9c98cdbc8a
av_seek_frame() docs timestamp clarification
...
Originally committed as revision 4422 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-07-05 09:07:51 +00:00
2577897d2b
fix assertion failure
...
Originally committed as revision 4411 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-29 08:48:26 +00:00
e36bdf8bf5
part of the 'libavformat/utils.c doxygen documentation' patch by (Daniel Kristjansson: danielk, cat nyu edu)
...
Originally committed as revision 4405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-28 12:55:08 +00:00
43c0040a65
dont open and close codec at every call of try_decode_frame() as this is not only slow but also fails if the previous frame is needed for setting some parameters correctly
...
Originally committed as revision 4400 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-27 20:54:36 +00:00
90ad92b39d
support changing in bitstream global headers into extradata style and back
...
Originally committed as revision 4395 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-27 00:04:03 +00:00
69d93a1344
typo fix by (lists: kenneth aafloy net)
...
Originally committed as revision 4354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-06-05 11:09:50 +00:00
2143116dd9
changing a few AV_LOG_DEBUG to AV_LOG_INFO
...
Originally committed as revision 4315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-29 11:44:21 +00:00
2692067a45
AVPacket.pos
...
Originally committed as revision 4314 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-26 20:17:12 +00:00
cefe0607dd
av_find_stream_info() end check fixes
...
10l (wrong time base)
use timestamps if duration isnt available
Originally committed as revision 4301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-22 08:47:09 +00:00
a965c478b2
drop most url_fileno() calls (allows to use ByteIOContext directly in caller apps instead of URLProtocol)
...
Originally committed as revision 4275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-19 00:06:27 +00:00
1677155df8
10l (overflows)
...
Originally committed as revision 4226 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-12 16:27:05 +00:00
3c150d16c6
better r_frame_rate guessing code
...
Originally committed as revision 4193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-06 23:41:47 +00:00
09f75b5b38
division by zero fix
...
Originally committed as revision 4191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-06 21:11:38 +00:00
327c4076a3
prefer container time_base for frame duration guess
...
Originally committed as revision 4190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-05-06 20:26:50 +00:00
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
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
3ce16b30f7
discard dummy packets before doing inapropriate checks on them and failing as a result
...
Originally committed as revision 4078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-03-24 01:51:57 +00:00
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
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
85ad569574
shorten decoder by (Jeff Muizelaar <jrmuizel gmail com>)
...
Originally committed as revision 3984 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-02-26 03:36:04 +00:00
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
a603bf8d68
dont predict missing timestamps if we lack the required information to do so
...
Originally committed as revision 3898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-29 02:27:33 +00:00
888053179c
support colon-separated rates patch by Roine Gustafsson <roine AT users DOT sourceforge DOT net>
...
Originally committed as revision 3892 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-27 16:11:31 +00:00
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
e19456e3ee
fixing demuxing for short files where the framerate detection failed
...
Originally committed as revision 3859 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-22 02:30:45 +00:00
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
568e18b15e
integer overflows, heap corruption
...
possible arbitrary code execution cannot be ruled out in some cases
precautionary checks
Originally committed as revision 3813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-08 14:21:33 +00:00
96db7add10
10l
...
Originally committed as revision 3798 to svn://svn.ffmpeg.org/ffmpeg/trunk
2005-01-03 20:33:52 +00:00
5375644323
1/0l fix
...
Originally committed as revision 3770 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-22 01:33:04 +00:00
b3506cb42f
prefer integer fps if possible when guessing
...
Originally committed as revision 3769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-21 02:27:40 +00:00
3e76d1b526
guess fps for the variable fps case
...
Originally committed as revision 3768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-21 02:16:11 +00:00
15bc38e57c
try to guess the fps if they are variable
...
Originally committed as revision 3760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-19 01:23:22 +00:00
90bb394dcc
workaround some broken mpeg-ps timestamps
...
Originally committed as revision 3755 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-15 02:36:03 +00:00
5edea431d0
some sanity checks on what is muxed, invalid timestamps in mpeg are very common and lead to strange errors in the mpeg muxer otherwise
...
Originally committed as revision 3752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-14 16:19:26 +00:00
7984bbe2ce
fix timestamp prediction for low_delay mpeg streams
...
Originally committed as revision 3751 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-14 12:04:45 +00:00
d43ed92def
use pts based duration/bitrate guessing code for mpeg-ts
...
Originally committed as revision 3731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-06 00:15:52 +00:00
f9a35124a7
fixing pipe seek bug
...
Originally committed as revision 3730 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-06 00:08:37 +00:00
0d71240921
fifo_realloc()
...
Originally committed as revision 3726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-12-01 02:28:28 +00:00
1b307febc4
fixing playback of ftp://ftp.mplayerhq.hu/MPlayer/incoming/blender_raw.avi
...
Originally committed as revision 3723 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-30 18:45:34 +00:00
f37b9768f6
split ffhuffyuv into 2 codecs:
...
"huffyuv" is compatible with the official version
"ffvhuff" contains our improvements
Originally committed as revision 3720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-28 18:29:38 +00:00
dc56fc3802
int / int64 fix by (Wolfram Gloger <wmglo @@@ dent:med:uni-muenchen:de>)
...
Originally committed as revision 3704 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-23 18:23:56 +00:00
61c7c3e347
raw h261 demuxing fix
...
Originally committed as revision 3680 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-13 17:35:09 +00:00
ae214ac39e
try to guess the codec for imag2pipe too
...
Originally committed as revision 3674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-12 22:51:52 +00:00
5b6d559680
move p*m from image/lavf -> image2/lavc
...
video/audio_codec_id in AVFormatParameters to override/help demuxer
av_guess_codec() to guess the default codecs based upon muxer + filename
Originally committed as revision 3668 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-11 18:09:28 +00:00
4eff7cf42d
porting png support from -f image to -f image2
...
Originally committed as revision 3665 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-09 23:31:46 +00:00
d07730ddd1
fix image stream copy
...
Originally committed as revision 3662 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-11-08 23:36:32 +00:00
1a1dc611ce
bug in libavformat av_update_cur_dts(), patch by (Nathan Kurz <nate at verse dot com>)
...
Originally committed as revision 3622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-22 13:15:18 +00:00
5ba7c3d7c9
set keyframe flag at a more central place instead of in every demuxer for containers which only store intra only streams
...
Originally committed as revision 3620 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-22 01:51:17 +00:00
528c2c737e
fix assertion failure in case of timestamp discontinuities
...
Originally committed as revision 3592 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-13 23:58:28 +00:00
8bcb147f54
generic cur_dts update
...
removing cur_dts update code from dv again, i think its not needed
Originally committed as revision 3588 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-12 10:28:27 +00:00
eb497825fe
default stream timebase docs patch by (Nathan Kurz <nate at verse dot com>)
...
Originally committed as revision 3581 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-11 19:42:18 +00:00
d0f3f15945
print start_time patch by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>)
...
Originally committed as revision 3580 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-11 17:12:52 +00:00
3ba1438dec
use native timebase for seeking
...
direction flag for seeking
Originally committed as revision 3577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-10 22:05:43 +00:00
576ae256a4
write error handling
...
Originally committed as revision 3572 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-08 20:09:52 +00:00
e0c91bc23b
initial dts fix
...
Originally committed as revision 3555 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-10-03 12:58:14 +00:00
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
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
fe2d6fe235
move packet interleaving function into AVOutputFormat, so it can be overriden easily instead of doing reordering twice if the muxer needs some other interleaving then dts based
...
Originally committed as revision 3540 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-29 23:25:01 +00:00
63dd1377b3
uninitalized variables
...
Originally committed as revision 3534 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-09-28 21:09:25 +00:00
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
6ba5cbc699
HTTP Authentication Patch by (Petr Doubek <doubek at vision dot ee dot ethz dot ch>)
...
tested and submitted by (Torsten Spindler <spindler at hbt dot arch dot ethz dot ch>)
Originally committed as revision 3381 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-08-12 00:09:32 +00:00
53e2f9caf8
ffserver fixes by (Koos Vriezen <koos.vriezen at xs4all dot nl>)
...
Originally committed as revision 3340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-25 11:59:34 +00:00
03cfe134ca
image2 / image API cleanup phase-1
...
with this its possible to encode&decode any video codec to individual (1 file per frame) files
Originally committed as revision 3319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-07-15 18:32:54 +00:00
0ff7199f59
fix first timestamp when decoding mpeg-ps
...
Originally committed as revision 3274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-30 17:34:15 +00:00
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
cf7eef66ce
1000l
...
Originally committed as revision 3241 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-20 11:28:01 +00:00
a6a92a9aa6
user specified start time offset
...
frame dup/drop info
typos
patch by (Wolfram Gloger <wmglo at dent dot med dot uni-muenchen dot de>)
Originally committed as revision 3217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-06-11 22:03:16 +00:00
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
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
4fc2c6447f
100l (avi seeking)
...
Originally committed as revision 3155 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-24 15:13:23 +00:00
77405fc866
cur_dts in native timebase
...
Originally committed as revision 3153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-23 21:36:23 +00:00
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
9ee91c2f53
move time_base (pts_num/pts_den) from AVFormatContext -> AVStream
...
Originally committed as revision 3148 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-05-21 20:43:21 +00:00
293ed23f12
NULL pointers ...
...
Originally committed as revision 3080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-27 02:55:05 +00:00
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
c9247fc37a
dont reduce the min_distance of AVIndexEntry
...
Originally committed as revision 2979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-07 21:33:53 +00:00
b0c7f5a9d8
move zero size hack from ogg.c to utils.c
...
Originally committed as revision 2959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-04 18:33:07 +00:00
6d8f985ecf
fix obnoxious ogg_packet passing from encoder to muxer
...
Originally committed as revision 2955 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-04 14:39:20 +00:00
8bfed902f3
remove spyware from ogg*.c
...
fix vorbis in ogg decoding
Originally committed as revision 2952 to svn://svn.ffmpeg.org/ffmpeg/trunk
2004-04-04 01:10:50 +00:00
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
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
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
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
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
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
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
8a56ac7b89
copy packet without omitting the padding
...
Originally committed as revision 2584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-12-09 15:34:44 +00:00
bcbecff13f
fixed memory leak
...
Originally committed as revision 2525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-20 11:22:25 +00:00
fb2758c83d
initial av_read_frame() and av_seek_frame() support
...
Originally committed as revision 2494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-11-10 18:37:55 +00:00
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
0bf92f7957
GCC 3.3.2 warnings patch by (Panagiotis Issaris <takis at lumumba dot luc dot ac dot be>)
...
Originally committed as revision 2440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-10-26 10:49:49 +00:00
f71869a4db
simpler strptime - added os_support.[ch] - moved localtime_r to os_support.c
...
Originally committed as revision 2228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 21:20:55 +00:00
4358d5def3
removed ctype.h header
...
Originally committed as revision 2225 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-08 20:04:44 +00:00
0a5f92a120
memory leak fix by (Tom Dexter <devel at www dot digitalaudiorock dot com>)
...
Originally committed as revision 2216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-09-07 09:26:39 +00:00
904736b519
1000l in abbrv. table
...
Originally committed as revision 2179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-29 17:27:48 +00:00
ba2a8cb40b
* making resolution abbreviations right
...
* 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
22b37f5d32
suppressed frame number modulus hack - added loop_input hack which I find easier to understand
...
Originally committed as revision 2151 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 21:20:44 +00:00
00b4fdb758
win32 compile fix
...
Originally committed as revision 2139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-24 13:59:05 +00:00
c92454179d
all human-readable output should go into stderr for now. We really
...
need a generic logging facility in ffmpeg, but this will suffice for now.
Originally committed as revision 2131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-21 21:04:19 +00:00
48091512c9
no default bit rate if decoding
...
Originally committed as revision 2117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-08-08 18:13:43 +00:00
Michael Niedermayer
Daniel Kristjansson
Aurelien Jacobs
Måns Rullgård
Roine Gustafsson
Loren Merritt
Nathan Kurz
Wolfram Gloger
Petr Doubek
Michel Bardiaux
Gildas Bazin
Fabrice Bellard
Panagiotis Issaris
Roman Shaposhnik