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674 Commits

Author SHA1 Message Date
Michael Niedermayer
85b4230f68 Do not lose user flags when passing calls from the new to the old seeking API. 
Originally committed as revision 17959 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-14 16:30:51 +00:00
Michael Niedermayer
32d885926d add avformat_seek_file() 
Originally committed as revision 17956 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-14 15:51:46 +00:00
Reimar Döffinger
3a4f91f5ed 100l, to start reading from the first frame we must seek to data_offset, 
not 0 in av_seek_frame_generic.

Originally committed as revision 17905 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-09 12:06:31 +00:00
Diego Biurrun
e658657528 Mark pos_min and pos_max variables as av_uninit to work around false 
positive uninitialized variable warnings.

Originally committed as revision 17826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-05 19:15:14 +00:00
Ivan Schreter
61c23c155c Pass packet position to the parser, so frame's AVPacket.pos is computed correctly. 
Originally committed as revision 17824 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-05 07:36:16 +00:00
Diego Biurrun
c04920978e cosmetics: Fix indentation. 
Originally committed as revision 17756 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-03 12:57:07 +00:00
Aurelien Jacobs
827f7e285b deprecate old metadata API 
Originally committed as revision 17690 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-01 16:35:25 +00:00
Aurelien Jacobs
012867f05b use new metadata API in libavformat/utils.c 
Originally committed as revision 17687 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-01 15:38:06 +00:00
Michael Niedermayer
9e6c124a87 Disable MPEG-1/2 style timestamp calculation for H264. It still randomizes 
the timestamps because delay is not known for the first few frames.

Originally committed as revision 17674 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-01 03:17:24 +00:00
Måns Rullgård
f166f2f435 Revert "Improve frame rate guessing for streams with two fields per frame." 
This reverts r17656, which broke many tests.  Further investigation
is necessary.

Originally committed as revision 17658 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-28 15:15:54 +00:00
Ivan Schreter
5fa61b26f7 Improve frame rate guessing for streams with two fields per frame. 
Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17656 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-28 13:14:46 +00:00
Reimar Döffinger
fe02d9e719 Do not allow standard-frame-rate detection to increase the value of 
r_frame_rate by more than 1% over a previously set/detected value.

Originally committed as revision 17641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 14:13:15 +00:00
Reimar Döffinger
8514272472 Detect the case when the time base is exact but far finer than necessary to 
represent the time stamps, as e.g. for ipmovie.c and set a better r_frame_rate.

Originally committed as revision 17631 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-27 07:56:24 +00:00
Michael Niedermayer
3797c74ba5 Add ticks_per_frame, this should hopefully fix the regressions caused 
by the time_base change.

Originally committed as revision 17630 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-26 23:47:32 +00:00
Ivan Schreter
27ca0a79c9 Add timestamp computation if values are exported by decoder. 
Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17574 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 22:19:09 +00:00
Ivan Schreter
810c451b02 Change duration computation to use time_base instead of TB/2. 
Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17570 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 20:17:02 +00:00
Michael Niedermayer
7f123e7f8a Add CODEC_ID_H264 to tb_unreliable(), it belongs there for the same 
reason as mpeg2. (telecine amongth others)

Originally committed as revision 17551 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 13:35:54 +00:00
Michael Niedermayer
1d14361dec Allow av_find_stream_info() to be aborted. 
Based on a patch by netgem.

Originally committed as revision 17538 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-23 02:38:45 +00:00
Michael Niedermayer
c132938d52 Waste less space for printing timebases. 
Originally committed as revision 17505 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-21 23:00:07 +00:00
Michael Niedermayer
fa0e036d7f Print all timebases (idea from netgem) 
Originally committed as revision 17502 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-21 21:30:44 +00:00
Ivan Schreter
346db3ef7f Use context variable repeat_pict for frame duration computation and 
document this new use.

Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17492 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-21 20:11:47 +00:00
Michael Niedermayer
73d65a96ae Be less noisy with invalid pts/dts. 
Originally committed as revision 17482 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-21 17:29:25 +00:00
Ivan Schreter
b1fa494205 Add convergence_duration to AVCodecParserContext. 
Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17468 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-19 23:35:59 +00:00
Ivan Schreter
6363af44da Add key_frame to AVCodecParserContext, used in libavformat. 
Initialized to -1 in parser.c for backward compatibility.

Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17442 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-18 23:46:05 +00:00
Art Clarke
d5cce0a434 Add a warning log when trying to encode into a container requiring global 
headers in extradata and the codec is not set correctly.
Patch by Art Clarke aclarke xuggle com

Originally committed as revision 17177 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-12 08:10:43 +00:00
Aurelien Jacobs
949cd9783b remove now useless av_set_program_name() function 
Originally committed as revision 17113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-10 00:27:42 +00:00
Francesco Cosoleto
ced06bd8fe Add the ability to set the timestamp to the current time by specifying 'now' 
as the time

Patch by Francesco Cosoleto ( cosoleto gmail com )

Originally committed as revision 17076 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-08 22:03:54 +00:00
Stefano Sabatini
8e2fd8e1d4 Replace the calls to the deprecated av_alloc_format_context() with 
corresponding calls to avformat_alloc_context().

Originally committed as revision 17048 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-08 08:27:26 +00:00
Baptiste Coudurier
4f0f9bddac let packet pass through when no timestamps 
Originally committed as revision 16982 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-03 23:18:12 +00:00
Baptiste Coudurier
ccf0071dee split av_interleave_per_dts, to avoid code duplication 
Originally committed as revision 16884 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 06:01:58 +00:00
Michael Niedermayer
3a41c2f769 Move av_read_frame/parser related buffer variables from AVFormatContext 
to AVStream, this is required if we want to allow the user to pull frames
from specific streams at some point in the future.

Originally committed as revision 16724 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-22 23:35:31 +00:00
Baptiste Coudurier
082491c473 print stream sar if present and different than codec sar 
Originally committed as revision 16720 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-22 19:45:53 +00:00
Michael Niedermayer
cda6902d36 Handle av_read_frame() EAGAIN return. 
Originally committed as revision 16718 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-22 12:06:02 +00:00
Baptiste Coudurier
aa91562501 jpeg2k is intra only codec 
Originally committed as revision 16663 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-18 00:47:46 +00:00
Baptiste Coudurier
2323ac0154 match format in names list separated by commas 
Originally committed as revision 16659 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-17 21:40:27 +00:00
Aurelien Jacobs
2bb6eba21d remove ff_get_fourcc() and use AV_RL32() instead 
Originally committed as revision 16654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-17 12:21:01 +00:00
Aurelien Jacobs
9ce6c13879 export gcd function as av_gcd() 
Originally committed as revision 16653 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-17 11:13:33 +00:00
Aurelien Jacobs
b250f9c66d Change semantic of CONFIG_*, HAVE_* and ARCH_*. 
They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-13 23:44:16 +00:00
Stefano Sabatini
708ec8fb31 Move the AVFormatContext options definition to a dedicated file, 
reduce the utils.c clutter.

Originally committed as revision 16516 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-10 09:56:07 +00:00
Luca Abeni
65007a4fa0 Do not assume that if pkt->destruct != av_destruct_packet then it is not 
necessary to call the destruct method

Originally committed as revision 16506 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-09 20:10:13 +00:00
Aurelien Jacobs
5ce0043367 rename ff_metadata_sync_compat to ff_metadata_mux_compat 
Originally committed as revision 16501 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-09 00:01:42 +00:00
Aurelien Jacobs
e99f76ab79 Add a second metadata compatibility layer, so that metadata that gets 
demuxed with new API is automatically converted to the old API,
allowing old applications to stay functional.

Originally committed as revision 16499 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-08 23:24:51 +00:00
Michael Niedermayer
9f06bd9e96 Do not try to duplicate packets that have data==NULL. 
Originally committed as revision 16483 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-07 20:44:23 +00:00
Aurelien Jacobs
094d9df72e free all allocated metadata structures 
Originally committed as revision 16457 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-06 22:11:04 +00:00
Aurelien Jacobs
176aee8282 Add a metadata compatibility layer, so that when a user application set 
metadata using old API, it is automatically converted to new API before
muxing.

Originally committed as revision 16447 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-06 00:09:23 +00:00
Aurelien Jacobs
bc1d2afb37 rename AVMetaData to AVMetadata and meta_data to metadata 
Originally committed as revision 16430 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-04 23:31:31 +00:00
Michael Niedermayer
06a7bd9a2e 10l format include path for metadata.h 
Originally committed as revision 16426 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-04 19:00:35 +00:00
Michael Niedermayer
47146dfbf6 Generic metadata API. 
avi is updated as example.
No version bump, the API still might change slightly ...
No update to ffmpeg.c as requested by aurel.

Originally committed as revision 16424 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-04 18:48:37 +00:00
Stefano Sabatini
1ca9133fb4 Drop the deprecated parse_image_size() and parse_frame_rate() functions 
at the next libavformat major version bump.

Originally committed as revision 16420 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-04 11:04:02 +00:00
Stefano Sabatini
15545a095a Fix argument constness for the av_codec_get_id() and 
av_codec_get_tag() functions, making them take in input a constant
array, since they're not supposed to change it. Fix some warnings.

Originally committed as revision 15795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-08 18:37:03 +00:00
Baptiste Coudurier
b774fdd7a4 dnxhd codec is intra only 
Originally committed as revision 15672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-23 17:30:36 +00:00
Aurelien Jacobs
37d3e0667a uses FF_ARRAY_ELEMS() where appropriate 
Originally committed as revision 15662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-21 21:40:24 +00:00
Michael Niedermayer
9806f846c0 Check for pts==dts on I/P frames in the presence of non low delay decoding and 
discard these invalid timestamps.
fixes issue171.

Originally committed as revision 15641 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-19 01:02:48 +00:00
Michael Niedermayer
f781f748b9 Move code setting delay and presentation_delayed a little up so 
that the variables are available sooner.

Originally committed as revision 15640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-18 22:41:21 +00:00
Diego Biurrun
bc5c918ea8 Remove offset_t typedef and use int64_t directly instead. 
The name offset_t is easily confused with the standard off_t type and
*_t is POSIX reserved namespace if any POSIX header is included.

Originally committed as revision 15533 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-03 10:16:29 +00:00
Diego Biurrun
fff5e687a1 Move doxygen comments for av_gettime from utils.c to avformat.h. 
Originally committed as revision 15439 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-27 17:37:22 +00:00
Michael Niedermayer
0354ddb71c Ensure that muxer and encoder aspect ratios match. So no 
invalid files are generated.

Originally committed as revision 15367 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-19 12:37:38 +00:00
Baptiste Coudurier
bf912a482b set block align in av_write_header if not set, fix issue #489 
Originally committed as revision 15277 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 19:37:22 +00:00
Luca Abeni
dd1c8f3e6e Bump Major version, this commit is almost just renaming bits_per_sample to 
bits_per_coded_sample but that cannot be done seperately.
Patch by Luca Abeni
Also reset the minor version and fix the forgotton change to libfaad.
Note: The API/ABI should not be considered stable yet, there still may
be a change done here or there if some developer has some cleanup ideas and
patches!

Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 14:24:59 +00:00
Michael Niedermayer
a2636c0fd5 Add AVPacket.convergence_duration. 
Originally committed as revision 15179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 14:44:54 +00:00
Michael Niedermayer
74aa41bae4 Fix detection of MPEG4 in MPEG-PS. 
Fixes issue568.

Originally committed as revision 15152 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-02 15:33:57 +00:00
Baptiste Coudurier
ca9c5a4d37 make has_codec_parameters not returning true when sample_fmt is not set 
Originally committed as revision 15043 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-29 22:13:22 +00:00
Michael Niedermayer
f0aaa16fdf Do not truncate timestamps before the muxer as it makes simple 
things like last_pts - pts rather tricky and is not good for anything.
Timestamps should be truncated just before storing when needed.

Originally committed as revision 15015 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-29 01:43:27 +00:00
Ronald S. Bultje
452d3edb37 Change implementation for ff_data_to_hex(), this is faster. See discussion on 
mailinglist in "Realmedia patch" thread.

Originally committed as revision 15006 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-28 12:00:58 +00:00
Ronald S. Bultje
f1c80e3578 Export data_to_hex() as private API in lavf, rename to ff_data_to_hex() and 
move it from sdp.c into utils.c. Also add new header internal.h specifically
for lavf-specific internal API. See discussion in "Realmedia patch" thread
on mailinglist.

Originally committed as revision 15002 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 23:43:28 +00:00
Aurelien Jacobs
d63f529df7 remove useless assignment (st is never read after this line) 
Originally committed as revision 14985 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-26 20:38:04 +00:00
Andreas Öman
f1588ed525 When setting codec_id during codec probe we must also set codec_type. 
Originally committed as revision 14966 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-25 15:39:43 +00:00
Reimar Döffinger
aecf157ed0 Mark several libavformat arrays const 
Originally committed as revision 14950 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-24 17:24:34 +00:00
Aurelien Jacobs
c30a4489b4 export sample_aspect_ratio read by the demuxer in a separate field 
that the one read by the decoder.

Originally committed as revision 14932 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-23 23:13:58 +00:00
Michael Niedermayer
3c9769a008 Do not fill the pts reordering buffer with guessed dts. 
These values should not matter at all in principle because they
do not correspond to the time of display of any frame but it seems
ffmpeg becomes confused by them if they are far off and its not
strictly correct to set them to guessed values.
Fixes video_stalls_at_start.wmv

Originally committed as revision 14746 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-14 03:24:58 +00:00
Aurelien Jacobs
ea452b54f0 strcasecmp() requires #include <strings.h> 
Originally committed as revision 14728 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-13 17:22:53 +00:00
Baptiste Coudurier
cb5b96cde0 Prevent dts generation code to be executed when delay is > MAX_REORDER_DELAY, 
this fixes overflow in AVStream->pts_buffer.

Originally committed as revision 14714 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-12 17:26:36 +00:00
Stefano Sabatini
8163c870b0 Cosmetics: move at the beginning of the file the av_frac_* functions, avoid 
the forward declarations.

Originally committed as revision 14677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-10 00:28:56 +00:00
Stefano Sabatini
c97429e22b Implement avformat_version(). 
Originally committed as revision 14667 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-08 18:40:50 +00:00
Måns Rullgård
5c5b1731b7 Maintain pointer to end of AVFormatContext.packet_buffer list 
This changes add_to_pktbuf() to maintain a pointer to the last entry
in the list, avoiding a linear walk-through on each call.  Before this
change, add_to_pktbuf() could take a significant amount of time (10%
of total decoding time), even with input files of several minutes.
After the change, the time spent in this function is barely measurable
with oprofile.

Originally committed as revision 14654 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-06 22:17:38 +00:00
Baptiste Coudurier
aaec4e03e9 check url_fseek return value, update seek reg tests 
Originally committed as revision 14489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-31 18:02:55 +00:00
Erik Hovland
be390a4e2e Fix a mem leak in av_find_stream_info(). 
Patch by Erik Hovland erik hovland org

Originally committed as revision 14276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-18 07:13:56 +00:00
Michael Niedermayer
744b4c02c2 Move the codec_id overriding at a slightly better place. 
Originally committed as revision 14234 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-14 20:31:17 +00:00
Michael Niedermayer
283c061936 Remove common factors from timebase in av_set_pts_info(). 
Should fix issue313

Originally committed as revision 14232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-14 19:11:09 +00:00
Michael Niedermayer
dd57251cb0 Remove old hackish codec probe system. 
Originally committed as revision 14193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 20:40:47 +00:00
Michael Niedermayer
2a72e494c3 Use strcmp() instead of strncmp() in set_codec_from_probe_data(). 
Originally committed as revision 14190 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 20:01:23 +00:00
Michael Niedermayer
25d3fb7374 indent 
Originally committed as revision 14189 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 19:57:57 +00:00
Michael Niedermayer
942de2f4fa Only try to probe the codec when the available data has roughly doubled 
relative to the last attempt.

Originally committed as revision 14188 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 19:57:30 +00:00
Michael Niedermayer
312d24d5e9 Add mpegvideo and H.264 to the codec probe. 
Originally committed as revision 14187 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 19:56:25 +00:00
Michael Niedermayer
55823964dc indent 
Originally committed as revision 14185 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 18:43:02 +00:00
Michael Niedermayer
0bef08e516 New codec probing system try #1. 
Originally committed as revision 14184 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 18:42:00 +00:00
Michael Niedermayer
9d3b9f2cce Move add_to_pktbuf() before av_read_packet(). My future work on codec identification 
cleanup will need this.

Originally committed as revision 14181 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 14:28:27 +00:00
Michael Niedermayer
64cd3108df Move set_codec_from_probe_data() up to where the other probe functions are. 
Originally committed as revision 14180 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 13:25:26 +00:00
Michael Niedermayer
3179da621a Pass AVPacketList instead of the whole context to add_to_pktbuf as that is 
all that is needed.

Originally committed as revision 14179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-12 13:15:00 +00:00
Michael Niedermayer
cdb5af79e3 indent 
Originally committed as revision 14133 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-08 23:26:26 +00:00
Michael Niedermayer
7efeb73a5a 10000l for myself, my last change was incomplete. 
This one also reverts the libav mpeg ts regression test score change.

Originally committed as revision 14132 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-08 23:25:01 +00:00
Michael Niedermayer
6d77d9acf7 Set cur_dts to 0 only during creating new streams and not every time cur_dts happens 
to be AV_NOPTS_VALUE.

Originally committed as revision 14118 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-08 14:07:37 +00:00
Ronald S. Bultje
1e2802c5cf Reindent after r14059, see "[PATCH] allow empty params for 
av_open_input_stream()".

Originally committed as revision 14060 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-03 12:12:03 +00:00
Ronald S. Bultje
e145ce2027 Allow NULL for read_header in AVInputFormat. See discussion in "[PATCH] allow 
empty params for av_open_input_stream()".

Originally committed as revision 14059 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-03 12:10:54 +00:00
Baptiste Coudurier
150611474e give context to av_log 
Originally committed as revision 14012 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-27 19:00:04 +00:00
Michael Niedermayer
3041a4a13d Also print flags with FF_FDEBUG_TS. 
Originally committed as revision 13987 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-26 11:28:24 +00:00
Baptiste Coudurier
f3b5a1a260 make av_find_stream_info find frame_size for aac too 
Originally committed as revision 13976 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-25 19:30:48 +00:00
Michael Niedermayer
4d35bf74f9 Make av_find_stream_info() find the frame_size for vorbis. 
Originally committed as revision 13972 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-25 18:36:41 +00:00
Michael Niedermayer
6e1aa0f383 Fill missing pts in during muxing when we know that they are equal to dts. 
Originally committed as revision 13970 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-25 18:31:48 +00:00
Michael Niedermayer
c924ca78b6 We cannot calculate the duration of vorbis packets even if we do know the 
"minimal" frame_size.

Originally committed as revision 13969 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-25 18:15:04 +00:00
Michael Niedermayer
796d200a77 Prevent duration calculation code from generating random durations for 
vorbis in ogg.

Originally committed as revision 13958 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-24 23:56:16 +00:00
Baptiste Coudurier
ade8d8b939 uniformize AVStream->priv_data freeing in av_close_input_stream 
Originally committed as revision 13838 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-20 17:22:56 +00:00
Baptiste Coudurier
ccafd47251 factorize read_header failure freeing code 
Originally committed as revision 13837 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-20 17:16:56 +00:00
Art Clarke
6919e54c00 Check if there is at least a stream before writing trailer. 
Patch by Art Clarke: aclarke vlideshow com

Originally committed as revision 13836 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-20 07:27:44 +00:00
Michael Niedermayer
45b2b05f8e Make timestamp debugging work nicer. 
Originally committed as revision 13728 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-09 13:38:56 +00:00
Ramiro Polla
fc9c2d53c3 Merge declaration and initialization. 
Originally committed as revision 13672 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-06 16:53:01 +00:00
Aurelien Jacobs
ca162a5004 Ensure the first audio stream is selected as the default stream 
when no video stream is present.

Originally committed as revision 13648 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-03 15:19:43 +00:00
Michael Niedermayer
820ad60cd9 Make update_initial_durations() also work if a dts occured before a 
sequence header (that is a few known dts/pts but no known durations
previously)
cnnts1.mpg is one sample affected by this.

Originally committed as revision 13640 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-03 00:50:22 +00:00
Michael Niedermayer
5853423c3f Do not set pts in update_initial_durations() if stream has b frames. 
Originally committed as revision 13639 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-03 00:43:56 +00:00
Andreas Öman
1686cce6e6 Audio channels and sample rate must be set in order to skip 
additional probing of a stream.

Originally committed as revision 13619 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-02 09:15:04 +00:00
Baptiste Coudurier
c5577c403f rename last_frame_offset to next_frame_offset, due to r13615 
Originally committed as revision 13618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-02 04:08:30 +00:00
Michael Niedermayer
5e5c908691 redundant check-- 
Originally committed as revision 13474 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-27 21:44:42 +00:00
Michael Niedermayer
406a0fdcab Do not use the pts/dts calculation code which needs a parser, when no parser 
is available.

Originally committed as revision 13470 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-27 18:43:25 +00:00
Aurelien Jacobs
c2c3dedf6e compute the end of all chapters when end is not specified in the container 
Originally committed as revision 13363 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-24 21:44:29 +00:00
Aurelien Jacobs
ebea1d7668 cosmetics: indentation 
Originally committed as revision 13280 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-24 12:56:05 +00:00
Aurelien Jacobs
570745cc51 remove useless title check 
Originally committed as revision 13279 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-24 12:55:36 +00:00
Michael Niedermayer
abd2256dbe Pass time_base as argument to new_chapter() as well. 
This fixes the wrong timebase the matroska demuxer had after my previous commits.
Maybe we should reduce new_chapter() to just (AVFormatContext, int id) ?

Originally committed as revision 13266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 18:15:13 +00:00
Michael Niedermayer
b18a4ab2ae Warn user about invalid timestamps. 
Originally committed as revision 13264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 17:52:42 +00:00
Michael Niedermayer
5c37f43a0d Make ff_new_chapter() return AVChapter instead of int so its consistant with 
av_new_program() and its simpler to set other fields in AVChapter which arent
set by ff_new_chapter().

Originally committed as revision 13262 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 13:14:11 +00:00
Michael Niedermayer
7c8202cc92 s/num_chapters/nb_chapters/ all other similar variables are called nb_*. 
Originally committed as revision 13260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 13:07:58 +00:00
Michael Niedermayer
747fb6c60c vertical align 
Originally committed as revision 13259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 13:04:12 +00:00
Michael Niedermayer
42720ee4d0 indent 
Originally committed as revision 13258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 13:03:52 +00:00
Michael Niedermayer
0dac708e2d remove useless title check 
Originally committed as revision 13257 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 13:03:32 +00:00
Michael Niedermayer
6b43e2c7d3 indent 
Originally committed as revision 13256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 13:03:04 +00:00
Michael Niedermayer
7a2a3e8e40 Add id to AVChapter, untested (where do i find matroska files with chapters?). 
Originally committed as revision 13255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 13:02:27 +00:00
Aurelien Jacobs
842ffee386 cosmetics: indentation 
Originally committed as revision 13248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 11:46:05 +00:00
Aurelien Jacobs
1ba056b689 allows adding chapters with NULL title 
Originally committed as revision 13247 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-23 11:45:30 +00:00
Anton Khirnov
79d7836a5e add support for chapters definition in lavf 
patch by Anton Khirnov  wyskas _at_ gmail _dot_ com

Originally committed as revision 13240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-22 22:00:21 +00:00
Diego Biurrun
245976da2a Use full path for #includes from another directory. 
Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-09 11:56:36 +00:00
Diego Biurrun
ccd425e799 Remove unnecessary parentheses from return calls. 
Originally committed as revision 13069 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-06 09:16:36 +00:00
Michael Niedermayer
ceedda75ea minor memleak 
Originally committed as revision 12945 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-24 23:09:28 +00:00
Diego Biurrun
d965c3e7bc Print duration with higher precision. 
patch from Hervé Flores, herve.flores free fr

Originally committed as revision 12847 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-16 06:46:54 +00:00
Michael Niedermayer
4b3cca3630 Do not detect a format if another has the same score. 
Originally committed as revision 12837 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-15 13:50:02 +00:00
Reimar Döffinger
ee794d1e49 Do not call update_initial_durations if pkt->duration is 0. 
Fixes and assertion crash when playing amv files, e.g.
http://samples.mplayerhq.hu/amv/Shakira - Hips Don't Lie.amv

Originally committed as revision 12797 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-13 08:55:02 +00:00
Diego Biurrun
d952638699 typo: occured --> occurred 
Originally committed as revision 12549 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-22 01:06:57 +00:00
Diego Biurrun
bd10713636 typo fixes 
Originally committed as revision 12449 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-15 16:15:47 +00:00
Ramiro Polla
ab8ab30c3d Introduce max_picture_buffer variable in AVFormatContext, 
set by rtbufsize option.

Originally committed as revision 12383 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-08 21:59:11 +00:00
Baptiste Coudurier
4c7981ba7c do not reset duration_error for all streams, only reset current stream, fix wrong_fps.gxf 
Originally committed as revision 12353 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-06 17:44:42 +00:00
Michael Niedermayer
ac6f133027 Set indexmem to a saner default. 
Originally committed as revision 12190 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-24 16:28:35 +00:00
Michael Niedermayer
635fbcb17f revert 12156 
Log:
Make timestamp interpolation work with mpeg2 field pictures.
Cleaner/simpler solutions are welcome.
----
A IMHO cleaner solution has been implemented.

Originally committed as revision 12162 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-20 20:24:38 +00:00
Michael Niedermayer
91acf9a8bc Get rid of a fake timestamp discontinuity at the begin of V.VOB. 
This solution is not really correct but it is quite simple. Correct would
be to do a second pass over the packets after all the headers have been
collected.

Originally committed as revision 12157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-20 03:40:07 +00:00
Michael Niedermayer
ff2635b273 Make timestamp interpolation work with mpeg2 field pictures. 
Cleaner/simpler solutions are welcome.

Originally committed as revision 12156 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-20 03:20:06 +00:00
Michael Niedermayer
83a9db42a3 Fix timestamps and durations if the first packets have no durations nor timestamps, 
and the information needed to guess the duration only becomes known at a later packet.

Originally committed as revision 11963 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-15 20:32:32 +00:00
Michael Niedermayer
dc29622385 Remove incorrect casts that should have never been there. 
Originally committed as revision 11824 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-02 22:55:58 +00:00
Evgeniy Stepanov
f8d7c9d373 Add support for Matroska attachments. 
patch by eugeni _dot_ stepanov _at_ gmail.com and myself

Originally committed as revision 11635 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-27 15:43:17 +00:00
Aurelien Jacobs
7f938dd32b ensure av_rescale_q() can be calculated (won't divide by zero) 
Originally committed as revision 11592 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-21 23:43:25 +00:00
Diego Biurrun
a85736f21d misc spelling/grammar fixes 
Originally committed as revision 11542 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-16 22:14:26 +00:00
Paul Kelly
3dea63bd7e user specifyable maximum amount of memory to use for the index. 
patch by Paul Kelly  paul stjohnspoint co uk
with some changes by me

Originally committed as revision 11521 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-13 13:33:37 +00:00
Michael Niedermayer
5cc9253f35 indent 
Originally committed as revision 11348 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-29 16:34:51 +00:00
Michael Niedermayer
7ef55085f0 Try to fix url_split() so that the ?foobar part is in the path and only the path. 
Originally committed as revision 11347 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-29 16:13:03 +00:00
Michael Niedermayer
945208caea Fix detected fps for old divx/xvid. 
Originally committed as revision 11323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-27 00:16:48 +00:00
Reimar Döffinger
88b0072390 100l, av_read_packet must check for read_packet error, in case of 
error pkt->stream_index could be invalid and must not be used.
Fixes a crash with http://www.cs.berkeley.edu/~dmolnar/2-snippet3.wav

Originally committed as revision 11307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-23 13:16:55 +00:00
Aurelien Jacobs
fd2982a0a0 remove double check of pb->read_seek 
Originally committed as revision 11278 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-20 00:25:18 +00:00
Aurelien Jacobs
ceeacce68b use proper url_is_streamed() API 
instead of messing with ByteIOContext internal is_streamed field

Originally committed as revision 11276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-19 23:26:18 +00:00
Michael Niedermayer
502bdf6893 Merge recently added and still unused play and pause functions. 
Originally committed as revision 11273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-19 20:57:13 +00:00
Reimar Döffinger
2506fd5467 Add a av_close_input_stream function 
Originally committed as revision 11269 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-19 14:07:13 +00:00
Michael Niedermayer
626004690c Allow overriding codec_ids. 
Originally committed as revision 11266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-19 10:56:17 +00:00
Reimar Döffinger
ca75a92325 Simplify av_close_input_file similarly to av_open_input_file previously 
Originally committed as revision 11254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-17 19:12:43 +00:00
Reimar Döffinger
17acc63a32 Simplify av_open_input_file 
Originally committed as revision 11253 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-17 19:08:17 +00:00
Reimar Döffinger
841f39a7f3 Add FF_OPT_TYPE_BINARY and use it to add a cryptokey option 
Originally committed as revision 11250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-17 17:41:24 +00:00
Björn Axelsson
fa13095a5d Enable av_read_pause(), av_read_play() and the ASF demuxer's av_read_seek() 
to use the protocol-native functionality if available.
Patch by Björn Axelsson: bjorn point axelsson at intinor dot se
Original thread: [FFmpeg-devel] [PATCH][4/4] Enable use of the extended API
Date: Thu Nov 22 16:01:06 CET 2007

Originally committed as revision 11248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-17 09:28:46 +00:00
Michael Niedermayer
84be6e7239 av_*_next() API for libavformat 
Originally committed as revision 11206 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-12 19:01:58 +00:00
Luca Abeni
e8acf0edea Suppress the "redirector hack" from libavformat/utils.c:av_open_input_stream(), 
and implement the redirector format more properly.

Originally committed as revision 11112 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-11-29 08:35:05 +00:00
Björn Axelsson
899681cd1d Use dynamically allocated ByteIOContext in AVFormatContext 
patch by: Björn Axelsson, bjorn d axelsson a intinor d se
thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007

Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-11-21 07:41:00 +00:00
Michael Niedermayer
5fba300d02 rename fps(frame per second) to tb(time base) to prevent 
confusion with the average fps and hopefully stop these "wrong framerate"
bug reports

Originally committed as revision 11007 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-11-13 23:43:18 +00:00
Nico Sabbi
f473666f51 print newline after program id even when the name is missing 
Originally committed as revision 10864 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-26 20:02:11 +00:00
Diego Biurrun
63bb42fb36 Remove unused variable, fixes warning: 
utils.c: In function 'dump_format':
utils.c:2542: warning: unused variable 'flags'

Originally committed as revision 10858 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-25 10:11:15 +00:00
Jeff Downs
3a1d358825 Move setting of key frame flag for intra-only codecs, ignoring key frame 
flag of parser for such codecs as intra-only parsers don't set key frame
flag. Corrects lack of key frame marking in mjpeg, possibly others.

Original thread: Key Frame Marking, Fri, 12 Oct 2007 03:35:57

Originally committed as revision 10850 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-24 04:54:44 +00:00
Baptiste Coudurier
4e745a3b28 100l, fix dump_format, declare buf in dump_stream_format, sizeof(buf) is 4 because buf is char* since r10818 
Originally committed as revision 10832 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-21 23:10:15 +00:00
Nico Sabbi
526efa1053 API extension: AVProgram now has an array (stream_index) containing the indexes of the streams in AVFormatContext 
Originally committed as revision 10819 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-20 08:25:13 +00:00
Nico Sabbi
fad0e03043 cosmetics: moved to a separate function the code to print the characteristics of an AVStream 
Originally committed as revision 10818 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-20 08:17:01 +00:00
Ronald S. Bultje
c5be140c9a Make url_split() strip url options (?opt=var) from the returned hostname or 
location. This fixes a regression introduced by the rewrite of
url_split() in r10605.

Patch by Ronald S. Bultje: rsbultje gmail com
Original thread: [FFmpeg-devel] [PATCH] Make RTP work with IPv6 enabled
Date: 10/12/2007 08:19 PM

Originally committed as revision 10775 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-18 09:50:53 +00:00
Benoit Fouet
0f652a8ee3 Re-enable DEBUG_SEEK flag. 
Originally committed as revision 10758 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-16 19:50:08 +00:00
Thorsten Jordan
c7be25856a Undefine DEBUG_SEEK. 
Patch by Thorsten Jordan: tjordan macrosystem de

Originally committed as revision 10742 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-15 18:03:28 +00:00
Ronald S. Bultje
3303926c2f Add checking for codecid to has_codec_parameters(). 
patch by Ronald S. Bultje, rsbultje gmail com
Date: Sat, 29 Sep 2007 09:25:52 -0400
Subject: [FFmpeg-devel] [PATCH] has_codec_parameters() addition

Originally committed as revision 10636 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-01 22:11:10 +00:00
Ronald S. Bultje
f8f88a42cf Add IPv6 support to url_split() 
patch by: Ronald S. Bultje rsbultje a gmail d com
thread: "[PATCH] url_split() ipv6 support" at 2007/Sep/23 18:43

Originally committed as revision 10615 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-29 14:35:52 +00:00
Ronald S. Bultje
7e1e297ee3 refactor url_split(), preparing for IPv6 support 
patch by: Ronald S. Bultje rsbultje a gmail d com
thread: "[PATCH] url_split() ipv6 support" at 09/23/07 18:43

Originally committed as revision 10605 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-27 19:18:07 +00:00
Nico Sabbi
15afa396e4 Added definition and utility functions to handle AVProgram(s) in AVFormatContext 
Originally committed as revision 10579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-25 20:45:46 +00:00
Stefano Sabatini
f94361612a Make parse_date return INT64_MIN in case of unparsable input. 
Patch by Stefano Sabatini: [stefano sabatini-lala poste it]
Original thread:
[FFmpeg-devel] [PATCH] Enhace documentation forlibavformat/utils.c:parse_date
Date: 08/17/2007 09:40 PM

Originally committed as revision 10533 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-19 12:38:07 +00:00
Stefano Sabatini
a8f70d72c3 Add explanatory comments to the parse_date function. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 10525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-18 08:26:10 +00:00
Aurelien Jacobs
6369638bf0 loosen dependencies over allformats.h 
Originally committed as revision 10513 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-16 23:00:44 +00:00
Aurelien Jacobs
7241a6bb50 move unrelated functions declarations out of allformats.h 
Originally committed as revision 10475 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-11 09:27:46 +00:00
Neil Brown
c1e8b67869 Make sure that if a stream has a duration but the container doesn't 
then the container duration is set from the stream duration.

patch by Neil Brown: [ neilb suse de]
original thread: [FFmpeg-devel] [patch 3/3] Make timing calculations
less dependant on start_time being defined.
date: 08/16/2007 08:27 AM

Originally committed as revision 10408 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 16:47:48 +00:00
Wolfram Gloger
cc5297e871 Correct initial timestamp 
Patch by Wolfram Gloger: [wmglo $ dent med uni-muenchen de]
Original thread:
[FFmpeg-devel] [PATCH] av_estimate_timings_from_pts corrupt timestamps
date: 08/25/2007 09:51 PM

Originally committed as revision 10405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-05 14:11:33 +00:00
Neil Brown
9fcbcca60a If a stream has no start time, but the first packet has a 'pts', use that 
pts to set the start_time.
patch by Neil Brown: [neilb suse de]
original thread: [FFmpeg-devel] [patch 3/3] Make timing calculations less
dependant on start_time being defined.
date: 08/16/2007 08:27 AM

Originally committed as revision 10285 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-03 07:56:26 +00:00
Wolfram Gloger
9be5181587 fix probe buffer issue. patch by Wolfram Gloger {wmglo at dent.med.uni-muenchen.de}. 
[FFmpeg-devel] [PATCH] ac3_probe input buffer overrun
Aug 28, 2007

Originally committed as revision 10281 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-09-03 05:19:59 +00:00
Neil Brown
9f32041d89 Do not butcher start_time in av_estimate_timings_from_bit_rate(). 
from a patch by neilb suse de

Originally committed as revision 10140 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-18 01:26:06 +00:00
Neil Brown
d6a0906ad1 When looking for the last packet in each 
stream, so as to calculate the duration, don't stop
as soon as all streams have seen at least one packet.
Otherwise the duration will be shorter than it
should be.  We must keep reading to the end-of-file.
patch by neilb suse de

Originally committed as revision 10139 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-18 00:52:05 +00:00
Neil Brown
bf494092b0 There is no guarantee that every stream will 
have a start_time found (though it is likely),
so check that the start_time is defined before
calculating a duration.
 (patch by neilb suse de)

Originally committed as revision 10138 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-18 00:45:44 +00:00
Michael Niedermayer
df886e7e02 fix cur_dts at the end of av_estimate_timings_from_pts() 
Originally committed as revision 10137 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-18 00:44:14 +00:00
Michael Niedermayer
c7385375bc ensure that the codec_id detection in av_find_stream_info() does not 
destroy the first dts values

Originally committed as revision 9965 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-06 21:14:29 +00:00
Michael Niedermayer
48a59dfe8e set a more reasonable start_time if the first timestamps are AV_NOPTS_VALUE 
Originally committed as revision 9918 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-04 22:54:46 +00:00
Michael Niedermayer
8258354849 correct initial timestamps which have AV_NOPTS_VALUE 
Originally committed as revision 9917 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-04 22:46:13 +00:00
Michael Niedermayer
02b15cc811 move code which adds a AVPacket into the packet buffer into its own function 
Originally committed as revision 9871 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-08-03 08:56:00 +00:00
Michael Niedermayer
10a7571b09 deal with the case where one of pts,dts has wrapped but the other has not 
Originally committed as revision 9839 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-31 15:06:27 +00:00
Michael Niedermayer
90f66438a5 kill antiwrapping code, i do not think this did anything good 
fixes decoding of rete4.ps
closes issue44

Originally committed as revision 9835 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-30 18:57:47 +00:00
Michael Niedermayer
41415d2856 try exact match before case insensitive match in codec_get_id 
Originally committed as revision 9808 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-27 11:36:17 +00:00
Michael Niedermayer
e0c850a8c4 Avoid misdetecting acelp in ASF as MP3. 
fixes 2001-04-11.asf

Originally committed as revision 9799 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-25 20:39:43 +00:00
Panagiotis Issaris
85565db0f8 Replace all occurrences of AVERROR_NOTSUPP with AVERROR(ENOSYS). 
Originally committed as revision 9763 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-19 15:38:33 +00:00
Panagiotis Issaris
6f3e0b2174 Replace all occurrences of AVERROR_IO with AVERROR(EIO). 
Originally committed as revision 9760 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-19 15:23:32 +00:00
Panagiotis Issaris
769e10f068 Replace all occurrences of AVERROR_NOMEM with AVERROR(ENOMEM). 
Originally committed as revision 9759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-19 15:21:30 +00:00
Ramiro Polla
82e4ac2c97 Move av_gettime() back to lavf/utils.c 
Originally committed as revision 9706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-16 20:28:43 +00:00
Måns Rullgård
b3fc092548 avoid division by zero in av_find_stream_info() when no time base is set 
Originally committed as revision 9637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-14 12:42:57 +00:00
Aurelien Jacobs
45da8124a0 Move public API functions av_codec_get_tag() and av_codec_get_id() 
into a file which is compiled un-conditionally (utils.c).

Originally committed as revision 9590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-11 12:45:14 +00:00
Måns Rullgård
14d194d5d8 remove unused functions 
Originally committed as revision 9520 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-07 13:46:25 +00:00
Måns Rullgård
75e61b0e88 use new string functions 
based on patch by Reimar Döffinger

Originally committed as revision 9401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-23 23:10:32 +00:00
Diego Biurrun
90b5b51eab misc typo fixes 
Originally committed as revision 9291 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-12 18:50:50 +00:00
Diego Biurrun
755bfeabcc misc spelling fixes 
Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-12 09:29:25 +00:00
Stefano Sabatini
26ef3220cf Move the video size and rate abbreviations system from libavformat to libavcodec 
patch by Stefano Sabatini: [stefano dot sabatini minus lala poste dot it]
original thread:
[FFmpeg-devel] [PATCH] Redesign the video size and rateabbreviations system
date: 06/02/2007 05:30 PM

Originally committed as revision 9288 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-12 08:06:54 +00:00
Ronald S. Bultje
19ecf88288 Add a bounds check on AVProbeData input. 
patch by Ronald S. Bultje, rbultje ronald.bitfreak net
thread:
Date: Sat, 09 Jun 2007 19:22:17 -0400
Subject: [FFmpeg-devel] lavf probing

Originally committed as revision 9275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-10 20:35:01 +00:00
Ramiro Polla
659596f002 Export av_init_packet 
Originally committed as revision 9211 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-06-04 16:52:02 +00:00
Benoit Fouet
0ba0c8debb Use url_fopen error code when opening input file 
handle the AVERROR_NOENT error case in print_error

Originally committed as revision 8977 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-10 13:25:33 +00:00
Daniel Cardenas
711737af8e give the position offset of the file in the packet 
update seek regression test reference file accordingly
patch by Daniel Cardenas: Daniel Car cox net
original thread: [Ffmpeg-devel] [PATCH] Debug help for file position
date: 05/01/2007 02:42 AM

Originally committed as revision 8871 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 13:36:45 +00:00
Benoit Fouet
efd5fc538e return right format in set_codec_from_probe_data 
Originally committed as revision 8867 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-02 09:18:41 +00:00
Alex Beregszaszi
e7047005cb properly compile code for REDIR_DEMUXER 
Originally committed as revision 8840 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-26 23:40:36 +00:00
Luca Abeni
578688fad5 Fix reading PTSs and DTSs in libavformat, by reverting r8465. 
Such commit introduced some regressions (see the "Possible bug in reading
PTS/DTS" and "[BUG] no video transcoding" threads on ffmpeg-devel).

Originally committed as revision 8826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-26 10:49:48 +00:00
Benoit Fouet
7d88b5ca02 more format abbreviations 
Originally committed as revision 8798 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-24 11:45:13 +00:00
Michael Niedermayer
db2a0e229f dont assert(0) due to buggy rm demuxer 
Originally committed as revision 8790 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-22 18:48:07 +00:00
Michael Niedermayer
b5a3541da1 fix av_seek_frame_generic() so that it doesnt fail if the 
requested timestamp is after the last with backward flag

Originally committed as revision 8783 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-22 16:23:44 +00:00
Michael Niedermayer
b237eb800d init packet before calling the demuxer 
fixed random/uninitalized AVPacket->pos

Originally committed as revision 8781 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-22 11:07:35 +00:00
Alex Beregszaszi
61bc79ec9c remove possibly broken wince cruft 
Originally committed as revision 8763 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-20 23:45:53 +00:00
Aurelien Jacobs
57004ff1d7 add an enum for need_parsing 
Originally committed as revision 8742 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-15 13:51:57 +00:00
Joakim Plate
a74008a4c3 timestamps generation improvement when parsing avi 
patch by Joakim \ elupus chez ecce dot se /
original thread:
date: 03/19/2007 01:47 AM
subject: [Ffmpeg-devel] [RFC] Improvement for the odd timestamp generation when parser is in use.

Originally committed as revision 8725 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-13 07:50:04 +00:00
John Donaghy
6fea687ec1 DVR-MS probe audio format 
patch by John Donaghy \ johnfdonaghy chez gmail dot com /
Original thread:
date: 03/13/2007 04:56 PM
subject: [Ffmpeg-devel] [PATCH] DVR-MS probe audio format - was DVR-MS bug (MP2 decoding)

Originally committed as revision 8715 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-12 08:11:33 +00:00
Michael Niedermayer
87e8788680 allocate 32 extra bytes at the end of the probe buffer and remove most probe buf_size checks 
Originally committed as revision 8677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-08 11:34:15 +00:00
Víctor Paesa
e19fbbec95 Add some help for the analyzeduration option. 
patch by Víctor Paesa, wzrlpy arsystel com

Originally committed as revision 8631 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-04-06 09:43:32 +00:00
Michael Niedermayer
6cc65ab3c6 analyze end condition must match r_fps selection condition 
fixes fps for Channel\ 4\ News_Channel\ 4_20_10_2006_19_00_01.dvr-ms

Originally committed as revision 8557 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-30 15:05:09 +00:00
Michael Niedermayer
7975048628 require at least a score of AVPROBE_SCORE_MAX/4 or reaching of PROBE_BUF_MAX 
to detect a container
fixes probing of mpeg_probe_fail.mpg

Originally committed as revision 8535 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-27 19:28:40 +00:00
Wolfram Gloger
df7625ed62 av_estimate_timings_from_pts() flushes the packet queue but doesn't 
reset the streams' cur_dts values.  This can lead to a fatal "error,
non monotone timestamps ..." message later, because the out-of-date
cur_dts values are used to compute some packet's dts.

Fix this by calling av_read_frame_flush() and eliminate code
duplication in the process.

The additional hunk gives more detailed error messages.

patch by Wolfram Gloger, wmglo dent.med.uni-muenchen de

Originally committed as revision 8465 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-21 10:48:10 +00:00
Michael Niedermayer
028d6f3e71 revert r8428, the check was not that useless 
should fix constant pts=0 with broken demuxers

Originally committed as revision 8454 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-20 13:59:59 +00:00
Michael Niedermayer
a843d1ff32 i think this is more correct 
Originally committed as revision 8452 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-20 13:01:39 +00:00
Michael Niedermayer
bc4efe42dd remove incorrect special case for audio 
Originally committed as revision 8433 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-17 14:44:22 +00:00
Michael Niedermayer
7e4baa66e0 fix indention 
Originally committed as revision 8432 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-17 14:29:00 +00:00
Michael Niedermayer
d9e1efb7f8 reorder pts into dts support 
Originally committed as revision 8431 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-17 14:27:01 +00:00
Michael Niedermayer
a7f7965a27 remove useless if() 
Originally committed as revision 8428 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-17 02:23:53 +00:00
Michael Niedermayer
14eb3345ba simplify 
Originally committed as revision 8427 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-17 02:03:59 +00:00
Michael Niedermayer
41c8a56a14 simplify 
Originally committed as revision 8426 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-17 01:21:40 +00:00
Michael Niedermayer
e25f97313f remove silly video check, theres nothing video specific in there 
Originally committed as revision 8425 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-16 23:02:33 +00:00
Michael Niedermayer
befe3b05d3 add a delay variable to hold the timestamp buffer size 
set cur_dts correctly for delay>1

Originally committed as revision 8424 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-16 22:59:45 +00:00
Michael Niedermayer
741887cf3e remove special case for h.264 whatever this was supposed to do its not correct 
Originally committed as revision 8423 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-16 22:31:57 +00:00
Panagiotis Issaris
750f0e1f8b Introduce two new logging functions av_hex_dump_log() and av_pkt_dump_log() 
which use av_log() for logging instead of fprintf().

Originally committed as revision 8339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 14:17:26 +00:00
Baptiste Coudurier
ea486ab3be remove codec_info_duration/nb_frames from AVStream 
Originally committed as revision 8337 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-12 10:59:47 +00:00
Panagiotis Issaris
3217cb424c Move the libavformat public API comments to avformat.h. The comments are 
unmodified.

Originally committed as revision 8202 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-03 12:23:20 +00:00
Kristian Amlie
0cbff0275b replace the auto array "duration_error" with a malloced array. 
prevents stack overflow on some plateforms
patch by Kristian Amlie %kristian A gridmedia P com %
Original thread:
Date: Mar 1, 2007 11:29 PM
Subject: [Ffmpeg-devel] Stack overflow patch

Originally committed as revision 8194 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-02 13:23:06 +00:00
Baptiste Coudurier
497244a897 check for any seeking failure during probe 
Originally committed as revision 8173 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-01 16:40:48 +00:00
Baptiste Coudurier
3fdb6af943 use avcodec_decode_audio2 
Originally committed as revision 8146 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-27 13:07:38 +00:00
Michael Niedermayer
a185f52a86 try to fill in missing bits_per_sample 
Originally committed as revision 8043 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-20 16:18:59 +00:00
François Revol
8fa36ae09d This fixes error handling for BeOS, removing the need for some ifdefs. 
AVERROR_ defines are moved to avcodec.h as they are needed in there as well. Feel free to move that to avutil/common.h.
Bumped up avcodec/format version numbers as though it's binary compatible we will want to rebuild apps as error values changed.
Please from now on use return AVERROR(EFOO) instead of the ugly return -EFOO in your code.
This also removes the need for berrno.h.

Originally committed as revision 7965 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-13 18:26:14 +00:00
Michael Niedermayer
e9b78eeba2 better generic index building and seeking code 
Originally committed as revision 7841 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-05 23:04:48 +00:00
Wolfram Gloger
9ecf7fada3 Fix audio corruption when cutting. 
Patch by Wolfram Gloger, wmglo dent dot med dot uni-muenchen dot de.

Originally committed as revision 7818 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-05 02:08:57 +00:00