From: xiong zedong
Signed-off-by: xiong zedong
---
libavformat/mov.c | 16 +++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index d7be593a86..a3a79679ad 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1552,10
From: softworkz
Those are always showing up on Patchwork when FATE tests are failing,
covering some possibly more useful information.
The volatile keyword was used as a workaround for an eight year old
clang version.
Signed-off-by: softworkz
---
libavutil/tests/md5: Avoid warnings
From: softworkz
It's been a regular annoyance and often undesired.
There will be a subtitle filter which allows to dump individual
subtitle bitmaps.
Signed-off-by: softworkz
---
avcodec/dvdsubdec,dvbsubdec: remove bitmap dumping in DEBUG builds
Original Message:
> It's
Changes in v7:
- remove #define AVUTIL_CSP_DENOM, a.r.b. Andreas R and Ronald B
Changes in v6:
- Reordered avutil/csp.h functions to be in alphabetical order, as requested
by Lynne on IRC (which also matches the order they occur in csp.c)
- Clarified that RGB->YUV matrix works for similar ones
This commit moves some of the functionality from avfilter/colorspace
into avutil/csp and exposes it as a public API so it can be used by
libavcodec and/or libavformat. It also converts those structs from
double values to AVRational to make regression testing easier and
more consistent.
---
From: softworkz
The previous code expected a segment of type CLUT definition to exist
in order to accept a set of segments to be complete.
This was an incorrect assumption as the presence of a CLUT segment
is not mandatory.
(version 1.6.1 of the spec is probably a bit more clear about this
than
From: softworkz
and provide a compatibility shim for the legacy api
Signed-off-by: softworkz
---
libavcodec/assenc.c | 189 ++--
libavcodec/avcodec.h| 5 +-
libavcodec/codec_internal.h | 12 ---
libavcodec/dvbsubenc.c | 96
From: softworkz
Signed-off-by: softworkz
---
libavfilter/Makefile | 1 +
libavfilter/allfilters.c | 1 +
libavfilter/sf_subfeed.c | 402 +++
3 files changed, 404 insertions(+)
create mode 100644 libavfilter/sf_subfeed.c
diff --git
From: softworkz
Signed-off-by: softworkz
---
configure | 1 +
doc/filters.texi | 164 +++
libavfilter/Makefile | 1 +
libavfilter/allfilters.c | 1 +
libavfilter/sf_subscale.c | 884 ++
5 files changed, 1051
From: softworkz
Signed-off-by: softworkz
---
configure|1 +
doc/filters.texi | 55 ++
libavfilter/Makefile |1 +
libavfilter/allfilters.c |1 +
libavfilter/sf_graphicsub2text.c | 1132 ++
5
From: softworkz
- stripstyles {S -> S)
Remove all inline styles from subtitle events
Signed-off-by: softworkz
---
doc/filters.texi | 37 ++
libavfilter/Makefile | 1 +
libavfilter/allfilters.c | 1 +
libavfilter/sf_stripstyles.c | 211
From: softworkz
- splitcc {V -> VS)
Extract closed-caption (A53) data from video
frames as subtitle Frames
ffmpeg -y -loglevel verbose -i "https://streams.videolan.org/streams
/ts/CC/NewsStream-608-ac3.ts" -filter_complex "[0:v]splitcc[vid1],
From: softworkz
- textmod {S -> S)
Modify subtitle text in a number of ways
- censor {S -> S)
Censor subtitles using a word list
- show_speaker {S -> S)
Prepend speaker names from ASS subtitles to the visible text lines
Signed-off-by: softworkz
---
doc/filters.texi | 206
From: softworkz
- overlaytextsubs {VS -> V)
Overlay text subtitles onto a video stream.
- textsubs2video {S -> V)
Converts text subtitles to video frames
Signed-off-by: softworkz
---
configure| 2 +
doc/filters.texi | 113 +
From: softworkz
Signed-off-by: softworkz
---
libavcodec/ass.h | 2 +-
libavcodec/assdec.c| 2 +-
libavcodec/dvbsubdec.c | 2 +-
libavcodec/dvdsubdec.c | 2 +-
libavcodec/dvdsubenc.c | 2 +-
libavcodec/pgssubdec.c | 2 +-
libavcodec/xsubdec.c | 2 +-
7 files changed, 7
From: softworkz
- overlaygraphicsubs (VS -> V)
Overlay graphic subtitles onto a video stream
- graphicsub2video {S -> V)
Converts graphic subtitles to video frames (with alpha)
Gets auto-inserted for retaining compatibility with
sub2video command lines
Signed-off-by: softworkz
---
From: softworkz
Signed-off-by: softworkz
---
fftools/ffplay.c | 102 +-
fftools/ffprobe.c | 47 +
2 files changed, 77 insertions(+), 72 deletions(-)
diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index 040afa0189..111e157979
From: softworkz
Signed-off-by: softworkz
---
configure| 2 +-
libavfilter/allfilters.c | 2 ++
libavfilter/buffersink.c | 54 ++
libavfilter/buffersink.h | 7
libavfilter/buffersrc.c | 72
From: softworkz
Also add
- hard_space callback (for upcoming fix)
- extensible callback (for future extension)
Signed-off-by: softworkz
---
libavcodec/Makefile | 56 +++
libavcodec/ass.h | 151 ++
libavcodec/assdec.c
From: softworkz
This fix targets (rare) cases where multiple input pads have a
.filter_frame function. ff_request_frame_to_filter needs
to call ff_request_frame with the correct input pad
instead of the hardcoded first one.
Signed-off-by: softworkz
---
libavfilter/avfilter.c | 18
From: softworkz
Signed-off-by: softworkz
---
libavfilter/avfilter.c | 12 +---
libavfilter/avfilter.h | 11 +++
libavfilter/avfiltergraph.c | 5 +
libavfilter/formats.c | 16
libavfilter/formats.h | 3 +++
libavfilter/internal.h
From: softworkz
Signed-off-by: softworkz
---
libavfilter/vf_subtitles.c | 67 ++
1 file changed, 54 insertions(+), 13 deletions(-)
diff --git a/libavfilter/vf_subtitles.c b/libavfilter/vf_subtitles.c
index 82e140e986..0ae156ad07 100644
---
From: softworkz
Analog to avfilter/video.c and avfilter/audio.c
Signed-off-by: softworkz
---
libavfilter/Makefile| 1 +
libavfilter/avfilter.c | 4 +++
libavfilter/internal.h | 1 +
libavfilter/subtitles.c | 63 +
libavfilter/subtitles.h | 44
From: softworkz
Signed-off-by: softworkz
---
libavcodec/libzvbi-teletextdec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/libzvbi-teletextdec.c b/libavcodec/libzvbi-teletextdec.c
index 92466cc11e..2aab10a548 100644
--- a/libavcodec/libzvbi-teletextdec.c
+++
From: softworkz
- Modify avcodec_send_packet() to support subtitles via the regular
frame based decoding API
- Add decode_subtitle_shim() which takes subtitle frames,
and serves as a compatibility shim to the legacy subtitle decoding
API until all subtitle decoders are migrated to the
From: softworkz
Root commit for adding subtitle filtering capabilities.
In detail:
- Add type (AVMediaType) field to AVFrame
Replaces previous way of distinction which was based on checking
width and height to determine whether a frame is audio or video
- Add subtitle fields to AVFrame
-
From: softworkz
Signed-off-by: softworkz
---
libavcodec/avcodec.h | 19 +
libavutil/Makefile | 1 +
libavutil/subfmt.h | 68
libavutil/version.h | 1 +
4 files changed, 71 insertions(+), 18 deletions(-)
create mode 100644
From: Kieran Kunhya
Sent: Saturday, May 28, 2022 3:11 PM
To: FFmpeg development discussions and patches
Cc: softworkz
Subject: Re: [FFmpeg-devel] [PATCH v2] tests/fate/vcodec: Limit mem alignment
for vsynth..mpeg2-422 tests
On Sat, 28 May 2022, 11:20 softworkz,
On Sat, 28 May 2022, 11:20 softworkz, wrote:
> From: softworkz
>
> These tests:
>
> - vsynth2-mpeg2-422
> - vsynth1-mpeg2-422
> - vsynth_lena-mpeg2-422
>
> were failing on newer CPUs where av_cpu_max_align() returns
> values > 32. This patch sets cpuflags to disable avx512
> extensions for
Leo Izen:
>
> On 5/24/22 16:56, Andreas Rheinhardt wrote:
>> Leo Izen:
>>> +#define AVUTIL_CSP_DENOM 10
>>
>> Why not 30 given that the denominator of one of the constants has a
>> factor of three?
>> (Sorry if this has already been answered before.)
>>
>
> I suggested this to haasn, but
Paul B Mahol:
> Signed-off-by: Paul B Mahol
> ---
> configure |1 +
> libavcodec/Makefile |1 +
> libavcodec/allcodecs.c |1 +
> libavcodec/bink2.c | 479 +
> libavcodec/bink2f.c | 1234
> libavcodec/bink2g.c
From: softworkz
These tests:
- vsynth2-mpeg2-422
- vsynth1-mpeg2-422
- vsynth_lena-mpeg2-422
were failing on newer CPUs where av_cpu_max_align() returns
values > 32. This patch sets cpuflags to disable avx512
extensions for those tests only.
Signed-off-by: softworkz
---
From: softworkz
These tests:
- vsynth2-mpeg2-422
- vsynth1-mpeg2-422
- vsynth_lena-mpeg2-422
were failing on newer CPUs where av_cpu_max_align() returns
values > 32. This patch sets cpuflags to disable avx512
extensions for those tests only.
Signed-off-by: softworkz
---
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Paul B Mahol
> Sent: Saturday, May 28, 2022 10:50 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] FATE Errors
>
> On Sat, May 28, 2022 at 10:41 AM Soft Works
> wrote:
>
> >
On Sat, May 28, 2022 at 10:41 AM Soft Works wrote:
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Paul B Mahol
> > Sent: Saturday, May 28, 2022 10:33 AM
> > To: FFmpeg development discussions and patches > de...@ffmpeg.org>
> > Subject: Re: [FFmpeg-devel] FATE
On Sat, May 28, 2022 at 10:39 AM Santanu Biswas wrote:
> Previously, generating a full amplitude sine wave require to either
> use the 'volume' filter in combination with this filter or manually
> generate sine wave using 'aevalsrc' (e.g "aevalsrc=sin(2*PI*t*440)").
> This method is not
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Paul B Mahol
> Sent: Saturday, May 28, 2022 10:33 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] FATE Errors
>
> On Sat, May 28, 2022 at 10:12 AM Soft Works
> wrote:
>
> >
Previously, generating a full amplitude sine wave require to either
use the 'volume' filter in combination with this filter or manually
generate sine wave using 'aevalsrc' (e.g "aevalsrc=sin(2*PI*t*440)").
This method is not bit-exact; therefore it is much coherent to not
scale the amplitude by
On Sat, May 28, 2022 at 10:12 AM Soft Works wrote:
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Paul B Mahol
> > Sent: Saturday, May 28, 2022 10:04 AM
> > To: FFmpeg development discussions and patches > de...@ffmpeg.org>
> > Subject: Re: [FFmpeg-devel] FATE
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Paul B Mahol
> Sent: Saturday, May 28, 2022 10:04 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] FATE Errors
>
> On Sat, May 28, 2022 at 9:47 AM Soft Works
> wrote:
>
> >
>
On Sat, May 28, 2022 at 9:47 AM Soft Works wrote:
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Paul B Mahol
> > Sent: Saturday, May 28, 2022 9:35 AM
> > To: FFmpeg development discussions and patches > de...@ffmpeg.org>
> > Subject: Re: [FFmpeg-devel] FATE Errors
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Paul B Mahol
> Sent: Saturday, May 28, 2022 9:35 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] FATE Errors
>
> On Sat, May 28, 2022 at 9:26 AM Soft Works
> wrote:
>
> >
>
On Sat, May 28, 2022 at 9:26 AM Soft Works wrote:
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Paul B Mahol
> > Sent: Saturday, May 28, 2022 9:26 AM
> > To: FFmpeg development discussions and patches > de...@ffmpeg.org>
> > Subject: Re: [FFmpeg-devel] FATE Errors
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Paul B Mahol
> Sent: Saturday, May 28, 2022 9:26 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] FATE Errors
>
> On Fri, May 27, 2022 at 11:11 PM Soft Works
> wrote:
>
> >
>
On Fri, May 27, 2022 at 11:11 PM Soft Works wrote:
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Andreas Rheinhardt
> > Sent: Saturday, April 30, 2022 10:02 PM
> > To: ffmpeg-devel@ffmpeg.org
> > Subject: Re: [FFmpeg-devel] FATE Errors
> >
> > James Almer:
> > >
> >
Signed-off-by: Paul B Mahol
---
doc/filters.texi | 91
libavfilter/af_biquads.c | 39 ++---
libavfilter/allfilters.c | 1 +
3 files changed, 125 insertions(+), 6 deletions(-)
diff --git a/doc/filters.texi b/doc/filters.texi
index
46 matches
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