Signed-off-by: Kacper Michajłow
---
tools/target_dem_fuzzer.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/tools/target_dem_fuzzer.c b/tools/target_dem_fuzzer.c
index 19bc1f09c1..e169438ceb 100644
--- a/tools/target_dem_fuzzer.c
+++ b/tools/target_dem_fuzzer.c
@@ -98,10 +98,7 @@ static i
Mostly to avoid warnings.
Signed-off-by: Kacper Michajłow
---
tools/target_dem_fuzzer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/target_dem_fuzzer.c b/tools/target_dem_fuzzer.c
index 8e96fad7f8..19bc1f09c1 100644
--- a/tools/target_dem_fuzzer.c
+++ b/tools/target
Signed-off-by: Kacper Michajłow
---
tools/target_dec_fuzzer.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index a15f1a3f9c..7bbf1375d0 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -72,6 +72,8 @@ static v
To avoid spam in log, each fuzzer is built separately so it's amplified
a lot.
Signed-off-by: Kacper Michajłow
---
tools/target_dec_fuzzer.c | 41 +++
1 file changed, 24 insertions(+), 17 deletions(-)
diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_
Comparing `FFMPEG_DECODER == tiff` never worked because tiff is not
defined. Original commit expected string compare, but C preprocesor
doesn't work this way.
Fixes: 3371d0611fcd31e0bc72553d88774512a58bd2ef
Signed-off-by: Kacper Michajłow
---
tools/target_dec_fuzzer.c | 2 +-
1 file changed, 1 i
This will allow to add conditional code per target codec.
Signed-off-by: Kacper Michajłow
---
tools/Makefile | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/Makefile b/tools/Makefile
index 7ae6e3cb75..3f99b337e5 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@
Minor fixes and for fuzzing targets. Mostly motivated to reduce spam in
the build log. While at it, tiff/tdsc check was fixed, which was real bug.
Kacper Michajłow (6):
tools/Makefile: add identifier macros for specific fuzzing targets
tools/target_dec_fuzzer: fix tiff/tdsc check
tools/targe
On Fri, 04 Apr 2025 23:54:55 +0200 Niklas Haas wrote:
> On Fri, 04 Apr 2025 19:20:55 +0200 Niklas Haas wrote:
> > Hi all,
> >
> > My current workstation (first generation Zen) is getting rather old (8
> > years).
> > On top of being slow and power hungry, it is also not very representative
> >
On 01/04/2025 00:40, Cameron Gutman wrote:
Previously, AV1 used filler data with CBR by default while H.264
and HEVC may or may not depending on driver version. Make this
consistent by using not filler data in CBR mode for all codecs.
Since there are valid reasons to use CBR with or without fill
On 2025-03-18 03:34 pm, Gyan Doshi wrote:
On 2025-03-18 03:27 pm, Martin Storsjö wrote:
On Mon, 17 Mar 2025, Gyan Doshi wrote:
On 2025-03-17 09:44 pm, Zhao Zhili wrote:
On Mar 17, 2025, at 23:16, Gyan Doshi wrote:
This is to not break linking with toolchains that don't support
read
Patch attached.
- Andreas
From 5cdf81c1ccd02ed02ed3d99f75e115f2984268b2 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt
Date: Mon, 31 Mar 2025 10:01:07 +0200
Subject: [PATCH] fftools/ffprobe: Fix hypothetical stack buffer overflow
It can't really happen, because no currently used pixel format
在 2025/3/20 19:17:21, Rémi Denis-Courmont :
Hi,
Le 20 mars 2025 11:27:39 GMT+02:00, daichengrong a
écrit :
Availability of RVV and ZVBB should be determined with dl_hwcap.
No. That's completely superfluous since we already check for kernel support
with hwprobe().
No. If the operating syst
Fixes use of bultins on clang x86_64-pc-windows-msvc which does not
define any __GNUC__. Also on other targets __GNUC__ is defined to 4 by
default, so any feature testing based on version is not really valid.
Signed-off-by: Kacper Michajłow
---
libavutil/intmath.h | 12 +---
libavuti
This adds support for parsing ChapterSegmentUID and ChapterSegmentEditionUID
elements in Matroska chapters. These elements are used in ordered chapters
to reference external files see #3123.
Signed-off-by: Alexander Westberg-Bladh
---
libavformat/matroska.h| 3 +++
libavformat/matroskadec.c
---
configure | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/configure b/configure
index d84e32196d..2c060b0cd4 100755
--- a/configure
+++ b/configure
@@ -5230,12 +5230,6 @@ else
ar_o='$@'
fi
-if $ar 2>&1 | grep -qi "@.*file"; then
-ar_objs="true"
-e
The current behavior when using restart_with_keyframe is that it will
recover if it also encounters any audio packet, as they are flagged as a
keyframe.
The expectation is that packets are dropped until the next _video_
keyframe.
To fix that, check if exists a video stream, if it exists check the
Signed-off-by: James Almer
---
libavutil/aes_ctr.c | 14 --
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/libavutil/aes_ctr.c b/libavutil/aes_ctr.c
index d720aa6aaf..63dcb20d3a 100644
--- a/libavutil/aes_ctr.c
+++ b/libavutil/aes_ctr.c
@@ -32,7 +32,7 @@
#define AES_B
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Stefano Sabatini
> Sent: Freitag, 21. März 2025 19:27
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [RFC] FFmpeg Execution Graph Visualization
>
> On date Tuesday 2025-03-18 02:32:13 +, Soft
On Wed, Mar 26, 2025 at 7:33 PM Zhao Zhili
wrote:
>
>
>
> > On Mar 26, 2025, at 18:38, Jun Zhao wrote:
> >
> > From: Jun Zhao
> >
> > When running 'ffmpeg -init_hw_device list' to display available hardware
> > devices, it incorrectly shows an error message:
> > "Failed to set value 'list' for o
Signed-off-by: James Almer
---
libavutil/tests/aes_ctr.c | 34 +-
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/libavutil/tests/aes_ctr.c b/libavutil/tests/aes_ctr.c
index 94b0201c7b..6f21b8bda1 100644
--- a/libavutil/tests/aes_ctr.c
+++ b/libavut
---
libavcodec/amfenc_h264.c | 19 ++-
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/libavcodec/amfenc_h264.c b/libavcodec/amfenc_h264.c
index 8f3276de27..2098c59263 100644
--- a/libavcodec/amfenc_h264.c
+++ b/libavcodec/amfenc_h264.c
@@ -501,6 +501,16 @@ FF_ENABLE
On Mar 21, 2025, at 19:23, Andreas Rheinhardt
wrote:
>
> Patch attached.
Sometimes the bitstream has builtin endian, not native endian, in which case it
shouldn’t be ignored.
>
> - Andreas
>
> <0001-fftools-ffprobe-Remove-endianness-dependency-of-pix-.patch>_
This reduces memory requirements
Signed-off-by: Michael Niedermayer
---
libavcodec/ffv1.c | 4
libavcodec/ffv1.h | 9 -
libavcodec/ffv1dec.c | 18 +-
libavcodec/ffv1enc.c | 23 +--
libavcodec/ffv1enc_tem
On 29/03/25 7:57 PM, Michael Niedermayer wrote:
> Hi Arthur
>
> On Wed, Mar 12, 2025 at 03:45:42PM -0300, Arthur Grillo wrote:
>> The current behavior when using restart_with_keyframe is that it will
>> recover if it also encounters any audio packet, as they are flagged as a
>> keyframe.
>>
>>
About 1% better compression with large slices
Signed-off-by: Michael Niedermayer
---
libavcodec/ffv1.h| 4 ++--
libavcodec/ffv1enc.c | 6 --
2 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/libavcodec/ffv1.h b/libavcodec/ffv1.h
index 664a48d1f0d..9472f9c9585 100644
--- a/li
Patch attached.
- Andreas
From 32dd03b2baa745a6c9b6e8cd80b3847b75e3a152 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt
Date: Tue, 18 Mar 2025 10:40:00 +0100
Subject: [PATCH] avdevice/sdl2: Suppress macro redefinition warning
SDL2's headers #define HAVE_PTHREAD_SETNAME_NP (to one here);
we als
From: softworkz
Signed-off-by: softworkz
---
fftools/textformat/avtextformat.c | 672 +
fftools/textformat/avtextformat.h | 171
fftools/textformat/avtextwriters.h | 68 +++
fftools/textformat/tf_compact.c| 282
fftools/textformat/tf_defa
Signed-off-by: Michael Niedermayer
---
tests/checkasm/checkasm.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
index a5b862fe52e..1cfc4feb488 100644
--- a/tests/checkasm/checkasm.c
+++ b/tests/checkasm/checkasm.c
@
Hi Martin
On Mon, Mar 31, 2025 at 04:05:27PM +0300, Martin Storsjö wrote:
> On Sat, 29 Mar 2025, Michael Niedermayer wrote:
>
> > On Wed, Mar 26, 2025 at 12:30:13PM +0200, Martin Storsjö wrote:
> > > This backports similar functionality from dav1d, from commits
> > > 35d1d011fda4a92bcaf42d30ed137
On Sun, 23 Mar 2025, James Almer wrote:
On 3/23/2025 4:33 PM, Massimo Eynard wrote:
On 23/03/2025 20:01, James Almer wrote:
On 3/22/2025 2:49 PM, Massimo Eynard wrote:
This patch adds support for decoding the fourth MLP substream
which contains the 16-channel presentation used for Atmos
From: softworkz
Signed-off-by: softworkz
---
fftools/ffprobe.c | 512 +++---
1 file changed, 256 insertions(+), 256 deletions(-)
diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index 4a90bc4824..9f869b41b3 100644
--- a/fftools/ffprobe.c
+++ b/fftools/
softworkz .:
>
>
>> -Original Message-
>> From: ffmpegagent
>> Sent: Sonntag, 23. März 2025 04:42
>> To: ffmpeg-devel@ffmpeg.org
>> Cc: softworkz
>> Subject: [PATCH v9 0/4] print_graphs: Complete Filtergraph Printing
>>
>> Due to the additional work on graph visualization (see
>> https:
On Thu, Apr 03, 2025 at 02:07:36AM +0200, Michael Niedermayer wrote:
> Hi Jerome
>
> On Wed, Apr 02, 2025 at 11:31:53PM +0200, Jerome Martinez wrote:
> > Le 02/04/2025 à 23:13, Michael Niedermayer a écrit :
> > > [...]
> > >
> > > This improves compression as wrap around can be cheaper to reach a
On Sun, Mar 16, 2025 at 08:03:58PM -0500, Romain Beauxis wrote:
> Le dim. 16 mars 2025 à 19:18, Michael Niedermayer
> a écrit :
> >
> > On Mon, Mar 17, 2025 at 01:11:51AM +0100, Michael Niedermayer wrote:
> > > On Tue, Feb 25, 2025 at 04:01:21PM -0600, Romain Beauxis wrote:
> > > > ---
> > > > te
Ping. Fate on powerpc is still broken.
> On Mar 21, 2025, at 12:11, Zhao Zhili wrote:
>
>>
>> On Mar 21, 2025, at 05:50, James Almer wrote:
>>
>> On 3/20/2025 10:17 AM, Zhao Zhili wrote:
>>> From: Zhao Zhili
>>> hevc decoder output native endian yuv420p10. yuv420p10 is alias of
>>> yuv420p10
Patch attached.
- Andreas
From 69cc1770876b15331a448138f77866990ad4b0d0 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt
Date: Wed, 19 Mar 2025 11:42:10 +0100
Subject: [PATCH] tests/checkasm/videodsp: Don't use declare_func_emms
It allows the callee to clobber the MMX state,
yet since 1e3dc705d
Hi,
I answered, but the position of the CC is such that there is nothing we can do
about NG in general.
Suspension will not achieve anything (and in this particular case, seems a bit
heavy-handed), and permanent ban is not something that the CC can do under the
current CoC.
Br,
Le 25 mars 20
By default, all globals in C/C++ compiled by clang are allocated
in non-large data sections. See [1] for background on code models.
For PIC (Position independent code), this is fine as long as binary is
small but as binary size increases, users maybe want to use medium/large
code models (-mcmodel=m
Previously, AV1 used filler data with CBR by default while H.264
and HEVC may or may not depending on driver version. Make this
consistent by using not filler data in CBR mode for all codecs.
Since there are valid reasons to use CBR with or without filler,
also add a cbr_padding option to allow us
On Mon, 3 Mar 2025, 16:38 Shreesh Adiga, <16567adigashre...@gmail.com>
wrote:
> On Thu, Feb 20, 2025 at 6:51 PM Shreesh Adiga
> <16567adigashre...@gmail.com> wrote:
> >
> > Currently the AVX2 version of uyvytoyuv422 in the SIMD loop does the
> following:
> > 4 vinsertq to have interleaving of the
Sorry, yes, that was a typo on my part, but still even with 24*1000/1001 that
would give a non-integer/fractional sample rate which ffmpeg will round.
I will locate the correct group.
Thank you.
Steve
-Original Message-
From: ffmpeg-devel On Behalf Of Zhao Zhili
Sent: Wednesday, March 1
On Wed, 2 Apr 2025, Michael Niedermayer wrote:
Signed-off-by: Michael Niedermayer
---
tests/checkasm/checkasm.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
index a5b862fe52e..1cfc4feb488 100644
--- a/tests/check
On 2025-03-31 12:09 pm, Andreas Rheinhardt wrote:
Patch attached.
LGTM.
Regards,
Gyan
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ffmpeg-devel-r
---
libavformat/oggparseflac.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/libavformat/oggparseflac.c b/libavformat/oggparseflac.c
index f25ed9cc15..29f5904575 100644
--- a/libavformat/oggparseflac.c
+++ b/libavformat/oggparseflac.c
@@ -78,6 +78,25 @@ flac_header (AV
On Sun, Mar 23, 2025 at 9:35 PM James Almer wrote:
>
> On 3/23/2025 4:33 PM, Massimo Eynard wrote:
> > On 23/03/2025 20:01, James Almer wrote:
> >> On 3/22/2025 2:49 PM, Massimo Eynard wrote:
> >>> This patch adds support for decoding the fourth MLP substream
> >>> which contains the 16-channel pr
On 1 Apr 2025, at 11:26, Chris Hodges wrote:
> Fixed warning about OBU count being wrong, which can only be
> determined when the number of OBUs in the header is non-zero,
> not the other way round.
>
> Signed-off-by: Chris Hodges
> ---
> libavformat/rtpdec_av1.c | 2 +-
> 1 file changed, 1 inse
Signed-off-by: Michael Niedermayer
---
libavcodec/ffv1enc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c
index a09ab300389..cd1f6165f75 100644
--- a/libavcodec/ffv1enc.c
+++ b/libavcodec/ffv1enc.c
@@ -1266,8 +1266,8 @@ static
On 22/03/2025 18:49, Massimo Eynard wrote:
This patch adds support for decoding the fourth MLP substream
which contains the 16-channel presentation used for Atmos
audio objects.
By default only the first three substreams are decoded
unless the new extract_objects flag is enabled as the resulting
On 26 Sep 2022, at 21:24, Marvin Scholz wrote:
> According to RFC 6416 the audio stream sender can pass the data rate
> for the audio bitstream as "bitrate=" media format parameter.
>
> Signed-off-by: Marvin Scholz
> ---
Somehow the correct author line got lost when I sent that patch...
It s
This is a series of patches to allow proper decoding of ogg metadata in chained
`ogg/vorbis, `ogg/flac` and `ogg/opus` streams.
FATE samples for the new tests can be found here:
https://www.dropbox.com/scl/fo/xrtrna2rxr1j354hrtymq/AGwemlxHYecBLNmQ8Fsy--4?rlkey=lzilr4m9w4gfdqygoe172vvy8&dl=0
## C
If a supported tag has a class, e.g "" it is ignored entirely;
so for example "Hello" would be converted to "Hello{\i0}"
instead of the intended "{\i1}Hello{\i0}".
Signed-off-by: Leon Grutters
---
libavcodec/webvttdec.c | 39 ---
1 file changed, 28 insertions(
Andreas Rheinhardt:
> Patches attached.
>
> - Andreas
>
Will apply this patchset tomorrow unless there are objections.
- Andreas
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> This C90 rule forces us to use a too big scope and should
> therefore be dropped. Given that we already require C11,
> all supported compilers can handle mixed declarations
> and statements just fine.
I like the new style. But other people may have reasons more than C standard
and compiler supp
In this iteration I've made the following changes, based on the received
feedback:
- No external tools are needed by the build system.
- The external filters should be put in ext/libavfilter. Anything there will be
included.
- The build system will execute a file called `configure.sh` in the d
On 3/23/2025 4:33 PM, Massimo Eynard wrote:
On 23/03/2025 20:01, James Almer wrote:
On 3/22/2025 2:49 PM, Massimo Eynard wrote:
This patch adds support for decoding the fourth MLP substream
which contains the 16-channel presentation used for Atmos
audio objects.
By default only the first three
Signed-off-by: Dawid Kozinski
---
libavcodec/libxevd.c | 12
1 file changed, 12 insertions(+)
diff --git a/libavcodec/libxevd.c b/libavcodec/libxevd.c
index 520fdab7d8..8a1719f264 100644
--- a/libavcodec/libxevd.c
+++ b/libavcodec/libxevd.c
@@ -154,15 +154,27 @@ static int export_st
On 3/19/2025 1:36 PM, Zhao Zhili wrote:
On Mar 19, 2025, at 23:38, Sean McGovern wrote:
Hi Zhao,
On Mon, Mar 10, 2025 at 10:35 PM Zhao Zhili
wrote:
From: Zhao Zhili
---
tests/fate/flvenc.mak | 4 +
tests/ref/fate/enhanced-flv-hevc-hdr10 | 100 +
If a supported tag has a class, e.g "" it is ignored entirely;
so for example "Hello" would be converted to "Hello{\i0}"
instead of the intended "{\i1}Hello{\i0}".
Signed-off-by: Leon Grutters
---
libavcodec/webvttdec.c | 51 +-
1 file changed, 40 insertio
On Wed, 26 Mar 2025, Martin Storsjö wrote:
This makes sure to disable VideoToolbox if building with an SDK
that does contain VideoToolbox, but targeting an older version of
the OS where it is unavailable. Previously, we would enable
VideoToolbox as long as the framework itself was found, which o
From: Zhao Zhili
---
libavcodec/avs3_parser.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/avs3_parser.c b/libavcodec/avs3_parser.c
index ea495b1c7c..71278c7e2d 100644
--- a/libavcodec/avs3_parser.c
+++ b/libavcodec/avs3_parser.c
@@ -97,7 +97,7 @@ static void pa
---
tools/target_swr_fuzzer.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/tools/target_swr_fuzzer.c b/tools/target_swr_fuzzer.c
index f154a11632..59fa24af64 100644
--- a/tools/target_swr_fuzzer.c
+++ b/tools/target_swr_fuzzer.c
@@ -79,7 +79,7 @@ int LLVMFuzzerTestOneIn
On Mon, 27 Nov 2023 at 12:48, Nicolas George wrote:
> Michael Riedl (12023-11-27):
> > Regardless, this will only test the implementation against itself. If
> that makes
> > sense and sounds reasonable, I will add the server support to this patch
> series.
>
> Thanks. It will not be enough in a p
AVBR does not use VAEncMiscParameterTypeHRD, so attempting to set
rc_buffer_size and bit_rate together will cause the rc_buffer_size
to be ignored if the VAAPI driver supports AVBR. We should prefer
regular VBR for that case.
Signed-off-by: Cameron Gutman
---
libavcodec/vaapi_encode.c | 5 -
On Sat, Apr 05, 2025 at 09:38:10AM +0200, Michael Niedermayer wrote:
> On Thu, Apr 03, 2025 at 10:31:26PM +0200, Andreas Rheinhardt wrote:
> > Patches attached.
> >
> > - Andreas
>
> [...]
>
> > libavcodec/mjpegenc_huffman.c| 33 ++
> > libavcodec/tests/mjp
Hi Peter
On Fri, Apr 04, 2025 at 08:21:21PM -0700, Peter Xia wrote:
> Hi Michael,
>
> The current webp decoder does not support animated, only webp stills. It has
> been a pretty long standing feature request (#4907).
>
> Although it adds dependency of the libwebp decoder library, libwebp itse
From: daichengrong
Availability of RVV and ZVBB should be determined with dl_hwcap.
As those extensions rely on vector registers, kernel vector support
is required to save the state of context switching.
FFmpeg requires hwprobe for hardware capability detection, and cooperates
with dl_hwcap t
Sorry, must have messed something up when running the tests locally.
I will also check the warning.
New contributor here, I have been looking at this issue for years now so I
thought I would try to contribute.
https://trac.ffmpeg.org/ticket/3123
My plan is
* Read the extra data needed to support
Peter Xia 于2025年4月5日周六 11:21写道：
>
> Hi Michael,
>
> The current webp decoder does not support animated, only webp stills. It has
> been a pretty long standing feature request (#4907).
>
> Although it adds dependency of the libwebp decoder library, libwebp itself is
> already a dependency of the
On Thu, Apr 03, 2025 at 10:31:26PM +0200, Andreas Rheinhardt wrote:
> Patches attached.
>
> - Andreas
[...]
> libavcodec/mjpegenc_huffman.c| 33 ++
> libavcodec/tests/mjpegenc_huffman.c |6 ++-
> tests/ref/fate/jpg-icc
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