James Almer
e1839283bc
doc: add basic documentation for libdav1d
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Signed-off-by: James Almer <jamrial@gmail.com>
2019-05-20 18:21:33 -03:00
Jan Ekström
100bfac6d6
add libaribb24 ARIB STD-B24 caption decoder
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* Outputs ASS lines with basic coloring and font scaling for each
given region.
* Sets the default style to the resolution of the subtitle plane
(for example, 960x540 / 36pt font for profile A).
* Has options to:
* Disable ruby text (which is coded as regions which have
half-height text in libaribb24).
Enabled by default as without positioning ruby text only
confuses as it is usually coded in the beginning of the decoded
subtitle line.
* Set the working directory, in which libaribb24 will read
configuration as well as into which it may save broadcast extra
symbols as PNG.
Unset by default.
The unconventional library check can be explained by the library's
current master branch being licensed as LGPLv3, but at the time of
writing the latest official release is still licensed under GPLv3.
Thus, one either has to wait for the following release, or enable
GPLv3.
2019-02-10 03:30:52 +02:00
Marton Balint
b577153231
avcodec/libzvbi-teletextdec: add formatted ass output
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Inspired by the VideoLAN text decoder and its port to FFmpeg made by Aman
Gupta.
Signed-off-by: Marton Balint <cus@passwd.hu>
2018-09-30 01:10:23 +02:00
hwren
f563e7868f
avs2: correct avs2 description
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Signed-off-by: hwren <hwrenx@126.com>
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
2018-08-08 00:13:13 +05:30
hwren
5985a1bf72
lavc, doc, configure: add avs2 video decoder wrapper
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Tested-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: hwren <hwrenx@126.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2018-07-27 20:07:56 +08:00
Marton Balint
d9f72e53bf
avcodec/libzvbi-teletextdec: add support for selecting subtitle pages only
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Signed-off-by: Marton Balint <cus@passwd.hu>
2018-06-10 23:48:23 +02:00
Marton Balint
03038d4da9
avcodec/libzvbi-teletextdec: allow -1 subtitle duration and make it the default
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Most decoders (pgssubdec, ccaption_dec) are using -1 or UINT32_MAX for a
subtitle event which should be cleared at the next event.
Signed-off-by: Marton Balint <cus@passwd.hu>
2018-05-06 21:57:22 +02:00
sfan5
942eafcf08
libavcodec/hevc_filter: support for all skip_loop_filter levels.
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Continues where commit 52c75d486e
left off.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-12-04 19:05:36 +01:00
Lou Logan
183fd30e0f
Fix several typos
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"apix_fmts" found by Marc Péchaud.
"speedloss" found by Mikhail V.
Signed-off-by: Lou Logan <lou@lrcd.com>
2017-09-21 16:17:02 -08:00
James Almer
d688f39dc4
cosmetics: fix some misspelled words
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Signed-off-by: James Almer <jamrial@gmail.com>
2016-07-17 13:10:27 -03:00
Marton Balint
73e4565dff
lavc/libzvbi-teletextdec: add support for setting background opacity
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Signed-off-by: Marton Balint <cus@passwd.hu>
2016-01-25 22:15:27 +01:00
Michael Niedermayer
3f87a17063
avcodec/dvbsubdec: Allow selecting the substream, or all substreams
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Fixes Ticket 2161
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-04 14:24:13 +02:00
Michael Niedermayer
33c4fc0a2d
doc/decoders: Add entry for dvbsub and document compute_clut
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-27 00:06:43 +02:00
Nicolas George
52c75d486e
lavc/hevc: rudimentary support for skip_loop_filter.
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+~9% speed on Core i5 on test sample.
All frames are treated as ref frames, skipping only applies
at level "all". The following mail contains information on
how to improve that:
http://ffmpeg.org/pipermail/ffmpeg-devel/2015-July/176116.html
2015-07-23 16:26:14 +02:00
Andreas Cadhalpun
28efeb6502
doc: avoid incorrect phrase 'allows to'
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Also fix typo found by Lou Logan:
Sacrifying -> Sacrificing
Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-06-16 21:48:51 +02:00
Carl Eugen Hoyos
e609cfd697
lavc/flac: Fix encoding and decoding with high lpc.
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Based on an analysis by trac user lvqcl.
Fixes ticket #4421 , reported by Chase Walker.
2015-05-17 02:08:58 +02:00
TOYAMA Shin-ichi
e01acd868b
doc/decoders.texi: typo in description for option ifo_palette
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-22 02:07:01 +01:00
Shin-ichi Toyama
12630fa821
avcodec/dvdsubdec: New option for obtaining global palette from .IFO file (experimental)
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Suggested-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-15 12:50:39 +01:00
Nicholas Robbins
bdb7f08666
doc/decoders: adding documentation for lavc/dvdsubdec.c option "forced_subs_only"
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Signed-off-by: Nicholas Robbins <nickrobbins@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-22 23:35:49 +02:00
Lou Logan
db0578a0e7
doc/decoders: mention native Opus decoder
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Signed-off-by: Lou Logan <lou@lrcd.com>
2014-07-27 13:46:48 -08:00
Andreas Cadhalpun
cf3bfc970c
Fix texinfo error due to wrong @subsubsection
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-27 03:58:29 +01:00
Michael Niedermayer
d85284d4aa
Merge commit 'a17ab0e46a9fec7c31cc1be363828184c6ecebf7'
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* commit 'a17ab0e46a9fec7c31cc1be363828184c6ecebf7':
doc: add decoders.texi
Conflicts:
doc/decoders.texi
doc/ffmpeg.texi
doc/ffplay.texi
See: 5e45f03420
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-30 15:19:51 +01:00
John Stebbins
a17ab0e46a
doc: add decoders.texi
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Only documents ac3 decoder options at this point.
2014-01-29 23:27:18 +01:00
Marton Balint
b339dccbba
lavc: add teletext decoder using libzvbi
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Based on a patch by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>.
http://lists.ffmpeg.org/pipermail/ffmpeg-devel/2012-December/136677.html
The original patch was rebased by Tudor SUCIU <tudor.suciu@gmail.com>.
Lots of additional features and fixes are made by me.
Fixes ticket #2086 .
Changes since last version:
- change default page to all pages
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-02 01:19:52 +02:00
Timothy Gu
7eb5288f17
doc/decoders: document libopus decoder
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-06-28 13:09:10 +02:00
Stefano Sabatini
7cc4115dd6
doc/decoders,decoders: add various missing final dots
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Enhance consistency.
2013-06-21 18:25:49 +02:00
Timothy Gu
83647ace73
doc/decoders: Add libopencore-amrwb decoder doc
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-06-21 18:19:37 +02:00
Timothy Gu
b43860ee0c
doc/decoders: Document libopencore-amrnb decoder
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-21 12:26:34 +02:00
Timothy Gu
8cdea50f6e
doc/decoders: Document libilbc decoder
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-21 03:46:22 +02:00
Timothy Gu
c16496c377
doc/decoders: Document libgsm decoder
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-20 02:45:18 +02:00
Timothy Gu
e358044922
doc/decoders: Document libcelt
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-18 18:03:22 +02:00
Stefano Sabatini
e8278b9d56
doc/decoders: fix typo in "@Options"
2012-12-06 10:16:10 +01:00
Nicolas George
217b10de3f
lavc/dvdsubdec: accept palette from options.
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On DVDs, the palette is part of the IFO file and therefore
not available when reading from a dumped VOB file.
2012-12-05 09:25:48 +01:00
Nicolas George
b33fd66f46
lavc: add ffwavesynth pseudo-codec.
2011-12-15 18:38:04 +01:00
root
551b9eb9ef
docs: Spelling fixes to 9 texi files from /doc
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credits to: Violet Lin (from Google Code-in)
Signed-off-by: burek <burek021@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-29 18:26:06 +01:00
Stefano Sabatini
125d807660
decoders.texi: fix typos in rawvideo section
2011-05-20 10:14:00 +02:00
Stefano Sabatini
c5385147cd
decoders.texi: add documentation for rawvideo decoder and options
2011-05-20 10:02:24 +02:00
Stefano Sabatini
5e45f03420
doc: add decoders.texi file
2011-05-20 10:00:00 +02:00