Commit Graph

5962 Commits

Author SHA1 Message Date
Mark Thompson 551c6775ab lavu: VAAPI hwcontext implementation
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-03-19 15:40:22 +01:00
Mark Thompson d264c720f7 lavu: deprecate AV_PIX_FMT_VAAPI_*, replace with AV_PIX_FMT_VAAPI
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-03-19 15:40:22 +01:00
Mark Thompson b1f01e85a9 lavu: add a way to query hwcontext frame constraints
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-03-19 15:38:00 +01:00
Martin Vignali 69638517d1 lavf/segment: add increment_tc option
For example you can split a file, keeping a continuous timecode between
each segment:
ffmpeg -i src.mov -timecode 10:00:00:00 -vcodec copy -f segment \
-segment_time 2 -reset_timestamps 1 -increment_tc 1 target_%03d.mov

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2016-03-15 17:44:13 +01:00
Paul B Mahol 912fec3e54 avfilter/vf_waveform: add acolor filter
Useful in combination with color filter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-13 11:24:39 +01:00
Paul B Mahol 4a7c705fde avfilter/vf_vectorscope: make it possible to override colorspace
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-13 00:17:29 +01:00
Adam Kent 77e355ffb1 avformat/hlsenc: Add support for HLS PLAYLIST types EVENT and VOD
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-03-12 22:22:08 +01:00
Paul B Mahol 817d0c6da2 avfilter/vf_waveform: add parade display mode
Rename old parade display mode to stacked.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-11 23:08:38 +01:00
Ronald S. Bultje 6d8ab358a3 lavf: allow BSFs to drop packets.
If pkt->size == 0 && pkt->side_data_elems == 0 after bsf->filter()
returns, the packet is considered dropped.
2016-03-11 11:19:10 -05:00
Paul B Mahol 681f833610 avfilter/vf_waveform add support for other scalers for graticule
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-11 00:09:57 +01:00
Michael Niedermayer 689211d572 avformat/concatdec: set safe mode to enabled instead of auto
This is safer, as a selected demuxer could still mean that it was auto-detected
by a user application

Reviewed-previously-by: Nicolas George <george@nsup.org>
Reviewed-previously-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-03-10 02:54:59 +01:00
Paul B Mahol b3e0371818 avfilter/vf_waveform: make it possible to draw dots instead of lines
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-08 23:14:57 +01:00
Paul B Mahol f20cdcbc05 avfilter/vf_vectorscope: draw color points names
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-07 22:38:13 +01:00
Paul B Mahol 23d8b79a18 avfilter/vf_waveform: add text to graticule
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-06 16:48:05 +01:00
Paul B Mahol 361e48f0ed avfilter/vf_waveform: add graticule support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-05 22:33:01 +01:00
Derek Buitenhuis 93629735d7 avformat: Add a protocol blacklisting API
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-03-04 16:13:42 +00:00
Paul B Mahol 768734a0ff avfilter/vf_vectorscope: add threshold option
Useful to only display lows/mids/highs.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-03 21:05:39 +01:00
Paul B Mahol 256fa2ab1b avfilter: add ciescope filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-03 12:26:44 +01:00
Paul B Mahol bdf474bcff doc/utils: fix typo for min() description
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-02 11:20:07 +01:00
Paul B Mahol 29c6fd41fc avfilter/vf_vectorscope: make background opacity customizable
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-02 09:40:41 +01:00
Paul B Mahol a7897bd3a6 avfilter/vf_vectorscope: add graticule
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-03-02 09:40:41 +01:00
Clément Bœsch 090621d7ce lavfi: add bench and abench filters 2016-03-01 10:36:15 +01:00
Paul B Mahol 2ad1c87bb2 avfilter/vf_vectorscope: add color5 mode, mode like color but with higher saturation
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-28 20:03:04 +01:00
Reimar Döffinger 4dd4d53531 Document and validate AVFrame plane pointers.
Check that the required plane pointers and only
those are set up.
Currently does not enforce anything for the palette
pointer of pseudopal formats as I am unsure about the
requirements.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2016-02-28 13:33:14 +01:00
Paul B Mahol e266d29978 avfilter/avf_showwolume: add orientation and step option
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-27 17:45:20 +01:00
Paul B Mahol 42c5e1cc2a avfilter: add datascope filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-26 22:22:05 +01:00
Clément Bœsch 30e7685360 lavc/options: add ass_ro_flush_noop to flags2 2016-02-26 21:53:32 +01:00
Clément Bœsch 2941282124 lavc: allow subtitle text format to be ASS without timing 2016-02-26 21:49:34 +01:00
Anton Khirnov 3e8fd93b6a lavf: add a missing bump and APIchanges for the codecpar switch 2016-02-26 09:14:13 +01:00
Anton Khirnov dc4983d78a APIchanges: add missing hashes and dates
Also, remove a stray line (apparently fallout from conflict resolution).
2016-02-26 09:14:13 +01:00
Carl Eugen Hoyos 03af008e21 doc/filters: Fix idet option name "rep_thres".
Reported by forum user vovcheck.
2016-02-25 13:23:52 +01:00
Paul B Mahol b6a0aa1c0a avfilter/vf_blend: add freeze and heat modes
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-24 19:30:13 +01:00
Derek Buitenhuis 7e49cdd129 Merge commit '7b3214d0050613bd347a2e41c9f78ffb766da25e'
* commit '7b3214d0050613bd347a2e41c9f78ffb766da25e':
  lavc: add a field for passing AVHWFramesContext to encoders

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-24 17:05:11 +00:00
Derek Buitenhuis ef9915a0e2 Merge commit '21f7cd4acd8dc4b4796b55966dd015cb037164d8'
* commit '21f7cd4acd8dc4b4796b55966dd015cb037164d8':
  lavfi: add a filter for uploading normal frames to CUDA

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-24 17:02:48 +00:00
Derek Buitenhuis 10424024a1 Merge commit 'b3dd30db0b2d857147fc0e1461a00bd6172a26a3'
* commit 'b3dd30db0b2d857147fc0e1461a00bd6172a26a3':
  lavfi: pass the hw frames context through the filter chain

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-24 16:03:57 +00:00
Derek Buitenhuis 6992276aca Merge commit 'ad884d100259e55cb51a4239cd8a4fd5154c2073'
* commit 'ad884d100259e55cb51a4239cd8a4fd5154c2073':
  hwcontext: add a CUDA implementation

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-24 15:23:16 +00:00
Derek Buitenhuis 63c3e35332 Merge commit '7bc780cd4413f688d3b834037b0f9ddfd6948140'
* commit '7bc780cd4413f688d3b834037b0f9ddfd6948140':
  pixfmt: add a CUDA hwaccelled format

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-24 15:11:06 +00:00
Anton Khirnov ac6d53589f examples/transcode_aac: convert to codecpar 2016-02-24 10:08:34 +01:00
Anton Khirnov a9e1f2cc61 examples/qsvdec: convert to codecpar 2016-02-24 10:08:30 +01:00
Anton Khirnov 9897d9f4e0 examples/output: convert to codecpar 2016-02-24 10:08:24 +01:00
Stefano Sabatini 14f7a3d55a lavc/lavf: transmit stream_id information for mpegts KLV data packets
This allows to copy information related to the stream ID from the demuxer
to the muxer, thus allowing for example to retain information related to
synchronous and asynchronous KLV data packets. This information is used
in the muxer when remuxing to distinguish the two kind of packets (if the
information is lacking, data packets are considered synchronous).

The fate reference changes are due to the use of
av_packet_merge_side_data(), which increases the size of the output
packet size, since side data is merged into the packet data.
2016-02-23 18:44:12 +01:00
Anton Khirnov a8068346e4 lavc: add a variant of av_get_audio_frame_duration working with AVCodecParameters 2016-02-23 17:01:58 +01:00
Anton Khirnov 998e1b8f52 lavc: add codec parameters API
This API is intended to allow passing around codec parameters without
using full AVCodecContext (which also contains codec options and
encoder/decoder state).
2016-02-23 17:01:58 +01:00
Muhammad Faiz bfc61b0fcc avfilter: add firequalizer filter
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-02-23 00:44:07 +07:00
Anton Khirnov ec4c483976 lavf: add a protocol whitelist/blacklist for file opened internally
Should make the default behaviour safer for careless callers that open
random untrusted files.

Bug-Id: CVE-2016-1897
Bug-Id: CVE-2016-1898
2016-02-22 11:48:30 +01:00
Paul B Mahol 2b5b001182 doc/filters: fix nnedi typos
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-21 21:34:32 +01:00
Moritz Barsnick 6eaad752c1 lavf/options_table: mark use_wallclock_as_timestamps as boolean
It is only used in a boolean context. Also clarify its documentation.

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-18 15:24:31 +01:00
Thomas Mundt da94d619f6 avfilter: add BobWeaver deinterlacing filter 2016-02-18 13:12:48 +01:00
Paul B Mahol 08acab85d3 avfilter: add loop filters
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-18 11:55:00 +01:00
Derek Buitenhuis d779d8d771 Merge commit 'a001ce31bc2bcf875a39b5fb22dae49120293b42'
* commit 'a001ce31bc2bcf875a39b5fb22dae49120293b42':
  hwcontext: add a VDPAU implementation

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-17 16:16:34 +00:00
Derek Buitenhuis 1a708780f3 Merge commit '89923e418b494e337683442ab896d754bc07341a'
* commit '89923e418b494e337683442ab896d754bc07341a':
  lavu: add a framework for handling hwaccel frames

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-17 16:12:25 +00:00
Derek Buitenhuis 26abd5149e Merge commit '721a4efc0545548a241080b53ab480e34f366240'
* commit '721a4efc0545548a241080b53ab480e34f366240':
  buffer: add support for pools using caller data in allocation

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-17 16:07:16 +00:00
Johan Ström 6c31c99289 hlsenc: add use_localtime_mkdir option to automatically create time-based directory
Use with -use_localtime, and set -hls_segment_filename to a path which
contains a subdirectory i.e. /some/path/%Y%m%d/%Y%m%dT%H%M%S-%s.ts
This will mkdir the %Y%m%d-part of the path if it does not already
exist.
In addition, each filename in the playlist output will be prefixed with
this subdirectory (if playlist and segment shares the same base path).

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-17 16:17:58 +01:00
Lou Logan ddc9a587f9 doc/filters: remove redundant example
Newer example in blend from f80b475 is faster and simpler.

Signed-off-by: Lou Logan <lou@lrcd.com>
2016-02-16 08:54:19 -09:00
Paul B Mahol a588c7ac13 avfilter: add fieldhint filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-16 16:12:44 +01:00
Anton Khirnov 7b3214d005 lavc: add a field for passing AVHWFramesContext to encoders 2016-02-14 22:29:52 +01:00
Michael Niedermayer bb9f7bf1a2 Changelog/APIChanges Put 3.0 release marker
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-14 22:27:28 +01:00
Anton Khirnov 21f7cd4acd lavfi: add a filter for uploading normal frames to CUDA 2016-02-14 22:25:38 +01:00
Anton Khirnov b3dd30db0b lavfi: pass the hw frames context through the filter chain 2016-02-14 22:21:00 +01:00
Anton Khirnov ad884d1002 hwcontext: add a CUDA implementation 2016-02-14 22:08:33 +01:00
Anton Khirnov 7bc780cd44 pixfmt: add a CUDA hwaccelled format 2016-02-14 22:08:22 +01:00
Anton Khirnov a001ce31bc hwcontext: add a VDPAU implementation 2016-02-14 22:06:04 +01:00
Anton Khirnov 89923e418b lavu: add a framework for handling hwaccel frames 2016-02-14 21:36:59 +01:00
Anton Khirnov 721a4efc05 buffer: add support for pools using caller data in allocation
This should allow using more complex allocators than simple malloc
wrappers.
2016-02-14 21:24:39 +01:00
Michael Niedermayer 8352f5c807 doc/protocols: document protocol_whitelist
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-14 21:15:58 +01:00
Michael Niedermayer dab493c89e doc/APIchanges: fill in more missing things
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 16:20:59 +01:00
Michael Niedermayer 50a960673d doc/APIchanges: Fill in some missing values
also fix some inconsistencies

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 16:16:29 +01:00
Paul B Mahol f80b4750b9 doc/filters: add one more blend example
This is faster than geq example below.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-12 22:21:07 +01:00
Lou Logan 0b0121d7f2 doc/filters: add geq diagonal split screen example
Also remove similar but confusing and less useful example.

Based on geq expression by Patrick Race <raceink at gmail>.

Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-12 09:58:11 -09:00
Rostislav Pehlivanov d119268ed2 doc/encoders: fix typos in the vc2 encoder documentation
Thanks to RiCON for pointing these out.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2016-02-12 18:42:24 +00:00
Rostislav Pehlivanov 0384e3d5df doc/encoders: add documentation for the VC-2 encoder
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2016-02-12 16:50:07 +00:00
Paul B Mahol 855d9d29eb doc/filters: fix metadata example
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-11 16:30:04 +01:00
Tobias Rapp 80026a8ac3 avfilter/f_metadata: rename "string" into "same_str"
Rename function option value "string" into "same_str". Remove obsolete
"length" option.

Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
2016-02-11 16:13:07 +01:00
Tobias Rapp 6889deba68 avfilter/f_metadata: add starts_with string function
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
2016-02-11 13:50:46 +01:00
Tobias Rapp 202f978728 avfilter/f_metadata: add support for file output
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
2016-02-11 13:50:46 +01:00
Derek Buitenhuis bc9a5965c8 Merge commit '9f61abc8111c7c43f49ca012e957a108b9cc7610'
This also deprecates our old duplicated callbacks.

* commit '9f61abc8111c7c43f49ca012e957a108b9cc7610':
  lavf: allow custom IO for all files

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-10 14:42:41 +00:00
Paul B Mahol 408ea50ca6 avfilter/f_metadata: fix few logic errors
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-10 11:47:52 +01:00
Paul B Mahol 4ca8879d19 avfilter: add metadata filters
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-10 09:55:39 +01:00
Paul B Mahol ba618bde7f avfilter/vf_blend: add multiply128 mode
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-07 19:50:11 +01:00
Timothy Gu 32fed702b8 libvpxenc: Allow setting tune parameter 2016-02-07 09:12:46 -08:00
Paul B Mahol f5c3f85eb2 avfilter: add swaprect filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-07 12:51:43 +01:00
Paul B Mahol d12d48d0a8 avfilter: add streamselect and astreamselect filter
Signed-off-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-06 23:52:09 +01:00
Vicente Jimenez Aguilar f428893c17 doc: Improve the channelsplit example
Expand LFE acronym (lfe.wav -> low_frecuency_effects.wav) as with others filenames

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2016-02-06 13:19:25 +01:00
Marton Balint 6d14e32555 lavf/asfenc: add support for setting packet size
This can provide a manual workaround for ticket #4230.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-02-05 21:32:14 +01:00
Tobias Rapp ca71e6052e doc/demuxers: add some concat demuxer script examples
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
2016-02-03 13:30:48 +01:00
Matthias Hunstock e9025573fa decklink: support all valid numbers of audio channels
As it is already written in the documentation, BMD DeckLink cards
are capable of capturing 2, 8 or 16 audio channels (for SDI Inputs).
Currently the value is hardcoded to 2. Introduces new option.

Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Matthias Hunstock <atze@fem.tu-ilmenau.de>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-02-03 00:34:26 +01:00
Michael Niedermayer 1dba8371d9 avformat: add protocol_whitelist
Note to maintainers: update tools

Note to maintainers: set a default whitelist for your protocol
If that makes no sense then consider to set "none" and thus require the user to specify a white-list
for sub-protocols to be opened

Note, testing and checking for missing changes is needed

Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-02 03:39:34 +01:00
Derek Buitenhuis 66e9d2f44e avutil: Add GOP timecode frame side data
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-02-01 18:18:17 +00:00
Umair Khan 9effa01255 doc/ffmpeg: explain properly how -fs works
Fix trac ticket #5160.

Signed-off-by: Umair Khan <omerjerk@gmail.com>
2016-02-01 14:00:14 +01:00
Paul B Mahol 79991b2288 avfilter: add nnedi filter
Port of nnedi3 vapoursynth filter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-01 13:16:15 +01:00
Paul B Mahol 0c28aa6ddc doc/filters.texi: fix typo in spectrumsynth example
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-01-31 11:21:58 +01:00
Kieran Kunhya 32bf4a72e3 avcodec: Add forgotten minor bump, add Changelog and add Cineform to general.texi 2016-01-30 18:09:36 +00:00
Kieran Kunhya e07e88cd82 avcodec: Remove libvo-aacenc support.
The internal encoder is superior to libvo-aacenc.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2016-01-29 17:26:42 -08:00
Timothy Gu 9ba54c1b82 avcodec: Remove libaacplus
TODO: bump minor

It's inferior in quality to fdk-aac and has an arguably more problematic
license.

As early as 2012, a HydrogenAudio user reported:

> It has however one huge advantage: much better quality at low bitrates than
> faac and libaacplus.

(https://hydrogenaud.io/index.php?PHPSESSID=ckiq394pdglka0kj2fin6ij8t7&topic=95989.msg804633#msg804633)

I myself have made a few spectrograms for a comparison of the two
encoders as well. The FDK output is consistently better than the
libaacplus one, in all bitrates I tested.

libaacplus license is 3GPP + LGPLv2. 3GPP copyright notice is completely
proprietory, as follows:

> No part may be reproduced except as authorized by written permission.
>
> The copyright and the foregoing restriction extend to reproduction in
> all media.
>
> © 2008, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC).
>
> All rights reserved.

(The latest 26410-d00 zip from 3GPP has the same notice, but the copyright
year is changed to 2015)

The copyright part of the FDK AAC license (section 2) is a copyleft
license that permits redistribution under certain conditions (and
therefore the LGPL + libfdk-aac combination is not prohibited by
configure):

> Redistribution and use in source and binary forms, with or without
> modification, are permitted without payment of copyright license fees
> provided that you satisfy the following conditions:
>
> You must retain the complete text of this software license in
> redistributions of the FDK AAC Codec or your modifications thereto in
> source code form.
>
> You must retain the complete text of this software license in the
> documentation and/or other materials provided with redistributions of
> the FDK AAC Codec or your modifications thereto in binary form.
>
> You must make available free of charge copies of the complete source
> code of the FDK AAC Codec and your modifications thereto to recipients
> of copies in binary form.
>
> The name of Fraunhofer may not be used to endorse or promote products
> derived from this library without prior written permission.
>
> You may not charge copyright license fees for anyone to use, copy or
> distribute the FDK AAC Codec software or your modifications thereto.
>
> Your modified versions of the FDK AAC Codec must carry prominent
> notices stating that you changed the software and the date of any
> change. For modified versions of the FDK AAC Codec, the term
> "Fraunhofer FDK AAC Codec Library for Android" must be replaced by the
> term "Third-Party Modified Version of the Fraunhofer FDK AAC Codec
> Library for Android."
2016-01-29 17:14:37 -08:00
Marton Balint 6bc610b39e configure: remove libzvbi GPL dependency
The COPYING.LIB file in the zvbi source tree as well as libzvbi.h references
the GNU Library General Public License version 2 since version 0.2.28.

Signed-off-by: Marton Balint <cus@passwd.hu>
2016-01-29 01:42:17 +01:00
Marton Balint 995c7a6f5a lavd/decklink_dec: add support for teletext
It uses the libzvbi slicer, therefore teletext capture requires libzvbi.

Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-01-29 01:42:15 +01:00
Marton Balint 369a6a6ed4 lavf/segment: add new option segment_clocktime_wrap_duration
This option can force the segmenter to only start a new segment if a packet
reaches the muxer within the specified duration after the segmenting clock
time, which makes it more resilient to backward local time jumps, such as leap
seconds or transition to standard time from daylight savings time.

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-01-28 21:35:44 +01:00
Marton Balint 1036a1b8a3 lavf/segment: add support for specifying clock time offset
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-01-28 21:35:37 +01:00
Paul B Mahol df7b165e87 avfilter/vf_zscale: make it possible to override input frame parameters
Mostly useful when there is no such parameters present at all.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-01-26 23:13:16 +01:00
Vittorio Gambaletta (VittGam) 74658a8b4d ffmpeg_opt: Allow -metadata option to set metadata on programs.
Signed-off-by: Vittorio Gambaletta <ffmpeg-dev@vittgam.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-26 17:36:08 +01:00