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66 Commits

Author SHA1 Message Date
Måns Rullgård
e3d1cd8ee9 PSM support in MPEG-PS demuxer. 
Based on a patch by Leon Woestenberg <leonw at mailcan dot com>

Originally committed as revision 4093 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-28 17:33:21 +00:00
Michael Niedermayer
f3356e9c9e more fine grained discarding of packets 
Originally committed as revision 4051 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-17 01:25:01 +00:00
Michael Niedermayer
27a5fe5fdf keyframe & non keyframe index fixes 
Originally committed as revision 4034 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-03-13 00:13:01 +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
Chriss
7be806f31b -target dvd minimum vobu length patch by ("Chris" [chris garveycocker com]) 
Originally committed as revision 3953 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-02-09 03:00:50 +00:00
Michael Niedermayer
b9866ebcc7 support discarding uninterresting packets 
Originally committed as revision 3860 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-01-22 13:36:02 +00:00
Michael Niedermayer
2de7795ad2 common.h -> common.h/bitstream.h 
Originally committed as revision 3778 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-29 18:31:28 +00:00
Chriss
20b02bc628 This patch takes into account that fifo_realloc may adjust fifo.wptr 
patch by ("Chris" chris at garveycocker dot com)

Originally committed as revision 3727 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-05 02:46:00 +00:00
Michael Niedermayer
0d71240921 fifo_realloc() 
Originally committed as revision 3726 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-12-01 02:28:28 +00:00
Chriss
7e0fda0a4e DVDNav4 patch by ("Chris" <chris at garveycocker d0t com>) 
Originally committed as revision 3706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-23 22:25:12 +00:00
Michael Niedermayer
cbb6e405c0 parts of the dvd patch from ("Chris" <chris <at< garveycocker >dot< com> and Paul Curtis <pfc >at> terrapin <dot< com>) 
Originally committed as revision 3700 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-11-21 03:37:33 +00:00
Michael Niedermayer
17c88cb0ce user setable preload and max_mux_delay 
Originally committed as revision 3602 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-16 21:27:42 +00:00
Michael Niedermayer
6c55b27f8f do not randomize unknown timestamps 
Originally committed as revision 3568 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-07 01:55:34 +00:00
Michael Niedermayer
2db3c638a7 user selectable packet_size and mux_rate 
Originally committed as revision 3566 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-06 22:29:30 +00:00
Paul Curtis
78a0efb4fc AVOutputFormat mpeg2dvd_mux and int is_dvd from the dvd patch by (Paul Curtis <pfc at terrapin dot com>) 
Originally committed as revision 3557 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-03 18:21:45 +00:00
Michael Niedermayer
e0c91bc23b initial dts fix 
Originally committed as revision 3555 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-03 12:58:14 +00:00
Michael Niedermayer
2031ba1bf2 remove wrong 33bit truncation of internal timestamps 
Originally committed as revision 3554 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-03 12:17:46 +00:00
Michael Niedermayer
bc3429e382 pts/dts 100l fix 
Originally committed as revision 3553 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-03 11:16:40 +00:00
Michael Niedermayer
7e05155850 cleanup video buffer size 
Originally committed as revision 3552 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-03 03:14:09 +00:00
Michael Niedermayer
9205093333 cleanup 
Originally committed as revision 3551 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-03 02:57:42 +00:00
Michael Niedermayer
7000a17542 SCR timestamp fix try #1 
Originally committed as revision 3550 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-03 02:42:01 +00:00
Michael Niedermayer
d8b5abfa70 simplify put_padding_packet() 
Originally committed as revision 3549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-01 20:05:04 +00:00
Michael Niedermayer
c40a3a42e1 move free() of AVStream priv data to av_write_trailer() 
Originally committed as revision 3548 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-01 16:30:15 +00:00
Michael Niedermayer
95f97de146 64bit and reading over the end of the array fixes 
Originally committed as revision 3547 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-01 16:00:00 +00:00
Michael Niedermayer
71c32f19b3 do not call (av_)abort() 
Originally committed as revision 3544 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-10-01 13:16:16 +00:00
Michael Niedermayer
23c9925329 libdts support by (Benjamin Zores <ben at geexbox dot org>) 
Originally committed as revision 3310 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-07-14 01:32:14 +00:00
Mike Melanson
9be653d0e9 cvs diff before cvs commit 
Originally committed as revision 3240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-19 14:51:46 +00:00
Mike Melanson
0bd586c50d sweeping change from -EIO -> AVERROR_IO 
Originally committed as revision 3239 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-19 03:59:34 +00:00
Michael Niedermayer
573ab01eb7 ac3 bugfix, bug found by "Ben Cooley" <bcooley at dstreamtech dot com> 
Originally committed as revision 3209 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-06-09 00:38:52 +00:00
Michael Niedermayer
3c895fc098 correctly interleave packets during encoding 
dts/pts fixed for streamcopy
dont use coded_frame->key_frame hack in muxers, use AVPacket.flags instead

Originally committed as revision 3171 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-29 18:50:31 +00:00
Michael Niedermayer
e928649b0b pass AVPacket into av_write_frame() 
fixes the random dts/pts during encoding
asf preroll fix
no more initial zero frames for b frame encoding
mpeg-es dts during demuxing fixed
.ffm timestamp scale fixed, ffm is still broken though

Originally committed as revision 3168 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-29 02:06:32 +00:00
Sidik Isani
9e9080b6f0 dont add padding in the middle of the data patch by (Sidik Isani <isani at cfht dot hawaii dot edu>) 
Originally committed as revision 3158 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-25 23:06:00 +00:00
Michael Niedermayer
cdd5034f89 store index for seeking in the native timebase of each stream 
set correct timebase for nut
merge mpeg-ts seeking with existing seeking code
10l fix in mpegts (27mhz vs. 90khz)

Originally committed as revision 3152 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-05-23 16:26:12 +00:00
Hauke Duden
224944895e mpeg SVCD compatibility, SCR fixes, standard compliance 
- fixed VBR+constrained bitstream header flags for non-VCD
- more sane (and SVCD compatible) value for video stream->max_buffer_size
- always write at least one PES header stuffing byte for MPEG-2 to
prevent accidental start code generation
- do not write more than 16 stuffing bytes in a PES header (not
allowed). Use padding packets instead.
- include a PES extension in the first MPEG-2 packet
- fill the first pack of SVCD files with padding
- "sanity hack" that prevents the SCR from overtaking the PTS for non-VCD
- fixed VCD PTS values to correspond to the SCR
- always include DTS in the first SVCD packet (fixes lots of
compatibility problems with DVD players)

patch by (Hauke Duden <H.NS.Duden at gmx dot net>)

Originally committed as revision 3078 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-26 22:16:06 +00:00
Dmitry Borisov
df70de1f61 Mpeg start codes patch by ("Dmitry Borisov" <jbors at mail dot ru>) 
Originally committed as revision 3046 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-23 21:02:01 +00:00
Michael Niedermayer
8d14a25c3e moving nearly identical binary search code from nut/mpeg/asf to utils.c 
Originally committed as revision 3003 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-04-12 16:50:03 +00:00
Falk Hüffner
7906085fcc warning patrol 
Originally committed as revision 2925 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-24 23:32:48 +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
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
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
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
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
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
Fabrice Bellard
27f388aa24 seek support 
Originally committed as revision 2501 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-11-10 18:47:52 +00:00
Fabrice Bellard
da24c5e330 make AVFMT_NOHEADER flag dynamic - added av_open_input_stream() 
Originally committed as revision 2447 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2003-10-29 14:20:56 +00:00