Commit Graph

619 Commits

Author SHA1 Message Date
Martin Storsjö
9cbf70fa0e movenc: Write correct presentation timestamps in tfra
Previously we wrote decoding timestamps here, while the specs
say it should be presentation timestamps.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-11-07 14:50:06 +02:00
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
Thomas Volkert
07c3a4f693 avformat/udp: UDP-Lite (RFC 3828) support added
(This fixes ticket #1501)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-05 11:16:05 +01:00
Michael Niedermayer
6d64a14e6d avformat: add webp muxer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-01 20:10:52 +01:00
Rodger Combs
ae437c7ce7 avformat/assenc: Add ignore_gaps option
Signed-off-by: Clément Bœsch <u@pkh.me>
2014-11-01 19:38:48 +01:00
Michael Niedermayer
8065a0cdbe Merge commit 'cf589faa5b7aed3bb38e08dcd00bd951e69686d1'
* commit 'cf589faa5b7aed3bb38e08dcd00bd951e69686d1':
  movenc: Add a flag for using default-base-is-moof in tfhd atoms

Conflicts:
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-31 01:46:25 +01:00
Martin Storsjö
cf589faa5b movenc: Add a flag for using default-base-is-moof in tfhd atoms
Similarly to the omit_tfhd_offset flag added in e7bf085b, this
avoids writing absolute byte positions to the file, making them
more easily streamable.

This is a new feature from 14496-12:2012, so application support
isn't necessarily too widespread yet (support for it in libav was
added in 20f95f21f in July 2014).

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-10-29 23:04:04 +02:00
Kieran Kunhya
61e42c1124 avformat/mpegts: Add support for Opus in MPEG-TS
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-26 22:29:47 +01:00
Eejya Singh
6dc99fdf0e Added STL demuxer and decoder
Signed-off-by: Clément Bœsch <u@pkh.me>
2014-10-22 23:12:38 +02:00
Michael Niedermayer
7891b4fa59 Merge commit '9bec3ca2b878c83d2337bc6095bd51c3e3f8eef0'
* commit '9bec3ca2b878c83d2337bc6095bd51c3e3f8eef0':
  rtmpproto: Add pause support

Conflicts:
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-18 03:12:10 +02:00
Uwe L. Korn
9bec3ca2b8 rtmpproto: Add pause support
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-10-17 23:13:51 +03:00
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
9da679e77f Merge commit '7ae9791b641d1183910b6e7faca23f7ae08f8579'
* commit '7ae9791b641d1183910b6e7faca23f7ae08f8579':
  avformat: bump version after mime_type change

Conflicts:
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-08 21:45:41 +02:00
Vittorio Giovara
7ae9791b64 avformat: bump version after mime_type change 2014-10-08 15:59:51 +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
Thomas Volkert
1c4c78ee40 sdp: add support for H.261
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-04 00:53:13 +02:00
Michael Niedermayer
883bc7d2e7 Merge commit '55f03d872640175a00bfa262da4652b7312b905f'
* commit '55f03d872640175a00bfa262da4652b7312b905f':
  hlsenc: Add parameter -hls_allow_cache

Conflicts:
	doc/muxers.texi
	libavformat/hlsenc.c
	libavformat/version.h

See: 3edb9aaea6
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-03 21:46:40 +02:00
Joakim Roubert
55f03d8726 hlsenc: Add parameter -hls_allow_cache
The -hls_allow_cache parameter enables explicitly setting the
EXT-X-ALLOW-CACHE tag in the manifest file. That tag indicates
whether the client MAY or MUST NOT cache downloaded media
segments for later replay.

Valid values are 1 (=YES) or 0 (=NO) and the EXT-X-ALLOW-CACHE
will not show in the manifest for other values (or if
-hls_allow_cache is not used.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-10-03 20:20:28 +03:00
Clément Bœsch
55180b3299 Kill timed SRT 2014-09-30 20:21:14 +02:00
Clément Bœsch
ff5f5cbb46 avformat/assdec: output ASS packets
After this the order from the original file is stored through readorder
when doing ffmpeg -i input.ass -c copy output.mkv.

And now that the ASS muxer honors the ReadOrder, extracting the ass back
(without transcoding) restores the original order.
2014-09-27 17:32:13 +02:00
wm4
7dd2005e1a avformat: add SUP/PGS subtitle demuxer
Signed-off-by: Clément Bœsch <u@pkh.me>
2014-09-26 10:35:14 +02:00
Carl Eugen Hoyos
88c937fdc8 Autodetect jpg images.
Based on 2d3842f5 by Michael Niedermayer.

Fixes ticket #2541.
2014-09-26 00:06:41 +02:00
Michael Niedermayer
d8ddac363e Merge commit 'ddf5fb71ee9c8b2d9a23c0f661a84896cd7050fc'
* commit 'ddf5fb71ee9c8b2d9a23c0f661a84896cd7050fc':
  rtpenc: HEVC/H.265 support

Conflicts:
	Changelog
	libavformat/rtpenc.c
	libavformat/rtpenc_hevc.c
	libavformat/version.h

See: 6821a5a4ad
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-25 00:17:36 +02:00
Thomas Volkert
ddf5fb71ee rtpenc: HEVC/H.265 support
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-09-24 23:33:26 +03:00
Thomas Volkert
6821a5a4ad rtpenc: HEVC/H.265 support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-21 12:49:08 +02:00
Steven Liu
2c21e8b1a4 lavf/hls: add hls_ts_option
Same as COMMITID 4f5493fe23.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2014-09-16 16:30:03 +02:00
Clément Bœsch
c7d8dbad14 avformat: remove FF_API_ASS_SSA dead code 2014-09-09 21:34:23 +02:00
Stefano Sabatini
4f5493fe23 lavf/segment: add segment_format_options option 2014-09-07 13:17:46 +02:00
Michael Niedermayer
4bc4f6f170 Merge commit '95e177eeb21f3e968aa9353bc69d1946966cc835'
* commit '95e177eeb21f3e968aa9353bc69d1946966cc835':
  rtpdec: HEVC/H.265 support

Conflicts:
	Changelog
	libavformat/rtpdec_hevc.c
	libavformat/version.h

See: 96b2ba68c4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-03 14:56:53 +02:00
Thomas Volkert
95e177eeb2 rtpdec: HEVC/H.265 support
As specified in draft-ietf-payload-rtp-h265-06.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-09-03 02:39:24 +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
300d489ac9 Merge commit '051aadeed104ecbe8ee4850ec2d7e5394f5e1ccd'
* commit '051aadeed104ecbe8ee4850ec2d7e5394f5e1ccd':
  ogg: Provide aliases for Speex, Opus and audio-only ogg

Conflicts:
	Changelog
	libavformat/oggenc.c
	libavformat/version.h

See: 2ccc6ff03a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-22 21:41:00 +02:00
Luca Barbato
051aadeed1 ogg: Provide aliases for Speex, Opus and audio-only ogg
Since they are aliases for ogg enabling any of them enables ogg as well.
2014-08-22 13:23:50 +02:00
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
Michael Niedermayer
a57ece0cb4 Merge commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8'
* commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8':
  Bump major versions of all libraries.

Conflicts:
	doc/APIchanges
	libavcodec/version.h
	libavdevice/version.h
	libavfilter/version.h
	libavformat/version.h
	libavutil/version.h
	libswscale/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 00:26:45 +02:00
Michael Niedermayer
3e41d2e612 Merge commit 'f4c444e17d137c786f0ed2da0e5943df505d5f9e'
* commit 'f4c444e17d137c786f0ed2da0e5943df505d5f9e':
  Postpone API-incompatible changes until the next bump.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-09 22:19:45 +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
Anton Khirnov
1985c2e75c Bump major versions of all libraries. 2014-08-09 16:58:33 +00:00
Anton Khirnov
f4c444e17d Postpone API-incompatible changes until the next bump. 2014-08-09 16:57:10 +00:00
Carl Eugen Hoyos
4b63bcef90 Autodetect jpeg-ls files. 2014-08-08 22:43:15 +02:00
Carl Eugen Hoyos
f73d75384f Autodetect webp files. 2014-08-08 16:14:18 +02:00
James Almer
5c3c67126f lavf/avio: rename url_feof() to avio_feof()
It's a public function and should use the avio_ namespace

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-08 00:48:22 +02:00
James Almer
5b12b4fc4b lavf/mpegts: rename ff_mpegts_parse_*() to avpriv_mpegts_parse_*()
The were wrongly being exported and used by libavdevice

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-07 04:28:11 +02:00
Michael Niedermayer
491c52d3b0 Merge commit 'eb9244f20210fd420fb9b3c98126f9cae525d1cc'
* commit 'eb9244f20210fd420fb9b3c98126f9cae525d1cc':
  Add Icecast protocol

Conflicts:
	Changelog
	configure
	doc/protocols.texi
	libavformat/icecast.c
	libavformat/version.h

See: e3dc2c86fc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 14:14:13 +02:00
ePirat
e3dc2c86fc libavformat: Add Icecast protocol
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 13:33:44 +02:00
Marvin Scholz
eb9244f202 Add Icecast protocol
Icecast is basically a convenience wrapper around the HTTP protocol.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-08-04 12:56:42 +03:00
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
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
Andrey Utkin
8a4c0866dc avio: Introduce avio_read_to_bprint(avioctx, bp, max_size)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-23 18:42:41 +02:00
Michael Niedermayer
37a0ac1d82 avformat: Micro bump for "md5enc: add format_version, to allow selecting which version to use"
Suggested-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-16 22:58:29 +02:00
Vignesh Venkatasubramanian
3e73d14290 lavf: Add WebM DASH Manifest Muxer
This patch adds the ability to generate WebM DASH manifest XML using
ffmpeg. A sample command line would be as follows:

ffmpeg \
  -f webm_dash_manifest -i video1.webm \
  -f webm_dash_manifest -i video2.webm \
  -f webm_dash_manifest -i audio1.webm \
  -f webm_dash_manifest -i audio2.webm \
  -map 0 -map 1 -map 2 -map 3 \
  -c copy \
  -f webm_dash_manifest \
  -adaptation_sets “id=0,streams=0,1 id=1,streams=2,3” \
  manifest.xml

It works by exporting necessary fields as metadata tags in matroskadec
and use those values to write the appropriate XML fields as per the WebM
DASH Specification [1]. Some ideas are adopted from webm-tools project
[2].

[1]
https://sites.google.com/a/webmproject.org/wiki/adaptive-streaming/webm-dash-specification
[2]
https://chromium.googlesource.com/webm/webm-tools/+/master/webm_dash_manifest/

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-15 23:58:36 +02:00
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
Lukasz Marek
4cc0f79a2c lavf: add samba protocol via libsmbclient
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-13 20:38:55 +02:00
Carl Eugen Hoyos
d538dd824e avformat: Add image3 demuxers with format autodetection
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-03 18:14:06 +02:00
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
Michael Niedermayer
c7e54628e3 Merge commit '95b7fa1729b93bbb3f4fb85a5c0cb53cf970c3c7'
* commit '95b7fa1729b93bbb3f4fb85a5c0cb53cf970c3c7':
  oggenc: Support flushing the muxer

Conflicts:
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-04 12:54:15 +02:00
Martin Storsjö
95b7fa1729 oggenc: Support flushing the muxer
This allows the caller to write all buffered data to disk, allowing
the caller to know at what byte position in the file a certain
packet starts (any packet written after the flush will be located
after that byte position).

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-06-04 12:21:10 +03:00
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
Michael Niedermayer
d236d4907c update APIchanges & version for c37d179
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-26 00:20:07 +02:00
Michael Niedermayer
7f7080dc73 avformat: add av_stream_get_end_pts()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-21 18:53:12 +02:00
Michael Niedermayer
7d25af1547 Merge commit 'c23c96b638cbf6c489fd301e6b3d5555632fba37'
* commit 'c23c96b638cbf6c489fd301e6b3d5555632fba37':
  lavf: add av_stream_get_side_data

Conflicts:
	doc/APIchanges
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-20 03:39:04 +02:00
Janne Grunau
c23c96b638 lavf: add av_stream_get_side_data 2014-05-20 00:43:52 +02:00
Michael Niedermayer
999a99c865 Merge commit 'a312f71090ee620ee252f2034aef6b13e2dafe9c'
* commit 'a312f71090ee620ee252f2034aef6b13e2dafe9c':
  lavf: deprecate now unused AVStream.pts

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

mostly not merged as the code is needed for a/vsync drop handling
and what the code does is what is needed, it could maybe be moved
elsewhere or factored somehow but simply removing it would be droping
these features.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-19 18:38:10 +02:00
Anton Khirnov
a312f71090 lavf: deprecate now unused AVStream.pts 2014-05-19 07:14:24 +02:00
Michael Niedermayer
eacf7d650d Merge commit '0c1959b056f6ccaa2eee2c824352ba93c8e36d52'
* commit '0c1959b056f6ccaa2eee2c824352ba93c8e36d52':
  lavf: add AVFMT_FLAG_BITEXACT.

Conflicts:
	doc/APIchanges
	libavformat/avformat.h
	libavformat/flacenc.c
	libavformat/movenc.c
	libavformat/oggenc.c
	libavformat/options_table.h
	libavformat/version.h
	tests/fate/video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-15 19:16:57 +02:00
Anton Khirnov
0c1959b056 lavf: add AVFMT_FLAG_BITEXACT.
Use it instead of checking CODEC_FLAG_BITEXACT in the first stream's
codec context.

Using codec options inside lavf is fragile and can easily break when the
muxing codec context is not the encoding context.
2014-05-15 07:42:07 +02:00
Michael Niedermayer
82e4f39883 Merge commit 'a1aa37dd0b96710d4a17718198a3f56aea2040c1'
* commit 'a1aa37dd0b96710d4a17718198a3f56aea2040c1':
  matroskaenc: write CodecDelay

Conflicts:
	libavformat/matroskaenc.c
	tests/ref/lavf/mkv
	tests/ref/seek/lavf-mkv

This is largely not merged as it causes assertion failures and av sync errors
Further investigation of this is warranted if the changes are found to
fix/improve something in relation to d92b1b1bab

See: d92b1b1bab
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-01 15:56:38 +02:00
Michael Niedermayer
01a39a978c Merge commit '55ddd700c67529ff2c6c4e976673f1341bba7a82'
* commit '55ddd700c67529ff2c6c4e976673f1341bba7a82':
  Silicon Graphics Movie demuxer

Conflicts:
	Changelog
	libavformat/mvdec.c
	libavformat/version.h

See: 6fb40779cd
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-19 20:17:33 +02:00
Peter Ross
55ddd700c6 Silicon Graphics Movie demuxer
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-04-19 16:24:27 +02:00
Lukasz Marek
6db42a2b6b lavd: add device capabilities API
Provides API to query device capabilities.
Each device must implement callbacks to benefit from this API.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-04-11 15:37:43 +02:00
Carl Eugen Hoyos
bf87d582b1 Do not allow writing invalid wav channel layouts by default.
Neither WMP nor QT play wav files with too large channel layouts.
Fixes ticket #3543.
2014-04-09 23:21:38 +02:00
Michael Niedermayer
5297003aa7 Merge commit 'eeadcdfd1a6f3089b6bf6e194d6ece8d3f113123'
* commit 'eeadcdfd1a6f3089b6bf6e194d6ece8d3f113123':
  LucasArts SMUSH demuxer

Conflicts:
	Changelog
	doc/general.texi
	libavformat/smush.c
	libavformat/version.h

See: bef8fd7099
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-06 23:29:47 +02:00
Paul B Mahol
eeadcdfd1a LucasArts SMUSH demuxer
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-04-06 16:41:41 +02:00
Carl Eugen Hoyos
45782a98b6 Write aspect ratio when muxing gif. 2014-04-02 09:49:30 +02:00
Michael Niedermayer
1c13e1ef36 avformat/img2dec: Use avformat probing interface to identify format if it has not been otherwise identified
This is used only for distinguishing .pix formats for now.
Which is the only case that has image2 demuxers currently

Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-28 23:54:51 +01:00
Michael Niedermayer
16ddc58bd7 Merge commit '70daeacd6ef8b354dd7d2d77ad393831a5bbf033'
* commit '70daeacd6ef8b354dd7d2d77ad393831a5bbf033':
  PAF demuxer and decoder

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/paf.c
	libavcodec/version.h
	libavformat/Makefile
	libavformat/allformats.c
	libavformat/paf.c
	libavformat/version.h

See: 7de4a16508, and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-28 04:32:05 +01:00
Paul B Mahol
70daeacd6e PAF demuxer and decoder
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-03-27 23:34:47 +01:00
Carl Eugen Hoyos
0816abae1e Add an .oga muxer. 2014-03-25 15:47:55 +01:00
Michael Niedermayer
595ba3b962 Merge commit '25b32586566f285d797737863c97a1c5c9c84e2b'
* commit '25b32586566f285d797737863c97a1c5c9c84e2b':
  lavf: add an AVStream field for exporting stream-global side data

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

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-24 13:41:49 +01:00
Anton Khirnov
25b3258656 lavf: add an AVStream field for exporting stream-global side data 2014-03-24 06:07:51 +01:00
Fred Rothganger
3f3229cd10 avformat: extracting NTP timestamp from RTCP
For muxing, it accepts
both 0 and AV_NOPTS_VALUE. For demuxing, it will present
AV_NOPTS_VALUE when start_time_realtime is unknown.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-12 13:33:14 +01:00
Nicolas George
97e87e09c8 lavf: add subfile protocol. 2014-03-08 12:36:57 +01:00
wm4
b416517cce avformat/microdvd: export the declared frame rate
MicroDVD files are normally frame-based (i.e. there are no absolute
timestamps), but can have an optional frame rate header. If this
header is missing, the timestamps depend on the frame rate of the
video they were created for.

The demuxer will use a fallback frame rate if it's missing from the
header. Currently, applications using libavformat can't know whether
the time base is based on the fallback value, or if a frame rate
header was present.

This commit introduces a subfps AVOption for MicroDVD, and the
demuxer sets it if and only if a frame rate header was present.

Signed-off-by: Clément Bœsch <u@pkh.me>
2014-03-03 23:33:47 +01:00
Alexander Strasser
db3c9701f4 lavf/avio: Introduce avio_find_protocol_name
Make it possible to find out what protocol will be chosen
for a given URL.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2014-02-16 22:34:21 +01:00
mrlika
e2707a7cf7 avformat/mpegts: DVB subtitles multiple languages support
Copy multiple languages data from PMT to extradata. New 5 bytes
per language extradata format.

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-14 00:01:28 +01:00
Nicolas George
edc7e67669 lavf/lavd: version bump and APIchanges for uncoded frames. 2014-02-11 10:34:32 +01:00