b742a12ee2
Print an error when MAX_STREAMS is reached.
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Originally committed as revision 23413 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-01 19:49:21 +00:00
a5266a4789
Make sure that when the parser is feeded with frame==packet that the
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packets are passed through and wont be marked as static which would
require them to be copied by av_dup_packet().
Originally committed as revision 23352 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-27 17:11:37 +00:00
74a6df59e3
Add an AVSTREAM_PARSE_FULL_ONCE parsing mode to parse headers and combine packets once and only once.
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Originally committed as revision 23332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-26 04:20:32 +00:00
9bbe9a0dc1
Display a more descriptive log message when probe buffer limit is
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reached.
Originally committed as revision 23288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-24 16:42:16 +00:00
e1745e2f6e
Make av_write_header() return AVERROR(EINVAL) rather than -1 if the
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input parameters are not valid.
Originally committed as revision 23253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-22 21:52:06 +00:00
cf5b33d9fa
Store in a dedicated array the format name - codec id - codec type
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mapping. Simplify.
Originally committed as revision 23252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-22 21:52:02 +00:00
83c2707908
Prefer enum CodecID over int in ff_codec_get_tag().
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Originally committed as revision 23249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-22 15:56:49 +00:00
9a76125069
Add a libavformat internal function ff_write_chained
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Originally committed as revision 23207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-21 07:07:57 +00:00
698f4cc7f0
Validate AVCodecTag vs CodecID.
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Patch by Francesco Lavra, francescolavra interfree it
Originally committed as revision 23159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-18 19:23:29 +00:00
603a5f04b2
Factorize some code into the new function ff_toupper4().
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Patch by Francesco Lavra, francescolavra interfree it
Originally committed as revision 23158 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-18 19:16:40 +00:00
58edb075f0
Change MAX_READ_SIZE message during av_find_stream_info to DEBUG level.
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It is not harmful and it scares too many users.
Originally committed as revision 23139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-14 22:04:39 +00:00
8e2ee182fa
Export av_probe_input_format2.
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Originally committed as revision 23002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-01 13:49:35 +00:00
2ef6c1242a
Mark av_metadata_set() as deprecated, and use av_metadata_set2()
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in its place.
av_metadata_set() is going to be dropped at the next major bump.
Originally committed as revision 22961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-25 14:27:42 +00:00
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
2898526d6a
Do not probe when the format is known.
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Patch by Jean-Daniel Dupas devlists shadowlab org
Originally committed as revision 22870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-13 07:25:50 +00:00
0f1f4816d5
Raise needed score for codec probing in CODEC_ID_PROBE before the last packet.
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Fixes issue1871
Originally committed as revision 22831 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-11 00:43:36 +00:00
497431a5b6
Dont try to compute AVPacket duration for possibly interlaced video codecs
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when no parser is available.
This partly fixes the frame rate misdetection in issue1756.
Originally committed as revision 22824 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-09 22:39:39 +00:00
01d91b9be9
Reusing the probe buffer to rewind the ByteIOContext in ff_probe_input_buffer() instead of seeking back to the start of the file. Once exhausted, the size of the buffer is reduced.
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Originally committed as revision 22821 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-08 09:02:27 +00:00
0e1f78f90b
Fix rounding direction for calculation of AVPacket.duration.
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Fixes issue1579
Originally committed as revision 22802 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-04 22:19:42 +00:00
ccf8c2944c
Limit probing to probesize.
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Originally committed as revision 22758 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 12:09:33 +00:00
fe8344a276
Add AVFMT_FLAG_NOFILLIN and AVFMT_FLAG_NOPARSE.
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Originally committed as revision 22745 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 12:55:16 +00:00
cc947f04cc
Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY.
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Patch by Jean-Daniel Dupas, devlists shadowlab org
Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 12:29:58 +00:00
46da7fa133
Probe aac codecs for CODEC_ID_PROBE.
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Patch by Joakim Plate, elupus ecce se
Originally committed as revision 22742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 10:45:15 +00:00
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
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is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
532aa889eb
Fix updating condition for the probe_size variable in the internal
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loop of ff_probe_input_buffer(), making sure that probe_size is always
set to probe_max_size in the last iteration.
Also make the function return an error if we get to the max probe
length and still cannot figure out what the format is.
Patch by Micah Galizia micahgalizia A gmail D com.
Originally committed as revision 22688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-26 01:12:14 +00:00
d8f9295753
Reindent
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Originally committed as revision 22666 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 07:14:41 +00:00
ddbeb95447
Add a lowercase parameter to ff_data_to_hex
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Originally committed as revision 22665 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 07:13:20 +00:00
2928b83c75
Make av_open_input_file() return AVERROR_INVALIDDATA rather than
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AVERROR_NOFMT if the format is unknown / cannot be recognized.
It is returned AVERROR_INVALIDDATA, in the sense that the data is
invalid within what the specific libav* binary supports.
That was the last remaining use of AVERROR_NOFMT, which is going to be
dropped at the next libavutil major bump.
Originally committed as revision 22625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-21 16:34:04 +00:00
c7f625eecf
Fix erroneous behaviour when format probe hits end of file
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If the format probe hits end of file, do not add the error code
to the buffer position. This is obviously wrong, and with a
small input file would cause a negative buffer overflow.
Fixes issue 1818.
Originally committed as revision 22571 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-16 21:45:30 +00:00
972ffe6220
rename av_read_frame_flush to ff_read_frame_flush
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it is an internal function, not part of public API
Originally committed as revision 22562 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 23:15:24 +00:00
588af13fee
rename av_program_add_stream_index to ff_program_add_stream_index
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it is an internal function, not part of public API
Originally committed as revision 22561 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 23:14:07 +00:00
2dad0dcec6
Move the NTP offset definitions to internal.h
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Originally committed as revision 22542 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 10:36:30 +00:00
eadd495d06
Move the probe loop from av_open_input_file() into its own method
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av_probe_input_buffer() so that it can be reused. Here are a few
differences to the original way things were probed:
- maximum probe buffer size can be specified as a parameter.
- offset within the stream to probe from can be specified as a parameter.
- instead of seeking back to the start each time a probe fails, stream
data is appended to the reallocated buffer. This lowers the amount
of data read from the stream (there is no repetition) and results in
fewer closed and reopened streams (when seeking fails).
New attempt after r22296, which was revert in r22315 due to a FATE
failure.
See the thread:
Subject: [FFmpeg-devel] [PATCH] Move av_open_input_file probe loop to its own method
Date: 2010-03-05 03:23:57 GMT
Patch by Micah F. Galizia printf("%s%s@%s.%s", "micah", "galizia", "gmail", "com").
Originally committed as revision 22532 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 22:40:16 +00:00
594a9aebbe
Make the ntp_time function available to other parts of libavformat, as ff_ntp_time
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Originally committed as revision 22438 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-10 22:21:39 +00:00
67c10de7d2
Add special case to avoid binary search when appending index entries.
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Originally committed as revision 22400 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 15:19:23 +00:00
f4495cdc00
Remove definition of match_ext(), which is declared under #ifdef
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HAVE_AV_CONFIG_H and so not publicly declared, and currently unused.
Originally committed as revision 22353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 23:51:53 +00:00
f984dcf6dd
Reindent
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Originally committed as revision 22322 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 09:05:03 +00:00
c5c6e67c28
Rename url_split to ff_url_split
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Since this function isn't in the public API, it should have an ff_ prefix.
Originally committed as revision 22321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 09:03:25 +00:00
f19341e17a
Revert "Move the probe loop from av_open_input_file() into its own method"
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This reverts r22296. This change made some files to fail to open.
The patch submitter has promised to investigate next week.
Originally committed as revision 22315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 03:46:37 +00:00
e7e291e960
av_find_stream_info(): Add a workaround for backwards compatible HE-AAC signaling.
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The sample rate, frame size, and channel count from the container are
not reliable when backwards compatible signaling is used.
Originally committed as revision 22301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 00:00:50 +00:00
663322c1b8
Fix pts->dts conversion init for non-zero initial value for pts.
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Patch by Daniel Kristjansson, danielk cuymedia net
Originally committed as revision 22297 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 23:10:18 +00:00
4245c6ec4e
Move the probe loop from av_open_input_file() into its own method
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av_probe_input_buffer() so that it can be reused. Here are a few
differences to the original way things were probed:
- maximum probe buffer size can be specified as a parameter.
- offset within the stream to probe from can be specified as a parameter.
- instead of seeking back to the start each time a probe fails, stream
data is appended to the reallocated buffer. This lowers the amount
of data read from the stream (there is no repetition) and results in
fewer closed and reopened streams (when seeking fails).
Patch by Micah F. Galizia printf("%s%s@%s.%s", "micah", "galizia", "gmail", "com").
Originally committed as revision 22296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 22:42:11 +00:00
c26e58e32c
Add some missing #includes
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Originally committed as revision 22258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:36 +00:00
780d7897a9
Add a function ff_url_join for assembling URLs
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Originally committed as revision 22225 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 22:31:45 +00:00
5301a05d3e
Fix memory leak in NUT muxer
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Originally committed as revision 22222 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 17:26:34 +00:00
82f50f820e
Print chapter info in dump_format().
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Patch by Anton Khirnov, wyskas gmail
Originally committed as revision 22113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 18:37:09 +00:00
ab392695d5
Count all frames with codec_info_nb_frames not just ones with non zero
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duration. I hope this breaks nothing. Its needed for my fix of issue1156
Originally committed as revision 22001 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 16:29:57 +00:00
6c6e6ef5e2
Put codec_info_nb_frames back in AVStream and print its value.
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This way streams with no or very few frames can be avoided during
auto selection
Originally committed as revision 21998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 15:07:18 +00:00
b7884740fa
Make sure mp1/mp2 get their frame_size set.
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Fixes issue1696
Originally committed as revision 21972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 22:05:20 +00:00
0e5f33f242
Make sure a set r_frame_rate is not overriden by a guess.
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Also make sure we dont waste time in this case with collecting timestamps.
Originally committed as revision 21957 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 10:19:46 +00:00
ed7694d8cf
Set lavf identification string globally in av_write_header(), rather
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than inside the muxers. Remove special handling of "encoder" tags from
AVI and MP3 muxers.
Patch by Anton Khirnov <wyskas gmail com>.
Originally committed as revision 21850 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-16 16:32:25 +00:00
ab5a0175f5
Add flag so muxers not needing width/height can signal this.
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Add this flag to img2 (fixes -vcodec copy to image2 in some cases)
Originally committed as revision 21773 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 20:35:29 +00:00
e6406939a8
Directly use av_rescale_rnd() instead of av_convert_ts() as this cuts the
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number of calls to it down by 2.
Originally committed as revision 21676 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 19:10:04 +00:00
e5026c36d4
Use av_compare_ts() for interleaving per dts.
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Originally committed as revision 21672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 16:27:17 +00:00
8c3b161e9e
Dont try generic seek if seek request before first index entry and backward.
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Fixes issue1275
Originally committed as revision 21633 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-03 23:59:48 +00:00
43e4d57f66
Try to open decoders in av_find_stream_info() even if no packets for the
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stream are found.
Fixes issue1385
Originally committed as revision 21630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-03 23:05:58 +00:00
411ff3225f
Increase search range if no end timestamp could be found for the duration
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calculation.
Originally committed as revision 21577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-31 17:43:18 +00:00
c55806e3a2
Flag to ignore dts on frames that contain pts.
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This works around common issues with mpeg-ps files with broken timestamps.
Also allows playing the broken sample from issue1024.
Originally committed as revision 21562 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 22:55:12 +00:00
d30a8beb99
Fix duration calculation in the presence of a single wraping of the timeline.
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Fixes issue1714.
Originally committed as revision 21485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-27 19:37:52 +00:00
c3aeaa540d
set average frame rate in mov demuxer
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Originally committed as revision 21310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 23:56:04 +00:00
094a63f1f6
Check there is a stream before writing header.
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Patch by Tomas Härdin: $(name) punto hardin chez codemill dot se
Originally committed as revision 21186 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 14:32:48 +00:00
4160069067
Prefer "*FUNC_NAME(" over "* FUNC_NAME(" for XXX_configuration() and
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XXX_license() functions, consistent with the rest of FFmpeg.
Originally committed as revision 21005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-03 14:31:25 +00:00
aa13b573b4
Use av_match_ext() in place of the deprecated match_ext() function.
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Originally committed as revision 21000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-01 23:56:09 +00:00
8eb631fa50
Deprecate match_ext() in favor of av_match_ext(), and mark it for
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deletion at the next major bump.
Originally committed as revision 20998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-01 23:50:10 +00:00
0f52ef1a00
Use av_guess_format() in place of the deprecated guess_format().
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Originally committed as revision 20994 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-01 12:58:03 +00:00
a1f547b94a
Deprecate guess_format() in favor of av_guess_format().
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Originally committed as revision 20991 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-01 12:46:24 +00:00
1642ee4337
Deprecate and mark for deletion the function guess_stream_format(),
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and clone its code to ffserver_guess_format() in ffserver.c.
guess_stream_format() is hackish since it relies on some undocumented
properties of the name of the muxers (wich is currently only relevant
for the ASF muxer), and has no use outside ffserver.c.
Originally committed as revision 20987 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-31 14:12:58 +00:00
02483df478
Make sure the Metadata: header is not printed if the only metadata will not
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be displayed. (idea from ffmbc)
Originally committed as revision 20850 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 23:39:20 +00:00
b298daea1a
Move dump_metadata() to where it is in ffmbc, looks better.
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Originally committed as revision 20849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 23:34:46 +00:00
229303d16c
indent
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Originally committed as revision 20848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 23:31:01 +00:00
4d9b678448
Skip dumping language twice.
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This looks too ugly. Idea also from ffmbc.
Originally committed as revision 20847 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 23:30:41 +00:00
2e720e11bc
dump metadata for AVStreams & AVPrograms too.
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Originally committed as revision 20846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 23:27:43 +00:00
8b5e5ec5d7
Factorize dump_metadata() out.
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Idea from ffmbc, code not, mine is a fraction of the size due to simpler
metadata API.
Originally committed as revision 20845 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 23:19:24 +00:00
cc20679a41
Try to simplify av_estimate_timings_from_pts() like in ffmbc.
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Note if this breaks for some file, report it please!
Originally committed as revision 20844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 22:56:59 +00:00
0e500e0db2
Debug av_log() about stream probing from ffmbc.
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Originally committed as revision 20842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 22:15:51 +00:00
02b398ef49
Add avg_frame_rate.
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Originally committed as revision 20826 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 15:52:11 +00:00
51ce8c2f87
Remove commented out code.
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Originally committed as revision 20823 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 15:01:09 +00:00
106fa129f4
Reset pts_buffers in av_read_frame_flush().
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Patch by John Stebbins, jstebbins jetheaddev com
Originally committed as revision 20806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-12 15:26:33 +00:00
b593f7fdef
Calls to url_fseek should have their return value checked in
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av_seek_frame_binary, just as they do in av_seek_frame_generic.
Otherwise, function may return success even though url_fseek reported
failure.
Patch by Sean Soria, first.last at gmail
Originally committed as revision 20744 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-06 00:03:53 +00:00
6659b32ab2
Change ret type to int64_t because url_fseek returns int64_t.
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This fixes seeking in files > 2gb.
Patch by Sean Soria, sean dot soria at gmail dot com.
Originally committed as revision 20693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-01 22:56:44 +00:00
66765b5933
use AVFormatContext in av_log, better than AVCodecContext when multiple streams are present
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Originally committed as revision 20689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-01 20:15:05 +00:00
77ac76a30f
Print a warning if the duration is estimated from the bitrate, as this is
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likely not accurate.
Originally committed as revision 20675 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-30 22:08:22 +00:00
c173693698
Add functions to return library license and library configuration.
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Originally committed as revision 20547 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-18 17:15:17 +00:00
ca02d8ec97
Add '#undef fprintf' before PRINT macro that uses fprintf.
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Otherwise there may be trouble when fprintf is disabled in favor of av_log.
Originally committed as revision 20515 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-11 21:57:50 +00:00
050ba6f45e
print packet duration when debugging timestamps
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Originally committed as revision 20420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-30 18:17:16 +00:00
72017ea1dc
check stream index validity in av_program_add_stream_index
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Originally committed as revision 20319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-19 18:55:27 +00:00
8425cecacc
request mp3 frame_size to be set in has_codec_parameters, fix issue #1314
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Originally committed as revision 20318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-19 18:53:32 +00:00
f2c061ec0f
reindent after commit
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Originally committed as revision 20307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-19 02:20:08 +00:00
7edbcfb79e
In dump_format, print streams not associated with any program.
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Fixes issue #1366 .
Originally committed as revision 20306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-19 02:12:10 +00:00
7857d3ccf6
fix indentation and add braces
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Originally committed as revision 20289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 20:25:48 +00:00
a4cb675124
Avoid segfault for empty input files
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Originally committed as revision 20265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-17 20:37:58 +00:00
b8c0db9981
Allow autodetection of E-AC3.
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Originally committed as revision 20206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-11 11:56:53 +00:00
e18027ac40
Add FIXME about low_delay vs has_b_frames.
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Originally committed as revision 20161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-03 19:40:52 +00:00
f4a4be3f4e
H264 allows B frames without requiring a >=1 sized buffer.
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Patch by wallak, wallak free fr
Originally committed as revision 20160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-03 19:30:09 +00:00
e9b0681610
Only use *ic_ptr when it has been initialized.
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Originally committed as revision 19911 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-18 13:19:13 +00:00
db46c4e14d
print at debug level the score at which codec probing succedeed
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Originally committed as revision 19899 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-17 18:46:50 +00:00
1bc8c36125
Print a warning if a format has been detected with a low score.
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Originally committed as revision 19890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 20:44:26 +00:00
c36823fd3d
Print at debug level the score with which probing succeeded.
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Originally committed as revision 19889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 20:23:04 +00:00
8a6c7a5286
Fix indention after last commit.
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Originally committed as revision 19888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 20:06:48 +00:00
e07b882b4d
Improve amortized worst case speed of the muxers packet interleaving code
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from O(packets_in_the_file) to O(num_of_streams).
Originally committed as revision 19887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 20:04:04 +00:00
657eca1f8b
Upgrade a few important messages to AV_LOG_WARNING.
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Originally committed as revision 19872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 01:47:54 +00:00
0355537605
Fix indention after previous commit.
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Originally committed as revision 19871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 01:17:39 +00:00
ddce56efc5
Make packet interleaving in the muxer not scan through the whole
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buffer when simply appending at the end works.
Much faster if one stream ends prematurely.
Fixes issue1379.
Originally committed as revision 19870 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 00:59:15 +00:00
42831b46ef
Also reset *_end in flush_packet_queue().
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Originally committed as revision 19869 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-16 00:56:31 +00:00
1d07029fea
Add frame_size as a codec parameter requirement for Speex in
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av_find_stream_info(). It forces decoding of a packet when there is no
Speex header in order to determine the correct frame size.
Originally committed as revision 19760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-04 21:38:45 +00:00
101036adb9
Support for generic multi-stream key frame finding for new seek API.
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Originally committed as revision 19680 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-22 16:05:43 +00:00
c0b88f1920
Moves the display of metadata to dump_format()
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Originally committed as revision 19632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-12 13:17:39 +00:00
ebb82604b0
Only free '*ic_ptr' when a caller has pre-allocated a context and passed it in
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(wherein av_open_input_file assumes memory ownership).
Patch by Art Clarke a<surname> xuggle com
Originally committed as revision 19436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-15 10:00:16 +00:00
56c6cf287b
Fix mem leak when user preallocates an AVFormatContext, passes it to
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av_open_input_file(), but the file does not exist.
Patch by Art Clarke a$(surname) xuggle com
Originally committed as revision 19370 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-08 08:26:57 +00:00
e7e5d1e990
If either of num or den is 0 make both 0 in av_set_pts_info().
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Originally committed as revision 19326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-02 12:47:58 +00:00
d218a86a0d
Make sure av_set_pts_info() does not set the fields of a timebase to
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negative values.
Originally committed as revision 19325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-01 20:52:48 +00:00
dec14949a6
Make arguments of av_set_pts_info() unsigned.
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Fixes issue1240/mpeg1/smclockmpeg1.avi.3.1
Originally committed as revision 19319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-01 18:50:31 +00:00
57011a13d6
use AVFormatContext->probesize in av_find_stream_info and raise default to 5M
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Originally committed as revision 19274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-25 19:10:27 +00:00
af122d6a80
limit raw packet buffer size used for codec probing
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Originally committed as revision 19272 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-25 18:48:57 +00:00
1a40491ef2
Add ff_ prefixes to exported symbols in libavformat/riff.h.
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patch by Daniel Verkamp, aniel drv nu
Originally committed as revision 19254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-22 23:09:34 +00:00
71ee651559
Print why av_find_stream_info() failed, this is a rather common question
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during debugging ...
Originally committed as revision 19217 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-18 00:22:08 +00:00
818062f2f3
if b frames are parsed, set codec->has_b_frames
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Originally committed as revision 19147 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-11 04:30:05 +00:00
e695906ec7
use dts codec probing
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Originally committed as revision 19014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-31 04:13:25 +00:00
86cb7e33cc
fix codec probing, stop after MAX_PROBE_PACKETS and return all packets
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Originally committed as revision 19000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-31 00:24:06 +00:00
db5dc02bd7
cast size to int64_t to avoid overflow
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Originally committed as revision 18991 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-30 04:08:43 +00:00
1bd280f730
Set frame defaults in try_decode_frame.
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Fix:
==22211== Conditional jump or move depends on uninitialised value(s)
==22211== at 0x811E692: ff_print_debug_info (mpegvideo.c:1137)
==22211== by 0x82E6A7B: decode_frame (h264.c:7897)
==22211== by 0x80F2823: avcodec_decode_video2 (utils.c:564)
[...]
==22211== Uninitialised value was created by a stack allocation
==22211== at 0x8064AA3: try_decode_frame (utils.c:1845)
Originally committed as revision 18483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 03:38:55 +00:00
e472ea34c4
reindent
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Originally committed as revision 18480 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 03:32:02 +00:00
d2e63e8b05
Simplify packet duplication code in ff_interleave_add_packet.
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Behaviour only changes if pkt->destuct neither av_destruct_packet,
av_destruct_packet_nofree nor NULL, in which case the new code avoids a double free.
Originally committed as revision 18452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-11 22:38:00 +00:00
80d403fc19
Get rid of av_destruct_packet_nofree and use NULL instead.
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It is still used in comparisons to keep ABI compatibility.
Originally committed as revision 18431 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-11 12:42:29 +00:00
655d47c2cb
Make try_decode_frame() use the new avcodec_decode_* API.
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Patch by Thilo Borgmann thilo.borgmann AT g00glemail dot com.
Originally committed as revision 18408 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-10 11:03:06 +00:00
feb993e579
Add av_shrink_packet function for use in av_get_packet that reduces pkt->size
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and ensures the following padding is correctly initialized to 0.
Originally committed as revision 18378 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-08 20:19:12 +00:00
cdd8930e6a
Move av_packet_*() functions from libavformat/ to libavcodec/, where the
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AVPacket structure now resides also.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see the mailinglist
thread "Google Summer of Code participation" for additional discussion.
Originally committed as revision 18353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07 18:31:14 +00:00
3a5601885b
move max analyze duration check before considering new packet
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Originally committed as revision 18051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-19 21:54:34 +00:00
74f5ae847d
Add AVFMT_GENERIC_INDEX support also for formats that do not use a parser.
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Originally committed as revision 17965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-14 21:46:00 +00:00
85b4230f68
Do not lose user flags when passing calls from the new to the old seeking API.
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Originally committed as revision 17959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-14 16:30:51 +00:00
32d885926d
add avformat_seek_file()
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Originally committed as revision 17956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-14 15:51:46 +00:00
3a4f91f5ed
100l, to start reading from the first frame we must seek to data_offset,
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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
e658657528
Mark pos_min and pos_max variables as av_uninit to work around false
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positive uninitialized variable warnings.
Originally committed as revision 17826 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-05 19:15:14 +00:00
61c23c155c
Pass packet position to the parser, so frame's AVPacket.pos is computed correctly.
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Originally committed as revision 17824 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-05 07:36:16 +00:00
c04920978e
cosmetics: Fix indentation.
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Originally committed as revision 17756 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-03 12:57:07 +00:00
827f7e285b
deprecate old metadata API
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Originally committed as revision 17690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-01 16:35:25 +00:00
012867f05b
use new metadata API in libavformat/utils.c
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Originally committed as revision 17687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-01 15:38:06 +00:00
9e6c124a87
Disable MPEG-1/2 style timestamp calculation for H264. It still randomizes
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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
f166f2f435
Revert "Improve frame rate guessing for streams with two fields per frame."
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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
5fa61b26f7
Improve frame rate guessing for streams with two fields per frame.
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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
fe02d9e719
Do not allow standard-frame-rate detection to increase the value of
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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
8514272472
Detect the case when the time base is exact but far finer than necessary to
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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
3797c74ba5
Add ticks_per_frame, this should hopefully fix the regressions caused
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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
27ca0a79c9
Add timestamp computation if values are exported by decoder.
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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
810c451b02
Change duration computation to use time_base instead of TB/2.
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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
7f123e7f8a
Add CODEC_ID_H264 to tb_unreliable(), it belongs there for the same
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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
1d14361dec
Allow av_find_stream_info() to be aborted.
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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
c132938d52
Waste less space for printing timebases.
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Originally committed as revision 17505 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-21 23:00:07 +00:00
fa0e036d7f
Print all timebases (idea from netgem)
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Originally committed as revision 17502 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-21 21:30:44 +00:00
346db3ef7f
Use context variable repeat_pict for frame duration computation and
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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
73d65a96ae
Be less noisy with invalid pts/dts.
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Originally committed as revision 17482 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-21 17:29:25 +00:00
b1fa494205
Add convergence_duration to AVCodecParserContext.
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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
6363af44da
Add key_frame to AVCodecParserContext, used in libavformat.
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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
d5cce0a434
Add a warning log when trying to encode into a container requiring global
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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
949cd9783b
remove now useless av_set_program_name() function
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Originally committed as revision 17113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-10 00:27:42 +00:00
ced06bd8fe
Add the ability to set the timestamp to the current time by specifying 'now'
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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
8e2fd8e1d4
Replace the calls to the deprecated av_alloc_format_context() with
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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
4f0f9bddac
let packet pass through when no timestamps
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Originally committed as revision 16982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-03 23:18:12 +00:00
ccf0071dee
split av_interleave_per_dts, to avoid code duplication
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Originally committed as revision 16884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-31 06:01:58 +00:00
3a41c2f769
Move av_read_frame/parser related buffer variables from AVFormatContext
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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
082491c473
print stream sar if present and different than codec sar
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Originally committed as revision 16720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-22 19:45:53 +00:00
cda6902d36
Handle av_read_frame() EAGAIN return.
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Originally committed as revision 16718 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-22 12:06:02 +00:00
aa91562501
jpeg2k is intra only codec
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Originally committed as revision 16663 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 00:47:46 +00:00
2323ac0154
match format in names list separated by commas
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Originally committed as revision 16659 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-17 21:40:27 +00:00
2bb6eba21d
remove ff_get_fourcc() and use AV_RL32() instead
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Originally committed as revision 16654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-17 12:21:01 +00:00
9ce6c13879
export gcd function as av_gcd()
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Originally committed as revision 16653 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-17 11:13:33 +00:00
b250f9c66d
Change semantic of CONFIG_*, HAVE_* and ARCH_*.
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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
708ec8fb31
Move the AVFormatContext options definition to a dedicated file,
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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
65007a4fa0
Do not assume that if pkt->destruct != av_destruct_packet then it is not
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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
5ce0043367
rename ff_metadata_sync_compat to ff_metadata_mux_compat
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Originally committed as revision 16501 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-09 00:01:42 +00:00
e99f76ab79
Add a second metadata compatibility layer, so that metadata that gets
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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
9f06bd9e96
Do not try to duplicate packets that have data==NULL.
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Originally committed as revision 16483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-07 20:44:23 +00:00
094d9df72e
free all allocated metadata structures
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Originally committed as revision 16457 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-06 22:11:04 +00:00
176aee8282
Add a metadata compatibility layer, so that when a user application set
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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
bc1d2afb37
rename AVMetaData to AVMetadata and meta_data to metadata
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Originally committed as revision 16430 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-04 23:31:31 +00:00
06a7bd9a2e
10l format include path for metadata.h
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Originally committed as revision 16426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-04 19:00:35 +00:00
47146dfbf6
Generic metadata API.
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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
1ca9133fb4
Drop the deprecated parse_image_size() and parse_frame_rate() functions
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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
15545a095a
Fix argument constness for the av_codec_get_id() and
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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
b774fdd7a4
dnxhd codec is intra only
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Originally committed as revision 15672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-23 17:30:36 +00:00
37d3e0667a
uses FF_ARRAY_ELEMS() where appropriate
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Originally committed as revision 15662 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-21 21:40:24 +00:00
9806f846c0
Check for pts==dts on I/P frames in the presence of non low delay decoding and
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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
f781f748b9
Move code setting delay and presentation_delayed a little up so
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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
bc5c918ea8
Remove offset_t typedef and use int64_t directly instead.
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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
fff5e687a1
Move doxygen comments for av_gettime from utils.c to avformat.h.
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Originally committed as revision 15439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-27 17:37:22 +00:00
0354ddb71c
Ensure that muxer and encoder aspect ratios match. So no
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invalid files are generated.
Originally committed as revision 15367 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-19 12:37:38 +00:00
bf912a482b
set block align in av_write_header if not set, fix issue #489
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Originally committed as revision 15277 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 19:37:22 +00:00
dd1c8f3e6e
Bump Major version, this commit is almost just renaming bits_per_sample to
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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
a2636c0fd5
Add AVPacket.convergence_duration.
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Originally committed as revision 15179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-03 14:44:54 +00:00
74aa41bae4
Fix detection of MPEG4 in MPEG-PS.
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Fixes issue568.
Originally committed as revision 15152 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-02 15:33:57 +00:00
ca9c5a4d37
make has_codec_parameters not returning true when sample_fmt is not set
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Originally committed as revision 15043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-29 22:13:22 +00:00
f0aaa16fdf
Do not truncate timestamps before the muxer as it makes simple
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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
452d3edb37
Change implementation for ff_data_to_hex(), this is faster. See discussion on
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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
f1c80e3578
Export data_to_hex() as private API in lavf, rename to ff_data_to_hex() and
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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
d63f529df7
remove useless assignment (st is never read after this line)
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Originally committed as revision 14985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-26 20:38:04 +00:00
f1588ed525
When setting codec_id during codec probe we must also set codec_type.
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Originally committed as revision 14966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-25 15:39:43 +00:00
aecf157ed0
Mark several libavformat arrays const
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Originally committed as revision 14950 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-24 17:24:34 +00:00
c30a4489b4
export sample_aspect_ratio read by the demuxer in a separate field
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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
3c9769a008
Do not fill the pts reordering buffer with guessed dts.
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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
ea452b54f0
strcasecmp() requires #include <strings.h>
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Originally committed as revision 14728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-13 17:22:53 +00:00
cb5b96cde0
Prevent dts generation code to be executed when delay is > MAX_REORDER_DELAY,
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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
8163c870b0
Cosmetics: move at the beginning of the file the av_frac_* functions, avoid
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the forward declarations.
Originally committed as revision 14677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-10 00:28:56 +00:00
c97429e22b
Implement avformat_version().
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Originally committed as revision 14667 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-08 18:40:50 +00:00
5c5b1731b7
Maintain pointer to end of AVFormatContext.packet_buffer list
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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
aaec4e03e9
check url_fseek return value, update seek reg tests
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Originally committed as revision 14489 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-31 18:02:55 +00:00
be390a4e2e
Fix a mem leak in av_find_stream_info().
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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
744b4c02c2
Move the codec_id overriding at a slightly better place.
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Originally committed as revision 14234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-14 20:31:17 +00:00
283c061936
Remove common factors from timebase in av_set_pts_info().
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Should fix issue313
Originally committed as revision 14232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-14 19:11:09 +00:00
dd57251cb0
Remove old hackish codec probe system.
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Originally committed as revision 14193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 20:40:47 +00:00
2a72e494c3
Use strcmp() instead of strncmp() in set_codec_from_probe_data().
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Originally committed as revision 14190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 20:01:23 +00:00
25d3fb7374
indent
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Originally committed as revision 14189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 19:57:57 +00:00
942de2f4fa
Only try to probe the codec when the available data has roughly doubled
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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
312d24d5e9
Add mpegvideo and H.264 to the codec probe.
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Originally committed as revision 14187 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 19:56:25 +00:00
55823964dc
indent
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Originally committed as revision 14185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 18:43:02 +00:00
0bef08e516
New codec probing system try #1 .
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Originally committed as revision 14184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 18:42:00 +00:00
9d3b9f2cce
Move add_to_pktbuf() before av_read_packet(). My future work on codec identification
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cleanup will need this.
Originally committed as revision 14181 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 14:28:27 +00:00
64cd3108df
Move set_codec_from_probe_data() up to where the other probe functions are.
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Originally committed as revision 14180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 13:25:26 +00:00
3179da621a
Pass AVPacketList instead of the whole context to add_to_pktbuf as that is
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all that is needed.
Originally committed as revision 14179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-12 13:15:00 +00:00
cdb5af79e3
indent
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Originally committed as revision 14133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-08 23:26:26 +00:00
7efeb73a5a
10000l for myself, my last change was incomplete.
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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
6d77d9acf7
Set cur_dts to 0 only during creating new streams and not every time cur_dts happens
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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
1e2802c5cf
Reindent after r14059, see "[PATCH] allow empty params for
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av_open_input_stream()".
Originally committed as revision 14060 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-03 12:12:03 +00:00
e145ce2027
Allow NULL for read_header in AVInputFormat. See discussion in "[PATCH] allow
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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
150611474e
give context to av_log
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Originally committed as revision 14012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-27 19:00:04 +00:00
3041a4a13d
Also print flags with FF_FDEBUG_TS.
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Originally committed as revision 13987 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-26 11:28:24 +00:00
f3b5a1a260
make av_find_stream_info find frame_size for aac too
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Originally committed as revision 13976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-25 19:30:48 +00:00
4d35bf74f9
Make av_find_stream_info() find the frame_size for vorbis.
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Originally committed as revision 13972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-25 18:36:41 +00:00
6e1aa0f383
Fill missing pts in during muxing when we know that they are equal to dts.
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Originally committed as revision 13970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-25 18:31:48 +00:00
c924ca78b6
We cannot calculate the duration of vorbis packets even if we do know the
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"minimal" frame_size.
Originally committed as revision 13969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-25 18:15:04 +00:00
796d200a77
Prevent duration calculation code from generating random durations for
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vorbis in ogg.
Originally committed as revision 13958 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-24 23:56:16 +00:00
ade8d8b939
uniformize AVStream->priv_data freeing in av_close_input_stream
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Originally committed as revision 13838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-20 17:22:56 +00:00
ccafd47251
factorize read_header failure freeing code
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Originally committed as revision 13837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-20 17:16:56 +00:00
6919e54c00
Check if there is at least a stream before writing trailer.
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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
45b2b05f8e
Make timestamp debugging work nicer.
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Originally committed as revision 13728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-09 13:38:56 +00:00
fc9c2d53c3
Merge declaration and initialization.
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Originally committed as revision 13672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-06 16:53:01 +00:00
ca162a5004
Ensure the first audio stream is selected as the default stream
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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
820ad60cd9
Make update_initial_durations() also work if a dts occured before a
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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
5853423c3f
Do not set pts in update_initial_durations() if stream has b frames.
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Originally committed as revision 13639 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-03 00:43:56 +00:00
1686cce6e6
Audio channels and sample rate must be set in order to skip
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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
c5577c403f
rename last_frame_offset to next_frame_offset, due to r13615
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Originally committed as revision 13618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-02 04:08:30 +00:00
5e5c908691
redundant check--
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Originally committed as revision 13474 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-27 21:44:42 +00:00
406a0fdcab
Do not use the pts/dts calculation code which needs a parser, when no parser
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is available.
Originally committed as revision 13470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-27 18:43:25 +00:00
c2c3dedf6e
compute the end of all chapters when end is not specified in the container
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Originally committed as revision 13363 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-24 21:44:29 +00:00
ebea1d7668
cosmetics: indentation
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Originally committed as revision 13280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-24 12:56:05 +00:00
570745cc51
remove useless title check
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Originally committed as revision 13279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-24 12:55:36 +00:00
abd2256dbe
Pass time_base as argument to new_chapter() as well.
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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
b18a4ab2ae
Warn user about invalid timestamps.
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Originally committed as revision 13264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-23 17:52:42 +00:00
5c37f43a0d
Make ff_new_chapter() return AVChapter instead of int so its consistant with
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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
7c8202cc92
s/num_chapters/nb_chapters/ all other similar variables are called nb_*.
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Originally committed as revision 13260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-23 13:07:58 +00:00
747fb6c60c
vertical align
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Originally committed as revision 13259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-05-23 13:04:12 +00:00
Michael Niedermayer
Alex Converse
Jai Menon
Stefano Sabatini
Martin Storsjö
Francesco Lavra
Baptiste Coudurier
Reimar Döffinger
Diego Biurrun
Jean-Daniel Dupas
Tomas Härdin
Joakim Plate
Micah F. Galizia
Måns Rullgård
Aurelien Jacobs
Daniel Kristjansson
Vitor Sessak
Anton Khirnov
John Stebbins
Sean Soria
Carl Eugen Hoyos
Wallak
Justin Ruggles
Ivan Schreter
Peter Ross
Art Clarke
Daniel Verkamp
Thilo Borgmann
Francesco Cosoleto
Luca Abeni
Ronald S. Bultje
Andreas Öman
Erik Hovland
Ramiro Polla