Paul B Mahol
d64cbd4fda
remove CHAR_MIN/CHAR_MAX usage
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It is not needed at all.
2020-03-17 22:46:36 +01:00
James Almer
03dae121c0
avfilter/vf_subtitles: remove usage of AVCodecContext accessors
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Signed-off-by: James Almer <jamrial@gmail.com>
2017-11-15 01:14:22 -03:00
Paul B Mahol
f19e4118e9
avfilter/vf_subtitles: enable processing of alpha channel
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Fixes #6605 .
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-09-03 13:12:48 +02:00
Paul B Mahol
ed93ed5ee3
avfilter: don't anonymously typedef structs
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-13 11:39:28 +02:00
Clément Bœsch
a887fbb582
lavfi/subtitles: remove unecessary checks
2016-06-25 19:14:21 +02:00
Clément Bœsch
e73ccfd6ad
lavfi/subtitles: fix memleak after 6bcb1e1a
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Spotted-by: James Almer <jamrial@gmail.com>
2016-06-25 19:12:03 +02:00
Clément Bœsch
6bcb1e1aff
lavfi/subtitles: switch to codecpar
2016-06-25 16:53:35 +02:00
Clément Bœsch
653af9f188
lavfi/ass: fix version check for sub_text_format option
2016-02-27 16:26:10 +01:00
Clément Bœsch
fa2df3a401
lavfi/ass: use ass_process_chunk() instead of ass_process_data()
2016-02-26 21:53:34 +01:00
Hendrik Leppkes
c2f861ca42
Replace remaining occurances of av_free_packet with av_packet_unref
2015-10-27 14:35:30 +01:00
Ricardo Constantino
9dbc50b4cd
avfilter/vf_subtitles: allow setting fonts directory
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This is mostly useful if libass was compiled with a font provider
other than fontconfig, but is still useful in that case.
Signed-off-by: Ricardo Constantino <wiiaboo@gmail.com>
2015-09-02 00:47:52 +02:00
Paul B Mahol
a0854c084e
avfilter: handle error in query_formats() in bunch of filters
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-04-08 13:05:06 +00:00
Michael Niedermayer
9d88be6873
avfilter/vf_subtitles: Add () to protect the argument of the AA() macro
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-19 01:51:54 +01:00
Eejya Singh
40b198e987
lavfi/subtitles: add force_style option
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Signed-off-by: Eejya Singh <singh.eejya@gmail.com>
Signed-off-by: Clément Bœsch <u@pkh.me>
2015-02-08 11:36:49 +01:00
Clément Bœsch
4b58349bc8
avfilter/ass: add shaping option
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The documentation is mostly based on ass.h public header.
2014-09-16 21:23:33 +02:00
Clément Bœsch
8a9c5db29e
avfilter/ass: better log level mapping
2014-09-16 21:23:33 +02:00
Clément Bœsch
a87527ad67
avfilter/ass: make sure the log level are in available range
2014-09-16 21:23:33 +02:00
Reimar Döffinger
d9e2aceb7f
Add missing "const" all over the place.
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Only "./configure --enable-gpl" on x86 was tested.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2014-08-29 18:57:25 +02:00
ValdikSS
7a0e689c45
lavfi/subtitles: introduce stream_index
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Signed-off-by: ValdikSS <iam@valdikss.org.ru>
2014-05-01 12:52:33 +02:00
Facundo Gaich
7e6b3ad693
lavfi/subtitles: load attached fonts to libass.
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Videos with complex typesetting usually have font files embedded
as attachment streams. vf_subtitles now finds all attachment
streams with a MIME type associated with fonts and loads them
to libass so it can use them for rendering.
The code was basically ported from mpv's loadfile.c@929793be7
Signed-off-by: Facundo Gaich <facugaich@gmail.com>
2014-04-13 12:06:24 +02:00
Michael Niedermayer
325f6e0a97
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
lavfi: do not export the filters from shared objects
Conflicts:
libavfilter/af_amix.c
libavfilter/af_anull.c
libavfilter/asrc_anullsrc.c
libavfilter/f_select.c
libavfilter/f_settb.c
libavfilter/split.c
libavfilter/src_movie.c
libavfilter/vf_aspect.c
libavfilter/vf_blackframe.c
libavfilter/vf_colorbalance.c
libavfilter/vf_copy.c
libavfilter/vf_crop.c
libavfilter/vf_cropdetect.c
libavfilter/vf_drawbox.c
libavfilter/vf_format.c
libavfilter/vf_framestep.c
libavfilter/vf_frei0r.c
libavfilter/vf_hflip.c
libavfilter/vf_libopencv.c
libavfilter/vf_lut.c
libavfilter/vf_null.c
libavfilter/vf_overlay.c
libavfilter/vf_scale.c
libavfilter/vf_transpose.c
libavfilter/vf_unsharp.c
libavfilter/vf_vflip.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-29 11:58:11 +01:00
Clément Bœsch
035a3792c2
lavfi/subtitles: zero-init AVSubtitle.
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This avoids invalid free when the stream id doesn't match the packet
stream index.
Ticket #2501
2013-04-25 00:56:38 +02:00
Clément Bœsch
380cfce2b2
lavc: add AV_CODEC_PROP_TEXT_SUB.
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CC are not marked. Also allow potential mixed types later.
2013-04-19 13:15:54 +02:00
Michael Niedermayer
fd6228e657
lavfi: remove now unused args parameter from AVFilter.init and init_opaque
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This is mostly automated global search and replace
The deprecated aconvert filter is disabled, if it still has users
it should be updated
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-12 11:54:39 +02:00
Clément Bœsch
e2b0edb6ac
lavfi/subtitles: switch to an AVOptions-based system.
2013-04-10 23:16:03 +02:00
Clément Bœsch
9e21c89841
lavfi/subtitles: use standard options parsing.
2013-03-24 12:26:25 +01:00
Michael Niedermayer
a05a44e205
Merge commit '7e350379f87e7f74420b4813170fe808e2313911'
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* commit '7e350379f87e7f74420b4813170fe808e2313911':
lavfi: switch to AVFrame.
Conflicts:
doc/filters.texi
libavfilter/af_ashowinfo.c
libavfilter/audio.c
libavfilter/avfilter.c
libavfilter/avfilter.h
libavfilter/buffersink.c
libavfilter/buffersrc.c
libavfilter/buffersrc.h
libavfilter/f_select.c
libavfilter/f_setpts.c
libavfilter/fifo.c
libavfilter/split.c
libavfilter/src_movie.c
libavfilter/version.h
libavfilter/vf_aspect.c
libavfilter/vf_bbox.c
libavfilter/vf_blackframe.c
libavfilter/vf_delogo.c
libavfilter/vf_drawbox.c
libavfilter/vf_drawtext.c
libavfilter/vf_fade.c
libavfilter/vf_fieldorder.c
libavfilter/vf_fps.c
libavfilter/vf_frei0r.c
libavfilter/vf_gradfun.c
libavfilter/vf_hqdn3d.c
libavfilter/vf_lut.c
libavfilter/vf_overlay.c
libavfilter/vf_pad.c
libavfilter/vf_scale.c
libavfilter/vf_showinfo.c
libavfilter/vf_transpose.c
libavfilter/vf_vflip.c
libavfilter/vf_yadif.c
libavfilter/video.c
libavfilter/vsrc_testsrc.c
libavfilter/yadif.h
Following are notes about the merge authorship and various technical details.
Michael Niedermayer:
* Main merge operation, notably avfilter.c and video.c
* Switch to AVFrame:
- afade
- anullsrc
- apad
- aresample
- blackframe
- deshake
- idet
- il
- mandelbrot
- mptestsrc
- noise
- setfield
- smartblur
- tinterlace
* various merge changes and fixes in:
- ashowinfo
- blackdetect
- field
- fps
- select
- testsrc
- yadif
Nicolas George:
* Switch to AVFrame:
- make rawdec work with refcounted frames. Adapted from commit
759001c534
by Anton Khirnov.
Also, fix the use of || instead of | in a flags check.
- make buffer sink and src, audio and video work all together
Clément Bœsch:
* Switch to AVFrame:
- aevalsrc
- alphaextract
- blend
- cellauto
- colormatrix
- concat
- earwax
- ebur128
- edgedetect
- geq
- histeq
- histogram
- hue
- kerndeint
- life
- movie
- mp (with the help of Michael)
- overlay
- pad
- pan
- pp
- pp
- removelogo
- sendcmd
- showspectrum
- showwaves
- silencedetect
- stereo3d
- subtitles
- super2xsai
- swapuv
- thumbnail
- tile
Hendrik Leppkes:
* Switch to AVFrame:
- aconvert
- amerge
- asetnsamples
- atempo
- biquads
Matthieu Bouron:
* Switch to AVFrame
- alphamerge
- decimate
- volumedetect
Stefano Sabatini:
* Switch to AVFrame:
- astreamsync
- flite
- framestep
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-10 01:40:35 +01:00
Clément Bœsch
9b9d996b34
lavfi/subtitles: fix recently introduced warning about discarded const qualifier.
2013-02-20 19:47:32 +01:00
Clément Bœsch
f3147917bf
lavf/subtitles: error out in case of bitmap subtitles.
2013-02-17 13:35:35 +01:00
Clément Bœsch
90fb3e9bee
lavfi/subtitles: set a different description between ass and subtitles.
2013-02-17 12:58:20 +01:00
Clément Bœsch
2a14b23484
lavfi: rename vf_ass.c to vf_subtitles.c
2013-02-17 12:58:20 +01:00