Op ma 29 aug. 2022 om 01:17 schreef Jaime Rios :
> The reason I ask is that I am not a fan of having to install MinGW just to
> build on Windows
>
There's no need to install MinGW, just MSYS will do:
https://trac.ffmpeg.org/wiki/CompilationGuide/MSVC
On Tue, 2022-08-23 at 14:19 +0800, Xiang, Haihao wrote:
> From: Haihao Xiang
>
> The SDK doesn't support this type of buffer for vp9 encoding
>
> Signed-off-by: Haihao Xiang
> ---
> libavcodec/qsvenc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git
Stephen Hutchinson:
> Allows turning the reading of frame properties entirely on and off.
> Defaults to reading frame properties.
>
> Signed-off-by: Stephen Hutchinson
> ---
> libavformat/avisynth.c | 355 +
> 1 file changed, 179 insertions(+), 176
Am Montag, 29. August 2022, 01:31:12 CEST schrieb Gonzalo Garramuño:
>
> On 28/8/22 20:17, Jaime Rios wrote:
> > Sorry if this has been asked before in the past.
> >
> > I am wondering if there has been any conversation around changing the
> > current build setup of ffmpeg to CMake.
> >
> > The
Signed-off-by: Stephen Hutchinson
---
libavformat/avisynth.c | 50 +++---
1 file changed, 27 insertions(+), 23 deletions(-)
diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index 99173a8d51..4e7395c22b 100644
--- a/libavformat/avisynth.c
+++
Signed-off-by: Stephen Hutchinson
---
libavformat/avisynth.c | 98 ++
1 file changed, 51 insertions(+), 47 deletions(-)
diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index ff4435758e..99173a8d51 100644
--- a/libavformat/avisynth.c
+++
Signed-off-by: Stephen Hutchinson
---
libavformat/avisynth.c | 112 +
1 file changed, 58 insertions(+), 54 deletions(-)
diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index 945ce0e245..ff4435758e 100644
--- a/libavformat/avisynth.c
+++
Signed-off-by: Stephen Hutchinson
---
libavformat/avisynth.c | 82 ++
1 file changed, 43 insertions(+), 39 deletions(-)
diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index 65d8448e89..945ce0e245 100644
--- a/libavformat/avisynth.c
+++
Signed-off-by: Stephen Hutchinson
---
libavformat/avisynth.c | 26 +++---
1 file changed, 15 insertions(+), 11 deletions(-)
diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index c76b50421c..65d8448e89 100644
--- a/libavformat/avisynth.c
+++
Signed-off-by: Stephen Hutchinson
---
libavformat/avisynth.c | 32 ++--
1 file changed, 18 insertions(+), 14 deletions(-)
diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index 5d726d70a5..c76b50421c 100644
--- a/libavformat/avisynth.c
+++
Allows turning the reading of frame properties entirely on and off.
Defaults to reading frame properties.
Signed-off-by: Stephen Hutchinson
---
libavformat/avisynth.c | 355 +
1 file changed, 179 insertions(+), 176 deletions(-)
diff --git
Because SAR is much more likely to be negatively affected by
operations made in-script, given that resizing is probably far more
common than the sort of color manipulation involved in most of the
other frame properties, the safest option is to disable reading
it by default, allowing users to opt
Initialized to 1:1, but if the script sets these properties, it
will be set to those instead (0:0 disables it, apparently).
Signed-off-by: Stephen Hutchinson
---
libavformat/avisynth.c | 8
1 file changed, 8 insertions(+)
diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
The introduction of reading _SARNum/Den values spurred
the idea of making sure that users can turn the frameprop
value reading ability on and off.
Resizing is a much more common activity in AviSynth scripts
than the kind of broad color work that would potentially
severely impact the usage of the
It has been deprecated in b4f59beeb4c2171879d0d7607a4a7d6165f07791,
but the attribute_deprecated was not set and there was no entry
in APIchanges. This commit adds these and schedules it for removal.
Given that the reason behind the deprecation is exactly the same
as in av_fopen_utf8(), reuse its
It is not used by the large majority of files that include
lavu/internal.h.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/dvdsubdec.c| 1 +
libavcodec/libxvid.c | 2 +-
libavdevice/bktr.c| 1 +
libavdevice/fbdev_common.c| 1 +
It is used almost nowhere, so it needn't be auto-included
almost everywhere.
Signed-off-by: Andreas Rheinhardt
---
libavformat/flvdec.c | 1 +
libavformat/ifv.c | 1 +
libavformat/matroskadec.c | 1 +
libavformat/mov.c | 1 +
libavformat/mux_utils.c | 1 +
It is unused since d63443b9684fa7b3e086634f7b44b203b6d9221e.
Furthermore, it was always in the wrong header:
libavutil/internal.h is auto-included almost everywhere, but
FF_SYMVER would only ever be used at a few places, so a proper
header of its own would be appropriate for it.
Signed-off-by:
Signed-off-by: Andreas Rheinhardt
---
libavutil/internal.h | 36
1 file changed, 36 deletions(-)
diff --git a/libavutil/internal.h b/libavutil/internal.h
index b44cbaaa7b..c118936598 100644
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -217,42
On 28/8/22 20:17, Jaime Rios wrote:
Sorry if this has been asked before in the past.
I am wondering if there has been any conversation around changing the
current build setup of ffmpeg to CMake.
The reason I ask is that I am not a fan of having to install MinGW just to
build on Windows, and
Sorry if this has been asked before in the past.
I am wondering if there has been any conversation around changing the
current build setup of ffmpeg to CMake.
The reason I ask is that I am not a fan of having to install MinGW just to
build on Windows, and my experience so far with CMake has been
format is write-only.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/flac.c| 3 ---
libavcodec/flac.h| 6 --
libavcodec/flacdec.c | 3 +--
3 files changed, 1 insertion(+), 11 deletions(-)
diff --git a/libavcodec/flac.c b/libavcodec/flac.c
index 03c7bfb9e6..1da8aed21b 100644
---
Currently, the frame-threaded decoding API still supports thread-unsafe
callbacks. If one uses a thread-unsafe get_buffer2() callback,
calls to av_frame_unref() by the decoder are serialized, because
it is presumed that the underlying deallocator is thread-unsafe.
The frame-threaded encoder seems
ff_thread_video_encode_frame() already returns blank frames.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/encode.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/libavcodec/encode.c b/libavcodec/encode.c
index 2c02b24cf2..8c6d81286c 100644
---
It makes no sense here, as flac_parse_block_header()
is not even supposed to advance the caller's pointer.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/flac.h | 6 +++---
libavformat/flacdec.c | 1 +
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavcodec/flac.h
(The FLAC parser currently ignores the streaminfo block;
therefore some of this is decoder-only. Given that the FLAC
parser should probably use the streaminfo block, this stuff
is moved to flac_parse.h.)
Signed-off-by: Andreas Rheinhardt
---
libavcodec/flac.c| 1 +
libavcodec/flac.h
Signed-off-by: Andreas Rheinhardt
---
libavcodec/flac.h | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/libavcodec/flac.h b/libavcodec/flac.h
index 7d6286bf0f..dbfca546cf 100644
--- a/libavcodec/flac.h
+++ b/libavcodec/flac.h
@@ -55,24 +55,23 @@ enum {
It is its only user.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/Makefile | 2 +-
libavcodec/flac.c| 21 -
libavcodec/flac.h| 8
libavcodec/flacenc.c | 40 ++--
4 files changed, 35 insertions(+), 36 deletions(-)
This field is not really used by the decoder at all:
It is only output in some debug log message, but this debug
log message should better use the value read from the streaminfo
instead of a second-guessed value from the decoder.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/flacdec.c | 6
Signed-off-by: Andreas Rheinhardt
---
libavcodec/flacdec.c | 80 ++--
1 file changed, 40 insertions(+), 40 deletions(-)
diff --git a/libavcodec/flacdec.c b/libavcodec/flacdec.c
index 5ddc5a34d2..d03369eb6d 100644
--- a/libavcodec/flacdec.c
+++
Possible since 38f5a266eed1160e87da8e832a0a07818d7673cb.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/flac.h | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/libavcodec/flac.h b/libavcodec/flac.h
index cb220ab4c0..315df492a3 100644
--- a/libavcodec/flac.h
+++
This avoids including mpegvideo.h in mpeg4_unpack_bframes_bsf.c.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/h263dec.c | 1 +
libavcodec/ituh263dec.c | 1 +
libavcodec/mpeg4_unpack_bframes_bsf.c | 2 +-
libavcodec/mpeg4video.h | 42
Adds an option to use constant bitrate instead of average bitrate to the
videotoolbox encoders. This is enabled via -constant_bit_rate true.
macOS 13 is required for this option to work.
Signed-off-by: Sebastian Beckmann
---
Removed the hard-coded check for Apple Silicon CPUs.
On Fri, Aug 26, 2022 at 7:42 AM Sebastian Beckmann <
beckmann.sebast...@outlook.de> wrote:
> Adds an option to use constant bitrate instead of average bitrate to the
> videotoolbox encoders. This is enabled via -constant_bit_rate true.
> macOS 13 is required for this option to work.
>
>
On Tue, Aug 23, 2022 at 09:37:37PM +0200, Michael Niedermayer wrote:
> Fixes: ffmpeg.md
> Fixes: Out of array access
> Fixes: CVE-2022-2566
>
> Found-by: Andy Nguyen
> Found-by: 3pvd <3...@google.com>
> Reviewed-by: Andy Nguyen
> Signed-off-by: Michael Niedermayer
> ---
> libavformat/mov.c |
On Tue, Aug 23, 2022 at 03:07:53PM -0300, James Almer wrote:
> On 8/23/2022 3:00 PM, Michael Niedermayer wrote:
> > On Wed, Aug 10, 2022 at 12:19:02AM +0200, Michael Niedermayer wrote:
> > > On Tue, Aug 09, 2022 at 04:38:56PM -0300, James Almer wrote:
> > > > On 8/9/2022 4:34 PM, Michael
On Tue, Aug 23, 2022 at 12:55:44AM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: -6322983228386819992 - 5557477266266529857
> cannot be represented in type 'long'
> Fixes:
> 50112/clusterfuzz-testcase-minimized-ffmpeg_dem_IFF_fuzzer-6329186221948928
>
> Found-by:
On Mon, Aug 22, 2022 at 04:58:32PM +0200, Michael Niedermayer wrote:
> Fixes: Timeout
> Fixes:
> 50109/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_M101_fuzzer-6553193986785280
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
>
On Fri, Aug 19, 2022 at 12:35:34AM +0200, Michael Niedermayer wrote:
> Fixes: Timeout
> Fixes:
> 49791/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BETHSOFTVID_fuzzer-4583956145635328
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
On Fri, Aug 19, 2022 at 12:35:32AM +0200, Michael Niedermayer wrote:
> Signed-off-by: Michael Niedermayer
> ---
> libavcodec/bethsoftvideo.c | 13 +++--
> 1 file changed, 7 insertions(+), 6 deletions(-)
will apply
[...]
--
Michael GnuPG fingerprint:
On Fri, Aug 19, 2022 at 12:35:33AM +0200, Michael Niedermayer wrote:
> Signed-off-by: Michael Niedermayer
> ---
> libavcodec/bethsoftvideo.c | 8 ++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
will apply
[...]
--
Michael GnuPG fingerprint:
On Sun, Aug 21, 2022 at 04:23:09PM +0200, Michael Niedermayer wrote:
> On Sun, Aug 21, 2022 at 12:54:57PM +0200, Paul B Mahol wrote:
> > On Fri, Aug 19, 2022 at 12:36 AM Michael Niedermayer
> >
> > wrote:
> >
> > > Fixes: out of array access
> > > Fixes:
> > >
On Thu, Aug 18, 2022 at 12:32:57AM +0200, Michael Niedermayer wrote:
> Fixes: Timeout
> Fixes no testcase, this is the same idea as similar attacks against XML
> parsers
>
> Signed-off-by: Michael Niedermayer
> ---
> libavformat/avidec.c | 12 +++-
> 1 file changed, 11 insertions(+), 1
A threshold of 180 is needed and sufficient for the sample, twice this is used
to
cover potentially worse samples
fate/vp5 changes as the sample file is truncated and the damaged part is handled
differently
Fixes: ticket #9754
Signed-off-by: Michael Niedermayer
---
libavcodec/vpx_rac.h | 2
Hi everybody!
Attached patch fixes ticket #9468 for me.
Please review, Carl Eugen
From a28a5e26892adf56a0bb9b33de2fb76b2405cc97 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos
Date: Sun, 28 Aug 2022 17:47:23 +0200
Subject: [PATCH] lavc/j2kdec: Do not ignore colour association for packed
From: Pierre-Anthony Lemieux
The MXF demuxer does not currently set AVStream::avg_frame_rate and
::r_frame_rate
when J2K essence is wrapped according to SMPTE ST 422.
---
libavformat/mxfdec.c | 25 +
1 file changed, 25 insertions(+)
diff --git a/libavformat/mxfdec.c
On Sat, Aug 27, 2022 at 09:05:06AM +0200, Tomas Härdin wrote:
> ons 2022-08-24 klockan 22:54 +0200 skrev Michael Niedermayer:
> > On Wed, Aug 24, 2022 at 06:35:04PM +0200, Tomas Härdin wrote:
> > > But for some reason the notion
> > > that the same applies to *all* parsers, including decoders and
lör 2022-08-27 klockan 10:34 -0700 skrev Baptiste Coudurier:
> On Aug 27, 2022, at 4:30 AM, Tomas Härdin wrote:
> >
> > lör 2022-08-27 klockan 09:53 +0200 skrev Paul B Mahol:
> > > On Sat, Aug 27, 2022 at 9:30 AM Tomas Härdin
> > > wrote:
> > >
> > > > ons 2022-08-24 klockan 23:03 +0200 skrev
On 22.08.2022 22:03, Mohamed Khaled Mohamed wrote:
avfilter: add bilateral_cuda filter
GSoC'22
libavfilter/vf_bilateral_cuda.cu:the CUDA kernel for the filter
libavfilter/vf_bilateral_cuda.c: the C side that calls the kernel and gets user
input
libavfilter/allfilters.c: added the filter to it
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