On 2023/02/21 9:25, rcombs wrote:
Fixes ASS output when multiple rects are present.
---
fftools/ffmpeg.c | 28 ++--
1 file changed, 18 insertions(+), 10 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 9884e0c6c6..23eac52438 100644
--- a/fftools/ffmp
On 2023/02/28 9:07, Ridley Combs wrote:
On Feb 23, 2023, at 04:17, TADANO Tokumei wrote:
Ping with rebased patch set.
Some chages are added to reflect review results from outside of this ML.
---
This patch set add another ARIB caption decoder using libaribcaption
external library: https
3rd ping!
Are there any other objections to this patch set?
If not, would someone push it to the repository?
A comment inline:
On 2022/06/17 0:30, TADANO Tokumei wrote:
On 2022/06/16 22:40, Soft Works wrote:
-Original Message-
From: ffmpeg-devel On Behalf Of
TADANO Tokumei
Sent
e
subtitles I usually watch on Japanese TV devices. I tested the feature with
many personal files, no particular problem found.
Mao Hata
On 2022/06/24 19:06, TADANO Tokumei wrote:
3rd ping!
Are there any other objections to this patch set?
If not, would someone push it to the repository?
A com
/libaribb24.c` uses same AV_CODEC_ID_ARIB_CAPTION and
expects AV_CODEC_PROP_TEXT_SUB is defined. Thus add a line to
specify text format subtitle.
Signed-off-by: TADANO Tokumei
---
libavcodec/codec_desc.c | 1 -
libavcodec/libaribb24.c | 1 +
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a
ue to the patchwork shows build error.
- fix help option content which incorrectly separated to 2 lines in 2/4.
- amend commit message of 4/4.
TADANO Tokumei (4):
lavc/libaribcaption.c: add ARIB caption decoder using libaribcaption
lavc/codec_desc.c: remove AV_CODEC_PROP_TEXT_SUB property
gt;height
Find best video stream and set frame size for ARIB_PROFILE_A
type of ARIB caption.
Signed-off-by: TADANO Tokumei
---
libavformat/mpegts.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 8a3436f2
/allcodecs.c`.
Signed-off-by: TADANO Tokumei
---
configure |4 +
libavcodec/Makefile |1 +
libavcodec/allcodecs.c |1 +
libavcodec/libaribcaption.c | 1143 +++
4 files changed, 1149 insertions(+)
create mode 100644
Signed-off-by: TADANO Tokumei
---
doc/decoders.texi | 99 +++
1 file changed, 99 insertions(+)
diff --git a/doc/decoders.texi b/doc/decoders.texi
index e2fcbf5dc9..c9d65e7dad 100644
--- a/doc/decoders.texi
+++ b/doc/decoders.texi
@@ -349,6 +349,105
Current code incorrectly check against end of section rather than
end of descriptor.
Signed-off-by: TADANO Tokumei
---
libavformat/mpegts.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index da77b50669..ecffb01562 100644
'current_next_indicator' of 0 (next) on each section header indicates
the service information is for immediate future one.
ffmpeg doesn't need to parse it but current (1) one.
ref: section 5.1.1 of DVB BlueBook A038 (EN 300 468)
Signed-off-by: TADANO Tokumei
---
libavform
As I posted a patch on Apr. 3rd, you should use "desc_end" rather than "p_end"
for get16() or get8() to parse each descriptor.
On 2022/04/04 18:53, Jan Ekström wrote:
From: Jan Ekström
Additionally, they should not be probed, as this is essentially
various types of binary data.
Signed-off-by:
... and, it is better to check broken packet.
On 2022/04/05 1:04, TADANO Tokumei wrote:
As I posted a patch on Apr. 3rd, you should use "desc_end" rather than "p_end"
for get16() or get8() to parse each descriptor.
On 2022/04/04 18:53, Jan Ekström wrote:
From: Jan Ekström
Ah, the variables should be int.
On 2022/04/05 1:16, TADANO Tokumei wrote:
... and, it is better to check broken packet.
On 2022/04/05 1:04, TADANO Tokumei wrote:
As I posted a patch on Apr. 3rd, you should use "desc_end" rather than "p_end"
for get16() or get8() to parse
will apply
On 2022/04/03 19:07, TADANO Tokumei wrote:
Current code incorrectly check against end of section rather than
end of descriptor.
Signed-off-by: TADANO Tokumei
---
libavformat/mpegts.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavformat/mpegts.c b
will apply
On 2022/04/03 19:23, TADANO Tokumei wrote:
'current_next_indicator' of 0 (next) on each section header indicates
the service information is for immediate future one.
ffmpeg doesn't need to parse it but current (1) one.
ref: section 5.1.1 of DVB BlueBook A038 (EN 300 4
sorry, I don't have permission to push the commits.
I've misunderstood the Developer Document.
On 2022/04/07 18:26, TADANO Tokumei wrote:
will apply
On 2022/04/03 19:23, TADANO Tokumei wrote:
'current_next_indicator' of 0 (next) on each section header indicates
the servic
nizable.
It is due to encoding problem of text string.
It should be also resolved by future patches.
Signed-off-by: TADANO Tokumei
---
libavformat/mpegts.c | 129 ++-
1 file changed, 127 insertions(+), 2 deletions(-)
diff --git a/libavformat/mpegts.
On 2022/04/10 3:34, Marton Balint wrote:
On Sun, 10 Apr 2022, TADANO Tokumei wrote:
This patch add to parse descriptors on EIT packets.
The patch is intended to set information to current program and/or
A/V stream.
On Japanese ISDB, some important / useful information is provided
via EIT
-sub_type bitmap MPEG.TS
Sample files exist under:
https://streams.videolan.org/streams/ts/ARIB/
Some of them are encrypted and some don't contain ARIB caption data.
Good samples for ARIB caption are:
brazil/07-25_20-33-35_UCV - HD_.ts
japan/channel2[137]_clear.ts
TADANO Tokumei (5):
Signed-off-by: TADANO Tokumei
---
libavcodec/allcodecs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c
index c47133aa18..acd83fe762 100644
--- a/libavcodec/allcodecs.c
+++ b/libavcodec/allcodecs.c
@@ -737,6 +737,7 @@ extern const FFCodec
gt;height
Find best video stream and set frame size for ARIB_PROFILE_A
type of ARIB caption.
Signed-off-by: TADANO Tokumei
---
libavformat/mpegts.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 6
/libaribb24.c` uses same AV_CODEC_ID_ARIB_CAPTION and
expects AV_CODEC_PROP_TEXT_SUB is defined. Thus add a line to
specify text format subtitle.
Signed-off-by: TADANO Tokumei
---
libavcodec/codec_desc.c | 1 -
libavcodec/libaribb24.c | 1 +
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a
precedes as
order listed in `libavcodec/allcodecs.c`.
Signed-off-by: TADANO Tokumei
---
configure | 5 +
libavcodec/Makefile | 1 +
2 files changed, 6 insertions(+)
diff --git a/configure b/configure
index f115b21064..d7222f724b 100755
--- a/configure
+++ b/configure
@@ -218,6 +218,8
e. It causes some texts may not be
displayed at expected position as described in ARIB STD-B24.
If a player can handle multi-rectangle ASS subtitle and you prefer
more suitable positioning, set `-ass_workaround false` option or
define `ASS_WORKAROUND=0` at compilation.
Signed-off-by: TADANO To
Sorry, a commit message is wrong.
On 2022/05/21 19:37, TADANO Tokumei wrote:
* need_parsing = 0
ARIB caption doesn't require any decoder.
ARIB caption doesn't require any parser.
This avoids "parser not found&q
gt;height
Find best video stream and set frame size for ARIB_PROFILE_A
type of ARIB caption.
Signed-off-by: TADANO Tokumei
---
libavformat/mpegts.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 6e761c07
/libaribb24.c` uses same AV_CODEC_ID_ARIB_CAPTION and
expects AV_CODEC_PROP_TEXT_SUB is defined. Thus add a line to
specify text format subtitle.
Signed-off-by: TADANO Tokumei
---
libavcodec/codec_desc.c | 1 -
libavcodec/libaribb24.c | 1 +
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a
encrypted and some don't contain ARIB caption data.
Good samples for ARIB caption are:
brazil/07-25_20-33-35_UCV - HD_.ts
japan/channel2[137]_clear.ts
TADANO Tokumei (4):
lavc/libaribcaption.c: add ARIB caption decoder using libaribcaption
configure + lavc/Makefile: define build infrastru
precedes as
order listed in `libavcodec/allcodecs.c`.
Signed-off-by: TADANO Tokumei
---
configure | 4
libavcodec/Makefile | 1 +
2 files changed, 5 insertions(+)
diff --git a/configure b/configure
index f115b21064..37ce16e932 100755
--- a/configure
+++ b/configure
@@ -218,6 +218,7
, set `-ass_workaround false` option or
define `ASS_WORKAROUND=0` at compilation.
Signed-off-by: TADANO Tokumei
---
libavcodec/allcodecs.c |1 +
libavcodec/libaribcaption.c | 1097 +++
2 files changed, 1098 insertions(+)
create mode 100644 libav
/libaribb24.c` uses same AV_CODEC_ID_ARIB_CAPTION and
expects AV_CODEC_PROP_TEXT_SUB is defined. Thus add a line to
specify text format subtitle.
Signed-off-by: TADANO Tokumei
---
libavcodec/codec_desc.c | 1 -
libavcodec/libaribb24.c | 1 +
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a
:
https://streams.videolan.org/streams/ts/ARIB/
Some of them are encrypted and some don't contain ARIB caption data.
Good samples for ARIB caption are:
brazil/07-25_20-33-35_UCV - HD_.ts
japan/channel2[137]_clear.ts
TADANO Tokumei (3):
lavc/libaribcaption.c: add ARIB caption decoder
gt;height
Find best video stream and set frame size for ARIB_PROFILE_A
type of ARIB caption.
Signed-off-by: TADANO Tokumei
---
libavformat/mpegts.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 6e761c07
nable-libaribcaption` options are
not exclusive. If both enabled, libaribcaption precedes as
order listed in `libavcodec/allcodecs.c`.
Signed-off-by: TADANO Tokumei
---
configure |4 +
libavcodec/Makefile |1 +
libavcodec/allcodecs.c |1 +
libav
the patchwork shows build error.
v2: combine former 1/5 and 2/5 due to the patchwork shows build error.
- fix help option content which incorrectly separated to 2 lines in 2/4.
- amend commit message of 4/4.
TADANO Tokumei (4):
lavc/libaribcaption.c: add ARIB caption decoder using libaribca
/libaribb24.c` uses same AV_CODEC_ID_ARIB_CAPTION and
expects AV_CODEC_PROP_TEXT_SUB is defined. Thus add a line to
specify text format subtitle.
Signed-off-by: TADANO Tokumei
---
libavcodec/codec_desc.c | 1 -
libavcodec/libaribb24.c | 1 +
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a
Signed-off-by: TADANO Tokumei
---
doc/decoders.texi | 99 +++
1 file changed, 99 insertions(+)
diff --git a/doc/decoders.texi b/doc/decoders.texi
index de2429abba..eb82b4df48 100644
--- a/doc/decoders.texi
+++ b/doc/decoders.texi
@@ -334,6 +334,105
gt;height
Find best video stream and set frame size for ARIB_PROFILE_A
type of ARIB caption.
Signed-off-by: TADANO Tokumei
---
libavformat/mpegts.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 6e761c07
/allcodecs.c`.
Signed-off-by: TADANO Tokumei
---
configure |4 +
libavcodec/Makefile |1 +
libavcodec/allcodecs.c |1 +
libavcodec/libaribcaption.c | 1137 +++
4 files changed, 1143 insertions(+)
create mode 100644
` option is
specified at configuration. The patch set provide better subtitle feature
for ISDB users than libaribb24 if enabled.
On 2022/05/30 23:55, TADANO Tokumei wrote:
This patch set add another ARIB caption decoder using libaribcaption
external library: https://github.com/xqq/libaribcaption
The
ping again!
Are there any objections to this patch set?
If not, would someone push it to the repository?
On 2022/06/08 18:48, TADANO Tokumei wrote:
ping
The patch set has been well tested by Japanese ISDB-related developers and
works fine.
I think it already has good quality to merge.
It
On 2022/06/16 22:40, Soft Works wrote:
-Original Message-
From: ffmpeg-devel On Behalf Of
TADANO Tokumei
Sent: Thursday, June 16, 2022 3:23 PM
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH v4 0/4] add ARIB caption decoder
using libaribcaption
ping again!
Are
end commit message of 4/4.
TADANO Tokumei (4):
lavc/libaribcaption.c: add ARIB caption decoder using libaribcaption
lavc/codec_desc.c: remove AV_CODEC_PROP_TEXT_SUB property
lavf/mpegts.c: set some properties for ARIB caption
doc/decoders.texi: add document of aribcaption decoder
configure
const FFCodec ff_libaribb24_decoder;
extern const FFCodec ff_libcelt_decoder;
extern const FFCodec ff_libcodec2_encoder;
diff --git a/libavcodec/libaribcaption.c b/libavcodec/libaribcaption.c
new file mode 100644
index 00..1c6e65b562
--- /dev/null
+++ b/libavcodec/libaribcaption.c
@@ -0,0
To support bitmap type of subtitles, remove AV_CODEC_PROP_TEXT_SUB
property from codec descriptor for AV_CODEC_ID_ARIB_CAPTION.
It is similar way to `libavcodec/libzvbi-teletextdec.c`
(AV_CODEC_ID_DVB_TELETEXT).
Instead, each subtitle decoder has to specify subtitile format.
`libavcodec/libaribb24
---
doc/decoders.texi | 150 ++
1 file changed, 150 insertions(+)
diff --git a/doc/decoders.texi b/doc/decoders.texi
index 5ba85cf9b1..4888735016 100644
--- a/doc/decoders.texi
+++ b/doc/decoders.texi
@@ -353,6 +353,156 @@ Enabled by default.
@end ta
Some additional properties are set for ARIB caption.
* need_parsing = 0
ARIB caption doesn't require any parser.
This avoids "parser not found" warning message.
* need_context_update = 1
When any profiles are changed, set this flag to notify.
---
libavformat/mpegts.c | 6 +-
1 file chang
This patch add `-replace_fullwidth_japanese` option
introduced in latest (1.0.1) libaribcaption.
---
doc/decoders.texi | 6 ++
libavcodec/libaribcaption.c | 11 +++
2 files changed, 17 insertions(+)
diff --git a/doc/decoders.texi b/doc/decoders.texi
index 09b8314dd2..ee4cc6
This patch add MSZ (Middle Size; half width) characters related
options.
* add `-replace_msz_japanese` option introduced in version 1.0.1
of libaribcaption.
* add `-replace_msz_glyph` option introduced in version 1.1.0
of libaribcaption.
* rename `-replace_fullwidth_ascii` option to `-replace_
z_japanese false` option for bitmap
sub_type.
This patch also fix a bug in libaribcaption.c. I prefer to apply this ASAP.
On 2023/09/23 11:00, TADANO Tokumei wrote:
This patch add MSZ (Middle Size; half width) characters related
options.
* add `-replace_msz_japanese` option introduced in ver
On 2023/09/23 11:15, TADANO Tokumei wrote:
This is updated patch to "[PATCH] lavc/libaribcaption.c: add -replace_fullwidth_japanese
option" (Message-Id: <20230908130050.85688-1-aiming...@pc.nifty.jp>).
If specified fonts contain half-width glyphs, it make bette
ping!
On 2023/09/29 19:31, TADANO Tokumei wrote:
On 2023/09/23 11:15, TADANO Tokumei wrote:
This is updated patch to "[PATCH] lavc/libaribcaption.c: add -replace_fullwidth_japanese
option" (Message-Id: <20230908130050.85688-1-aiming...@pc.nifty.jp>).
If specified fonts co
This patch add MSZ (Middle Size; half width) characters related
options and some fixes.
As Jan suggested to PATCH v2, I split it into 3 patches, drop `#if`s, and
bump required libaribcaption version to 1.1.1 (author preferred version).
TADANO Tokumei (3):
lavc/libaribcaption.c: FIX: change all
`ARIBCaptionContext` to `int`.
Signed-off-by: TADANO Tokumei
---
libavcodec/libaribcaption.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/libavcodec/libaribcaption.c b/libavcodec/libaribcaption.c
index 8a8c8f8cfd..be3328c5c9 100644
--- a/libavcodec/libaribcaption.c
., BIZ UDGothic),
it make better rendering with `-replace_msz_ascii false` and
`-replace_msz_japanese false` option for bitmap sub_type.
Signed-off-by: TADANO Tokumei
---
configure | 2 +-
doc/decoders.texi | 16
libavcodec/libaribcaption.c | 10
This patch renames `-replace_fullwidth_ascii` option to
`-replace_msz_ascii` to clarify option meaning.
Signed-off-by: TADANO Tokumei
---
doc/decoders.texi | 12 ++--
libavcodec/libaribcaption.c | 8
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a
(author preferred version).
TADANO Tokumei (3):
lavc/libaribcaption.c: FIX: change all `boot` option var to `int`
lavc/libaribcaption.c: add MSZ characters related options
lavc/libaribcaption.c: rename `-replace_fullwidth_ascii` option
configure | 2 +-
doc/decoders.texi
`ARIBCaptionContext` to `int`.
Signed-off-by: TADANO Tokumei
---
libavcodec/libaribcaption.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/libavcodec/libaribcaption.c b/libavcodec/libaribcaption.c
index 8a8c8f8cfd..be3328c5c9 100644
--- a/libavcodec/libaribcaption.c
., BIZ UDGothic),
it make better rendering with `-replace_msz_ascii false` and
`-replace_msz_japanese false` option for bitmap sub_type.
Signed-off-by: TADANO Tokumei
---
configure | 2 +-
doc/decoders.texi | 16
libavcodec/libaribcaption.c | 10
This patch renames `-replace_fullwidth_ascii` option to
`-replace_msz_ascii` to clarify option meaning.
Signed-off-by: TADANO Tokumei
---
doc/decoders.texi | 12 ++--
libavcodec/libaribcaption.c | 8
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a
On 2024/06/25 22:27, Paul B Mahol wrote:
On Tue, Jun 25, 2024 at 3:17 PM Dennis Mungai wrote:
On Tue, 25 Jun 2024 at 16:07, Paul B Mahol wrote:
On Tue, Jun 25, 2024 at 2:47 PM Dennis Mungai wrote:
On Sun, 28 Jun 2020 at 16:59, James Almer wrote:
On 6/27/2020 7:54 AM, Paul B Mahol wr
x 32 pixels shorter than standard EAC format after
blending overlapped area.
This filter brends overlapped area, stretches the width of the cube,
and combine two streams into single stream with standard format.
TADANO Tokumei (1):
lavfi/vf_gopromax_opencl: add GoPor Max 360 video filter
doc
644
index 00..64d2afe31c
--- /dev/null
+++ b/libavfilter/opencl/gopromax.cl
@@ -0,0 +1,280 @@
+/*
+ * Copyright (c) 2021 Ronan LE MEILLAT
+ * Copyright (c) 2024 TADANO Tokumei
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under
On 2024/07/27 13:30, TADANO Tokumei wrote:
Add an OpenCL filter for filtering GoPro Max native .360 files
into standard equirectangular or youtube equiangular cubemap (eac)
projection.
The .360 file contains separated two video streams.
This filter combine two streams into single stream with
On 2024/07/28 18:26, Michael Niedermayer wrote:
On Sun, Jul 28, 2024 at 01:42:09AM +0900, TADANO Tokumei wrote:
On 2024/07/27 13:30, TADANO Tokumei wrote:
Add an OpenCL filter for filtering GoPro Max native .360 files
into standard equirectangular or youtube equiangular cubemap (eac
On 2024/07/29 1:30, TADANO Tokumei wrote:
On 2024/07/28 18:26, Michael Niedermayer wrote:
On Sun, Jul 28, 2024 at 01:42:09AM +0900, TADANO Tokumei wrote:
On 2024/07/27 13:30, TADANO Tokumei wrote:
Add an OpenCL filter for filtering GoPro Max native .360 files
into standard equirectangular or
x 32 pixels shorter than standard EAC format after
blending overlapped area.
This filter blends overlapped area, stretches the width of the cube,
and combine two streams into single stream with standard format.
v3 modifies `configure` file to add dependency on opencl.
TADANO Tokumei (1):
lavfi
encl;
extern const AVFilter ff_vf_gradfun;
extern const AVFilter ff_vf_graphmonitor;
extern const AVFilter ff_vf_grayworld;
diff --git a/libavfilter/opencl/gopromax.cl b/libavfilter/opencl/gopromax.cl
new file mode 100644
index 00..64d2afe31c
--- /dev/null
+++ b/libavfilter/opencl/gopromax.cl
On 2024/07/31 5:44, Michael Niedermayer wrote:
On Mon, Jul 29, 2024 at 01:30:34AM +0900, TADANO Tokumei wrote:
On 2024/07/28 18:26, Michael Niedermayer wrote:
On Sun, Jul 28, 2024 at 01:42:09AM +0900, TADANO Tokumei wrote:
On 2024/07/27 13:30, TADANO Tokumei wrote:
Add an OpenCL filter for
from v360 filter in xyz_to_eac()
TADANO Tokumei (1):
lavfi/vf_gopromax_opencl: add GoPro Max 360 video filter
configure| 1 +
doc/filters.texi | 78 +++
libavfilter/Makefile | 2 +
libavfilter/allfilters.c | 1 +
libavfilter
ution_cl;
extern const char *ff_source_deshake_cl;
+extern const char *ff_source_gopromax_cl;
extern const char *ff_source_neighbor_cl;
extern const char *ff_source_nlmeans_cl;
extern const char *ff_source_overlay_cl;
diff --git a/libavfilter/vf_gopromax_opencl.c b/libavfilter/vf_gopromax_opencl.c
new
ping
On 2024/08/03 9:56, TADANO Tokumei wrote:
This is updated patch of:
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=3943
I contacted to Ronan LE MEILLAT and agreed with him to submit new patch.
Abstruct of GoPro Max .360 video file format is described in:
https://gopro.com/news
ping again
On 2024/08/15 17:10, TADANO Tokumei wrote:
ping
On 2024/08/03 9:56, TADANO Tokumei wrote:
This is updated patch of:
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=3943
I contacted to Ronan LE MEILLAT and agreed with him to submit new patch.
Abstruct of GoPro Max .360
2 lines in 2/4.
- amend commit message of 4/4.
TADANO Tokumei (4):
lavc/libaribcaption.c: add ARIB caption decoder using libaribcaption
lavc/codec_desc.c: remove AV_CODEC_PROP_TEXT_SUB property
lavf/mpegts.c: set some properties for ARIB caption
doc/decoders.texi: add document of aribca
Some additional properties are set for ARIB caption.
* need_parsing = 0
ARIB caption doesn't require any parser.
This avoids "parser not found" warning message.
* need_context_update = 1
When any profiles are changed, set this flag to notify.
* codecpar->width / codecpar->height
Find best v
To support bitmap type of subtitles, remove AV_CODEC_PROP_TEXT_SUB
property from codec descriptor for AV_CODEC_ID_ARIB_CAPTION.
It is similar way to `libavcodec/libzvbi-teletextdec.c`
(AV_CODEC_ID_DVB_TELETEXT).
Instead, each subtitle decoder has to specify subtitile format.
`libavcodec/libaribb24
---
doc/decoders.texi | 99 +++
1 file changed, 99 insertions(+)
diff --git a/doc/decoders.texi b/doc/decoders.texi
index 5ba85cf9b1..32cdf5eae3 100644
--- a/doc/decoders.texi
+++ b/doc/decoders.texi
@@ -353,6 +353,105 @@ Enabled by default.
@end tab
er;
extern FFCodec ff_libaom_av1_encoder;
+extern const FFCodec ff_aribcaption_decoder;
extern const FFCodec ff_libaribb24_decoder;
extern const FFCodec ff_libcelt_decoder;
extern const FFCodec ff_libcodec2_encoder;
diff --git a/libavcodec/libaribcaption.c b/libavcodec/libaribcaption.c
new file m
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