michael Niedermayer
6ed08157ca channel count & samplerate fix 
Originally committed as revision 2858 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-08 02:38:43 +00:00
Konstantin Andreyev
e4053d526b forgot to commit from patch by (Konstantin Andreyev <kandreyev at bcsii dot com>) 
Originally committed as revision 2853 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-06 11:07:37 +00:00
Konstantin Andreyev
615b92fd8e asf patch by (Konstantin Andreyev <kandreyev at bcsii dot com>) 
1. Corrected packet sent time. (Packet sent time => previous packet sent
     time)
  2. Corrected payload playing time. (Payload playing time => packet sent
     time)
  3. Used different format for packets with one payload and multi payloads.

Originally committed as revision 2851 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-05 22:10:50 +00:00
Konstantin Andreyev
542993b06e split asf patch by (Konstantin Andreyev <kandreyev at bcsii dot com>) 
Originally committed as revision 2850 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-05 21:34:30 +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
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
Gildas Bazin
2092bd7531 avsync patch by (Gildas Bazin <gbazin at altern dot org>) 
Originally committed as revision 2805 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-20 14:39:15 +00:00
Hauke Duden
2451592652 improved VCD support patch by ("Hauke Duden" <H.NS.Duden at gmx dot net>) 
- 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
Gildas Bazin
69dde1ad36 AAC support in mov, correct aspect ratio support and user data support patch by (Gildas Bazin <gbazin at altern dot org>) 
and regression test checksum update for it by me

Originally committed as revision 2787 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-14 19:08:09 +00:00
Gildas Bazin
ac9fe33d0e avio patch by (Gildas Bazin <gbazin at altern dot org>) 
Originally committed as revision 2783 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-14 16:25:32 +00:00
Roman Shaposhnik
ec26a167ee * turns out write_packet is supposed to return 0 on success, not 
how many bytes were written.

Originally committed as revision 2770 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-11 02:28:34 +00:00
Roman Shaposhnik
e5966052ee * Initial implementation of the G.726 ADPCM audio codec. 
Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 08:20:00 +00:00
Michael Niedermayer
2d9aa1e3a2 100l 
Originally committed as revision 2758 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 04:21:05 +00:00
Michael Niedermayer
d3e18ad027 no limits!, warning is enough 
Originally committed as revision 2757 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 00:03:11 +00:00
Tinic Uro
747a0554ea - made --extra-cflags option work on darwin 
- allow INTER4V macroblocks for FLV1 codec
- fixed issue in flv file format saving 8 mp3 frames per packet instead of 1
- fixed crasher in flv file format involving mp3 buffer handling
- added FLV1 codec support for swf file format (FlashPlayer6 or above
required) and made it default
- fixed broken mp3 support in swf file format
patch by (Tinic Uro <turo at macromedia dot com>)
cleanup by me

Originally committed as revision 2756 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 23:56:37 +00:00
Mike Melanson
070ed1bc43 initial commit for Quicktime Animation (RLE) video decoder; bit depths 
32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp
are not supported yet

Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-05 05:22:44 +00:00
Michael Niedermayer
4aa533be03 Patch for MPEG-2 VOB headers by (Jimmy Blair <blueskyjb at verizon dot net>) 
Originally committed as revision 2740 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-01 13:06:46 +00:00
Michael Niedermayer
8a05bca46c CONFIG_ENCODERS fix by (Ronald Bultje <rbultje at ronald dot bitfreak dot net>) 
Originally committed as revision 2711 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-17 22:02:07 +00:00
Michael Niedermayer
0888ac4f27 seeking stuff 
adaptively change middle position selection algo for seeking, this avoids some ugly worstcases of the interpolated variant
  avoid backward search for mpeg where possible, its 17 times slower then forward according to my benchmark

Originally committed as revision 2710 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-17 20:26:44 +00:00
Michael Niedermayer
3e9245a98e store searched distance in index, so we dont waste time searching for keyframes where we already searched 
asf seek fixes & use keyframe pos/timestamp cache

Originally committed as revision 2709 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-17 18:06:52 +00:00
Michael Niedermayer
29962fea47 header parser fix 
Originally committed as revision 2707 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 21:50:05 +00:00
Michael Niedermayer
1305a9d55e replic_size==0 fix, needed so that G.726 asf file, so ffmpeg can at least decode the video without segfaulting 
Originally committed as revision 2706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 21:27:59 +00:00
Michael Niedermayer
09646bab63 use packet number instead of byte number internally for seeking 
Originally committed as revision 2704 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 18:40:29 +00:00
Michael Niedermayer
a602556e06 unused 
Originally committed as revision 2703 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 18:32:49 +00:00
Michael Niedermayer
82b9e4a286 seeking fixes 
memleaks
  infinite loops
  uninitalized variables
with some luck u can seek now a few times before it dies

Originally committed as revision 2702 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 18:18:47 +00:00
Michael Niedermayer
580fb5e72c memleak fix 
multiple stream seeking (yes i know seeking is still broken)
related cleanup

Originally committed as revision 2701 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 14:45:53 +00:00
Kevin Kuphal
38376f00fd seeking in single stream asf patch by ("Kevin Kuphal" <kevin dot kuphal at sitecity dot net>) 
Originally committed as revision 2700 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 13:32:49 +00:00
Michael Niedermayer
b754978a3b caching of timestamps for mpeg-ps so seeking is faster 
move (av_)find_stream_index() to utils.c as its usefull outside mpeg.c
assert checking enabled, to find bugs quicker, should obviously be disabled later
(av_)add_index_entry() inserts new entries so that the list stays ordered and updates entries if already in it
(av_)index_search_timestamp() cleanup (kill ugly goto) and shorter

Originally committed as revision 2697 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-13 22:02:49 +00:00
Roberto Togni
a273bbfb03 MSZH and ZLIB decoder support 
Experimental ZLIB encoder (not working yet)

Originally committed as revision 2693 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-12 22:14:45 +00:00
Michael Niedermayer
0a61ba5869 audio pts fix 
Originally committed as revision 2689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-10 23:55:57 +00:00
Michael Niedermayer
e6c0297f1c fixing some seek failure issues 
Originally committed as revision 2688 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-10 22:36:35 +00:00
Gildas Bazin
ec7d0d2e9e memleak patch by (Gildas Bazin <gbazin at altern dot org>) 
Originally committed as revision 2678 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-08 19:01:16 +00:00
Kevin Kuphal
d13431cd56 ASF extended header parsing patch by ("Kevin Kuphal" <kevin dot kuphal at sitecity dot net>) 
Originally committed as revision 2672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-06 15:31:36 +00:00
Michael Niedermayer
3144b152a6 10l 
Originally committed as revision 2666 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 19:53:44 +00:00
Michael Niedermayer
76e9d39297 forgot ... 
Originally committed as revision 2658 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-03 13:29:46 +00:00
Mike Melanson
a7eb3c8dd1 initial commit for Sierra VMD file demuxer 
Originally committed as revision 2653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-02 04:47:02 +00:00
Fabrice Bellard
e45f19437e harcoded DTS computation for mpeg 
Originally committed as revision 2624 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-18 13:03:37 +00:00
Fabrice Bellard
044007c220 primitive LPCM generator 
Originally committed as revision 2622 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-16 14:00:18 +00:00
Fabrice Bellard
0dbb48d91e better and simpler logic for MPEG muxing - fixed rare MPEG muxing PTS generation bug (stuffing is added in such rare cases) - fixed AC3 payload size generation - generate correct AC3 frame header (need spec checking) 
Originally committed as revision 2621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-16 11:25:30 +00:00
Fabrice Bellard
6ec87caa70 fixed incorrect PTS/DTS logic in MPEG video case (caused rare PTS glitches if start codes were between two PES packets) 
Originally committed as revision 2620 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-16 11:21:25 +00:00
Fabrice Bellard
3735396022 make av_read_frame() return buffered frames at EOF 
Originally committed as revision 2616 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-15 14:45:37 +00:00
Wolfgang Hesseler
fad05f523c cygwin fix and dont average interlaced MVs patch by (Wolfgang Hesseler <qv at multimediaware dot com>) 
Originally committed as revision 2609 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-14 17:47:23 +00:00
Michel Bardiaux
27a206e031 suppress PTS in packets when not needed (slightly smaller files), fixed PTS generation in some cases, added provision for DTS generation, slightly better SCR generation (initial patch by Michel Bardiaux) 
Originally committed as revision 2585 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-12-09 18:06:18 +00:00