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Commit Graph

939 Commits

Author SHA1 Message Date
Michael Niedermayer
dd4de4a987 Merge commit 'c4aa0f865fb2c3b28a309d1bb27fd1c24b75ba28'
* commit 'c4aa0f865fb2c3b28a309d1bb27fd1c24b75ba28':
  libavformat: Remove a misleading/incorrect comment

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-05 02:27:00 +01:00
Martin Storsjö
c4aa0f865f libavformat: Remove a misleading/incorrect comment
This comment can be traced back to the initial commit from 2001,
and it seemed to be misleading/incorect already back then. (It
was used for normal, non-raw file formats already then.)

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-01-04 20:04:33 +02:00
Andreas Cadhalpun
b28652599d doc: fix spelling errors
succesfully => successfully, reproducable => reproducible, specifiying => specifying, isnt => isn't, seperated => separated

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-01 00:31:06 +01:00
Michael Niedermayer
367c9d33d6 avformat: replace some odd 30-60 rates by higher less odd ones in get_std_framerate()
Fixes Ticket4012

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-21 13:56:13 +01:00
Carl Eugen Hoyos
92c07acce7 Read (display) aspect ratio from mxf files.
Fixes ticket #4107.
2014-11-17 17:54:32 +01:00
Lukasz Marek
6690d4c3f5 lavf/ffm: store/restore private codec context
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-11-16 01:13:38 +01:00
Michael Niedermayer
66e49ff3b9 Merge commit '1384df641994bf3d6cb51084290aa94752737bae'
* commit '1384df641994bf3d6cb51084290aa94752737bae':
  lavf: Add an option for avoiding negative timestamps

Conflicts:
	libavformat/avformat.h
	libavformat/mux.c
	libavformat/options_table.h
	libavformat/version.h

See: 3ba0dab76a
See: a89c012531
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-07 23:09:30 +01:00
Michael Niedermayer
1384df6419 lavf: Add an option for avoiding negative timestamps
This is the same logic as is invoked on AVFMT_TS_NEGATIVE,
but which can be enabled manually, or can be enabled
in muxers which only need it in certain conditions.

Also allow using the same mechanism to force streams to start
at 0.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-11-07 12:11:35 +02:00
Michael Niedermayer
057ea2a982 avformat: Add format_whitelist
This allows restricting demuxers to a list of needed ones for improved security
Note, some demuxers themselfs open other demuxers, these are only restricted if
AVOptions are forwarded to them. Please check that your code does that.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-19 04:37:30 +02:00
Michael Niedermayer
cf7b90dea2 fix seperator typo
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-09 04:19:13 +02:00
Michael Niedermayer
f0a6874de8 avformat: Allow choosing the dump format field separator.
The default is to maintain the previous ", " for now.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-09 00:56:58 +02:00
Michael Niedermayer
911ba8fb19 Merge commit 'b15b06ebf582ae81e47d236524c9ad6e10c8a0a7'
* commit 'b15b06ebf582ae81e47d236524c9ad6e10c8a0a7':
  avformat: use const char* instead of uint8_t* for AVProbeData.mime_type

Conflicts:
	libavformat/format.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-08 21:35:40 +02:00
Andreas Cadhalpun
b15b06ebf5 avformat: use const char* instead of uint8_t* for AVProbeData.mime_type
This makes the field consistent with AVInputFormat.mime_type and the
argument type of av_match_name.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-10-08 15:13:15 +01:00
James Almer
ddc3768161 avformat: remove obsolete FF_API_READ_PACKET cruft
Signed-off-by: James Almer <jamrial@gmail.com>
2014-10-05 17:10:26 -03:00
James Almer
ecf457f3ac avformat: remove obsolete FF_API_CLOSE_INPUT_FILE cruft
Signed-off-by: James Almer <jamrial@gmail.com>
2014-10-05 17:10:23 -03:00
James Almer
3bd9f17b8a avformat: remove obsolete FF_API_SET_PTS_INFO cruft
Signed-off-by: James Almer <jamrial@gmail.com>
2014-10-05 17:10:20 -03:00
James Almer
a578b93c73 avformat: remove obsolete FF_API_NEW_STREAM cruft
Signed-off-by: James Almer <jamrial@gmail.com>
2014-10-05 17:10:15 -03:00
James Almer
cc787709ee avformat: remove obsolete FF_API_FORMAT_PARAMETERS cruft
Signed-off-by: James Almer <jamrial@gmail.com>
2014-10-05 17:10:13 -03:00
James Almer
903a0acba4 avformat: remove obsolete FF_API_ALLOC_OUTPUT_CONTEXT cruft
Signed-off-by: James Almer <jamrial@gmail.com>
2014-10-05 17:10:07 -03:00
wm4
6c7f1155bb avformat/mp3dec: avoid early EOF with concatenated gapless mp3s
Consider a file created with something like:

    cat file1.mp3 file2.mp3 > result.mp3

Then if file2.mp3 has gapless information, result.mp3 would stop playing
something in the middle. This happens because the gapless info directs
the decoder to discard all samples after a certain position. To make
matters worse, the gapless info of file2.mp3 will be used when playing
the file1.mp3 part, because the gapless info is located at the end of
the file.

While handling concatenated gapless files correctly would be insane and
a lot of effort (especially without scanning the whole file on opening),
it's easy to prevent at least early EOF. Playback will happen to work,
even if it's slightly broken.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-21 14:57:12 +02:00
wm4
d87fe2687f avformat/mp3dec: fix gapless audio support
The code already had skipping of initial padding, but discarding
trailing frame padding was missing.

This is somewhat questionable, because it will make the decoder discard
any data after the declared file size in the LAME header. But note that
skipping full frames at the end of the stream is required. Encoders
actually create such files.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-20 19:46:25 +02:00
Michael Niedermayer
215db2935b Merge commit 'b263f8ffe7599d9cd27ec477a12700da8eb2790d'
* commit 'b263f8ffe7599d9cd27ec477a12700da8eb2790d':
  lavf: add AVFormatContext.max_ts_probe

Conflicts:
	doc/APIchanges
	libavformat/avformat.h
	libavformat/utils.c
	libavformat/version.h

lavf-fate/mp3 changes as the estimated input bitrate changes and that is
copied to the output

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 13:25:09 +02:00
Anton Khirnov
b263f8ffe7 lavf: add AVFormatContext.max_ts_probe
It allows to configure how long will avformat_find_stream_info() wait
to get the first timestamp.
2014-08-25 05:17:54 +00:00
Michael Niedermayer
ed8e6d535c Merge commit 'afbd4b7e093adf6d7a830b32759ca3ba8500363d'
* commit 'afbd4b7e093adf6d7a830b32759ca3ba8500363d':
  lavf: add AVFormatContext/AVStream fields for signaling to the user when events happen.

Conflicts:
	libavformat/avformat.h
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-13 22:22:52 +02:00
Andrew Stone
afbd4b7e09 lavf: add AVFormatContext/AVStream fields for signaling to the user when events happen.
The only flags, for now, indicate if metadata was updated and are set after each call to
av_read_frame(). This comes with the caveat that, on stream start, it might not be set properly
as packets might be buffered in AVFormatContext.packet_buffer before being given to the user
in av_read_frame().

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-08-13 16:04:48 +00:00
Michael Niedermayer
329832d779 Merge commit '24c788f4878729a42150581d7ed7e9a11daf874d'
* commit '24c788f4878729a42150581d7ed7e9a11daf874d':
  Remove obsolete FF_API_REFERENCE_DTS cruft.

Conflicts:
	libavformat/avformat.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 02:01:34 +02:00
Michael Niedermayer
c218d8218d Merge commit '24e87f7f425a52b1e69661dcb2fbe0555a76f30b'
* commit '24e87f7f425a52b1e69661dcb2fbe0555a76f30b':
  Remove obsolete FF_API_PROBE_MIME cruft.

Conflicts:
	libavformat/avformat.h
	libavformat/format.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 01:36:21 +02:00
Anton Khirnov
24c788f487 Remove obsolete FF_API_REFERENCE_DTS cruft. 2014-08-09 16:59:26 +00:00
Anton Khirnov
24e87f7f42 Remove obsolete FF_API_PROBE_MIME cruft. 2014-08-09 16:59:21 +00:00
Carl Eugen Hoyos
ff9a154157 Add int64_t probesize2 instead of int probesize to AVFormatContext.
Allows to set a probesize >2G.
Tested-by: Oliver Fromme
2014-07-30 11:09:25 +02:00
Michael Niedermayer
9694695a21 avformat: fix probe mime version checks
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-29 21:02:48 +02:00
Michael Niedermayer
80a3a6611f Merge commit '3a19405d574a467c68b48e4b824c76617fd59de0'
* commit '3a19405d574a467c68b48e4b824c76617fd59de0':
  avformat: Use the mime type information in input probe

Conflicts:
	libavformat/format.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-29 20:57:42 +02:00
Luca Barbato
3a19405d57 avformat: Use the mime type information in input probe
It should provide a quicker guess for elementary streams provided
by http.
2014-07-29 17:47:26 +02:00
Michael Niedermayer
57e7d9d929 Merge commit '7215fcf84032118ecd9fb54fb14154d69fea638d'
* commit '7215fcf84032118ecd9fb54fb14154d69fea638d':
  avformat: Mark AVOutputFormat argument in avformat_query_codec as const

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 02:16:09 +02:00
Michael Niedermayer
6542e5575f Merge commit 'ec4f04da1a3462dac429b9d15dee5f027309da15'
* commit 'ec4f04da1a3462dac429b9d15dee5f027309da15':
  avformat: Mark argument in av_{i|o}format_next/ffurl_protocol_next as const

Conflicts:
	libavformat/format.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27 02:09:41 +02:00
Diego Biurrun
7215fcf840 avformat: Mark AVOutputFormat argument in avformat_query_codec as const 2014-07-26 14:51:16 -07:00
Diego Biurrun
ec4f04da1a avformat: Mark argument in av_{i|o}format_next/ffurl_protocol_next as const 2014-07-26 14:51:16 -07:00
Michael Niedermayer
62227a70f0 avformat: add av_stream_get_parser() to access avformat AVParser
The AVStream.parser field is considered private and its location cannot be
preserved while preserving also ABI compatibility to libav, as libav added fields
before it.
Some tools like ffmpeg.c access this field though

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-14 21:17:20 +02:00
Michael Niedermayer
4b13ec69c6 Merge commit 'c9c1265c52910578d3db1a6205c85b91ead0903f'
* commit 'c9c1265c52910578d3db1a6205c85b91ead0903f':
  avformat: update muxing doxy

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-09 21:38:27 +02:00
Anton Khirnov
c9c1265c52 avformat: update muxing doxy
The callers should now set the stream timebase, not the codec one.
2014-07-09 13:30:22 +00:00
Roman Savchenko
3d90f27ad5 avformat_new_stream: make the AVCodec parameter const
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-07-08 08:24:27 +00:00
Michael Niedermayer
a3c479fc49 avformat/avformat: minor grammar improvement
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-03 13:51:53 +02:00
Michael Niedermayer
44f079b27e Merge commit 'cdab9db2adeec46b3984309c8c651bdd737d2b6b'
* commit 'cdab9db2adeec46b3984309c8c651bdd737d2b6b':
  lavf: document av_dump_format()

Conflicts:
	libavformat/avformat.h

See: 61f96be08a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-03 13:39:23 +02:00
Vittorio Giovara
cdab9db2ad lavf: document av_dump_format() 2014-07-02 23:37:21 -04:00
Michael Niedermayer
ac293b6685 Merge commit '194be1f43ea391eb986732707435176e579265aa'
* commit '194be1f43ea391eb986732707435176e579265aa':
  lavf: switch to AVStream.time_base as the hint for the muxer timebase

Conflicts:
	doc/APIchanges
	libavformat/filmstripenc.c
	libavformat/movenc.c
	libavformat/mxfenc.c
	libavformat/oggenc.c
	libavformat/swf.h
	libavformat/version.h
	tests/ref/lavf/mkv

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-18 19:49:17 +02:00
Anton Khirnov
194be1f43e lavf: switch to AVStream.time_base as the hint for the muxer timebase
Previously, AVStream.codec.time_base was used for that purpose, which
was quite confusing for the callers. This change also opens the path for
removing AVStream.codec.

The change in the lavf-mkv test is due to the native timebase (1/1000)
being used instead of the default one (1/90000), so the packets are now
sent to the crc muxer in the same order in which they are demuxed
(previously some of them got reordered because of inexact timestamp
conversion).
2014-06-18 15:12:34 +02:00
Carl Eugen Hoyos
5482780a3b Allow values >31bit for -analyzeduration. 2014-06-10 14:28:34 +02:00
Carl Eugen Hoyos
d58bcc1921 Allow >2G for skip_initial_bytes. 2014-06-06 09:16:53 +02:00
Michael Niedermayer
d858ee717b Merge commit '6d212599aa684f30511fb08ca30fe2378405304e'
* commit '6d212599aa684f30511fb08ca30fe2378405304e':
  avformat: Provide a standard compliance flag

Conflicts:
	doc/APIchanges
	libavformat/avformat.h
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-29 00:20:48 +02:00
Luca Barbato
6d212599aa avformat: Provide a standard compliance flag
Provide f_strict for avconv usage.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-05-28 22:04:56 +02:00