Hi,
On Thu, Mar 20, 2025 at 9:17 AM Zhao Zhili
wrote:
>
> From: Zhao Zhili
>
> hevc decoder output native endian yuv420p10. yuv420p10 is alias of
> yuv420p10le on little endian system, and yuv420p10be on big endian
> system.
> ---
> tests/fate/flvenc.mak | 2 +-
> tests/ref/fa
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 encoder. I feel it’s simpler this way.
I don’
On Fri, Apr 04, 2025 at 11:24:05AM +0200, Alexander Westberg-Bladh wrote:
> 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: Alexande
These are more secure
Signed-off-by: Michael Niedermayer
---
doc/fate_config.sh.template | 2 +-
doc/git-howto.texi | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/doc/fate_config.sh.template b/doc/fate_config.sh.template
index 8681805d65e..4ff8629d447 100644
---
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
> anymore of modern hardware.
>
> Additionally, I would like to try and i
From: Zhao Zhili
Sometimes AV_PKT_FLAG_KEY is the start of a new sequence, sometimes
it's not. For example, HEVC CRA NALU can be marked as keyframe.
hevc decoder doesn't check AV_PKT_FLAG_KEY, and doesn't treat CRA
as new sequence. But sometimes CRA is really the start of a new
sequence, and the
On Fri, Apr 04, 2025 at 03:56:19PM -0500, Romain Beauxis wrote:
> Le ven. 4 avr. 2025 à 15:39, Michael Niedermayer
> a écrit :
> >
> > Hi Romain
> >
> > On Wed, Apr 02, 2025 at 01:29:33PM -0500, Romain Beauxis wrote:
> > > ---
> > > libavcodec/decode.c | 130 ++
On Fri, 04 Apr 2025 22:41:39 +0200 Lynne wrote:
> On 04/04/2025 19:20, 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
> > anymore of modern har
On Fri, 04 Apr 2025 19:22:26 + "softworkz ."
wrote:
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of Niklas
> > Haas
> > Sent: Freitag, 4. April 2025 19:21
> > To: ffmpeg-devel@ffmpeg.org
> > Subject: [FFmpeg-devel] Hardware purchase request: Ryzen 9 CPU
> >
> > Hi a
---
tests/Makefile | 1 +
tests/fate/ogg-opus.mak | 11 ++
tests/ref/fate/ogg-opus-chained-meta.txt | 27
3 files changed, 39 insertions(+)
create mode 100644 tests/fate/ogg-opus.mak
create mode 100644 tests/ref/fate/og
---
libavformat/oggparseopus.c | 13 -
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/libavformat/oggparseopus.c b/libavformat/oggparseopus.c
index 218e9df581..fe25ad44f3 100644
--- a/libavformat/oggparseopus.c
+++ b/libavformat/oggparseopus.c
@@ -29,6 +29,7 @@
struct
---
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
---
tests/Makefile | 1 +
tests/fate/ogg-flac.mak | 11 +++
tests/ref/fate/ogg-flac-chained-meta.txt | 13 +
3 files changed, 25 insertions(+)
create mode 100644 tests/fate/ogg-flac.mak
create mode 100644 tests/ref/fate/ogg-flac-cha
---
libavformat/oggdec.h | 14 ++
libavformat/oggparsevorbis.c | 25 +
2 files changed, 31 insertions(+), 8 deletions(-)
diff --git a/libavformat/oggdec.h b/libavformat/oggdec.h
index 43df23f4cb..c8460a66e9 100644
--- a/libavformat/oggdec.h
+++ b/libavf
---
tests/Makefile | 1 +
tests/fate/ogg-vorbis.mak | 11 +++
tests/ref/fate/ogg-vorbis-chained-meta.txt | 17 +
3 files changed, 29 insertions(+)
create mode 100644 tests/fate/ogg-vorbis.mak
create mode 100644 tests/ref/fate/
---
tests/Makefile| 1 +
tests/api/Makefile| 2 +-
tests/api/api-dump-stream-meta-test.c | 177 ++
3 files changed, 179 insertions(+), 1 deletion(-)
create mode 100644 tests/api/api-dump-stream-meta-test.c
diff --git a/tests
---
libavcodec/decode.c | 130
1 file changed, 130 insertions(+)
diff --git a/libavcodec/decode.c b/libavcodec/decode.c
index fca0c7ff58..39d054bdea 100644
--- a/libavcodec/decode.c
+++ b/libavcodec/decode.c
@@ -39,6 +39,7 @@
#include "libavutil/maste
This is a series of patches to allow proper decoding of ogg metadata in chained
`ogg/vorbis, `ogg/flac` and `ogg/opus` streams.
## Changes since last version:
* Fixed indentation and spaces.
Romain Beauxis (8):
libavcodec/decode.c: intercept `AV_PKT_DATA_METADATA_UPDATE` packet
extra data,
Le ven. 4 avr. 2025 à 16:00, Michael Niedermayer
a écrit :
>
> On Fri, Apr 04, 2025 at 03:53:14PM -0500, Romain Beauxis wrote:
> > Le ven. 4 avr. 2025 à 15:44, Michael Niedermayer
> > a écrit :
> > >
> > > Hi Romain
> > >
> > > On Wed, Apr 02, 2025 at 01:29:35PM -0500, Romain Beauxis wrote:
> > >
Leon Grutters:
> On 3/20/25 9:02 AM, Andreas Rheinhardt wrote:
>> Leon Grutters:
>>> 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
>>> -
On Fri, Apr 04, 2025 at 03:53:14PM -0500, Romain Beauxis wrote:
> Le ven. 4 avr. 2025 à 15:44, Michael Niedermayer
> a écrit :
> >
> > Hi Romain
> >
> > On Wed, Apr 02, 2025 at 01:29:35PM -0500, Romain Beauxis wrote:
> > > ---
> > > tests/Makefile | 1 +
> > > tests/f
Le ven. 4 avr. 2025 à 15:39, Michael Niedermayer
a écrit :
>
> Hi Romain
>
> On Wed, Apr 02, 2025 at 01:29:33PM -0500, Romain Beauxis wrote:
> > ---
> > libavcodec/decode.c | 130
> > 1 file changed, 130 insertions(+)
> >
> > diff --git a/libavcodec/de
Le ven. 4 avr. 2025 à 15:41, Michael Niedermayer
a écrit :
>
> On Wed, Apr 02, 2025 at 01:29:34PM -0500, Romain Beauxis wrote:
> > ---
> > tests/Makefile| 1 +
> > tests/api/Makefile| 2 +-
> > tests/api/api-dump-stream-meta-test.c | 175 +++
Le ven. 4 avr. 2025 à 15:47, Michael Niedermayer
a écrit :
>
> Hi
>
> On Wed, Apr 02, 2025 at 01:29:40PM -0500, Romain Beauxis wrote:
> > ---
> > tests/Makefile | 1 +
> > tests/fate/ogg-opus.mak | 11 ++
> > tests/ref/fate/ogg-opus-chained-meta
Le ven. 4 avr. 2025 à 15:44, Michael Niedermayer
a écrit :
>
> Hi Romain
>
> On Wed, Apr 02, 2025 at 01:29:35PM -0500, Romain Beauxis wrote:
> > ---
> > tests/Makefile | 1 +
> > tests/fate/ogg-vorbis.mak | 11 +++
> > tests/ref/fate/ogg-vorbi
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
35d1d011fda4a92bcaf42d30ed137583b27d7f6d and
d130da9c315d5a1d3968d278bbee2238ad9051e7.
This allows detecting writes out
Le ven. 4 avr. 2025 à 15:46, Michael Niedermayer
a écrit :
>
> On Wed, Apr 02, 2025 at 01:29:38PM -0500, Romain Beauxis wrote:
> > ---
> > tests/Makefile | 1 +
> > tests/fate/ogg-flac.mak | 11 +++
> > tests/ref/fate/ogg-flac-chained-meta.txt |
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 reading
args from a 'response file'.
---
I've assumed that ld on a system will have same support as
On 3/23/2025 6:47 PM, Hendrik Leppkes wrote:
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
Hi
On Wed, Apr 02, 2025 at 01:29:40PM -0500, Romain Beauxis wrote:
> ---
> tests/Makefile | 1 +
> tests/fate/ogg-opus.mak | 11 ++
> tests/ref/fate/ogg-opus-chained-meta.txt | 27
> 3 files changed, 39 insertions(+)
>
On Wed, Apr 02, 2025 at 01:29:38PM -0500, Romain Beauxis wrote:
> ---
> tests/Makefile | 1 +
> tests/fate/ogg-flac.mak | 11 +++
> tests/ref/fate/ogg-flac-chained-meta.txt | 13 +
> 3 files changed, 25 insertions(+)
> create mode 10
On Sun, Mar 30, 2025 at 7:02 AM Gyan Doshi wrote:
> On 2025-03-29 11:52 pm, Martin Storsjö wrote:
> > On Sat, 29 Mar 2025, Gyan Doshi wrote:
> >
> >>> Did you not try to use GNU make's flie function?
> >>
> >> I just benched this and it ranges from 1m28.093s to 1m29.971s (5%
> >> faster) for the l
Hi Romain
On Wed, Apr 02, 2025 at 01:29:35PM -0500, Romain Beauxis wrote:
> ---
> tests/Makefile | 1 +
> tests/fate/ogg-vorbis.mak | 11 +++
> tests/ref/fate/ogg-vorbis-chained-meta.txt | 17 +
> 3 files changed, 29 insertions
On 04/04/2025 19:20, 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
anymore of modern hardware.
Additionally, I would like to try and incorporate AVX-512 instruct
On Wed, Apr 02, 2025 at 01:29:34PM -0500, Romain Beauxis wrote:
> ---
> tests/Makefile| 1 +
> tests/api/Makefile| 2 +-
> tests/api/api-dump-stream-meta-test.c | 175 ++
> 3 files changed, 177 insertions(+), 1 deletion(-)
>
On Fri, Mar 28, 2025 at 03:26:49AM +0100, Michael Niedermayer wrote:
> This increases the search space from the hardcoded 17 tables
> to ~ 23^512 tables
>
> The mul_count choice is chosen by bruteforce
>
> All testcases tried, improve
>
> Sponsored-by: Sovereign Tech Fund
> Signed-off-by: Michae
Hi Romain
On Wed, Apr 02, 2025 at 01:29:33PM -0500, Romain Beauxis wrote:
> ---
> libavcodec/decode.c | 130
> 1 file changed, 130 insertions(+)
>
> diff --git a/libavcodec/decode.c b/libavcodec/decode.c
> index fca0c7ff58..b754ea13b6 100644
> --- a/l
Fixes: integer overflow
No testcase
Found-by: 김승호
Signed-off-by: Michael Niedermayer
---
libavcodec/encode.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/libavcodec/encode.c b/libavcodec/encode.c
index 72dfa8867ab..6a7781336f2 100644
--- a/libavcodec/encode.c
+++ b/libavcodec/enco
Fixes: integer overflow
No testcase
Found-by: 김승호
Signed-off-by: Michael Niedermayer
---
libavcodec/dvbsubenc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/dvbsubenc.c b/libavcodec/dvbsubenc.c
index 822e3a53099..53f0f6412fa 100644
--- a/libavcodec/dvbsube
Hi Peter
On Thu, Apr 03, 2025 at 06:17:19PM -0700, Peter Xia wrote:
> Adds support of decoding animated webp.
What is missing / is needed to have our decoder support this ?
Our decoder should be made to support this, instead of
adding an external dependancy
also, isnt there a work in progress p
Le mer. 2 avr. 2025 à 16:30, Michael Niedermayer a
écrit :
>
> Hi Romain
>
> On Wed, Apr 02, 2025 at 07:43:03PM +0200, Michael Niedermayer wrote:
> > On Mon, Mar 24, 2025 at 09:50:52AM -0500, Romain Beauxis wrote:
> > > ---
> > > libavcodec/decode.c | 131
+
Hi Andreas
On Sun, Mar 30, 2025 at 05:37:00PM +0200, Andreas Rheinhardt wrote:
> Patch attached.
>
> - Andreas
> configure |5 -
> doc/developer.texi |3 ---
> 2 files changed, 8 deletions(-)
> bebf4bbda3bcdc99d5118bc0516b1f400ab6dcf0
> 0001-configure-Allow-mixing-declara
This improves speed by providing more independent things for more CPUs
Signed-off-by: Michael Niedermayer
---
libavcodec/ffv1enc.c | 6 +-
.../ref/fate/matroska-mastering-display-metadata | 16
2 files changed, 13 insertions(+), 9 deletions(-)
d
On Mon, 24 Mar 2025 21:04:46 +0100 Michael Niedermayer
wrote:
> Hi Niklas
>
> On Mon, Mar 24, 2025 at 01:43:19PM +0100, Niklas Haas wrote:
> > Hi all,
> >
> > As part of my ongoing swscale rewrite, we have both the opportunity and the
> > need to make a central decision about how to apply round
Hi Andreas
On Sun, Mar 30, 2025 at 12:42:38PM +0200, Andreas Rheinhardt wrote:
> Obsoletes my earlier patch to fix the Wdeclaration-after-statement warning.
>
> - Andreas
> rtpenc.c | 16
> 1 file changed, 8 insertions(+), 8 deletions(-)
> 16e728ea020e7f62b97032aa108cc281c7cd
On 2025-04-01 05:39 am, Michael Niedermayer wrote:
These are more secure
Signed-off-by: Michael Niedermayer
---
doc/fate_config.sh.template | 2 +-
doc/git-howto.texi | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/doc/fate_config.sh.template b/doc/fate_co
> -Original Message-
> From: ffmpeg-devel On Behalf Of Niklas
> Haas
> Sent: Freitag, 4. April 2025 19:21
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] Hardware purchase request: Ryzen 9 CPU
>
> Hi all,
>
> My current workstation (first generation Zen) is getting rather old
If there are no other comments, I will merge it in a few days
(with an explanation of the feature's specifics in the commit message).
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Patch attached.
- Andreas
From e38c3aebf110a9f5c9de73d0b9677c5b8a64000d Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt
Date: Tue, 18 Mar 2025 15:48:03 +0100
Subject: [PATCH] avutil/csp: Improve enum range comparisons
The underlying integer type of an enumeration is
implementation-defined (see
---
libavcodec/decode.c | 131
1 file changed, 131 insertions(+)
diff --git a/libavcodec/decode.c b/libavcodec/decode.c
index 2a0d8152a6..10eefe7ad9 100644
--- a/libavcodec/decode.c
+++ b/libavcodec/decode.c
@@ -39,6 +39,7 @@
#include "libavutil/maste
Hi
On Thu, Apr 03, 2025 at 11:02:01AM +0200, Kacper Michajlow wrote:
> Hello,
>
> It would be nice to have configure time ability to disable all
> `FF_API_*` for testing purposes.
>
> As we know not all code can be marked to emit Wdeprecated.
> Specifically #defines doesn't emit any warning and
Araz Iusubov:
>Subject: [FFmpeg-devel] [PATCH, v2] avcodec/d3d12va_decode: enable
>reference-only mode
>
>The Reference-Only feature in DirectX 12 is a memory optimization technique
>designed for video decoding scenarios.
>This feature requires that reference resources must be allocated with the
>
Any thoughts on this?
On Thu, Mar 20, 2025 at 5:30 PM Pranav Kant wrote:
> Patch version v5:
> - Uses two new macros DECLARE_ASM_VAR (used for both external and inline
> asm) and DECLARE_EXTERNAL_ASM_VAR (used only for external asm)
> - I intend to remove explicit existing use of attribute_visib
This also means that if a plane*slice has only 1 color nothing
is stored after the remap table
This improves compression, but more tests are needed
This also corrects the RCT offset to the exact value after remap
not a fixed 65536
Signed-off-by: Michael Niedermayer
---
libavcodec/ffv1.c
should make the code easier to understand
Signed-off-by: Michael Niedermayer
---
libavcodec/ffv1dec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/ffv1dec.c b/libavcodec/ffv1dec.c
index 21a7642a08b..25b55864107 100644
--- a/libavcodec/ffv1dec.c
+++ b/libavcodec/
Andreas Rheinhardt:
> Patch attached.
>
> - Andreas
>
>
Will fix this tomorrow by avoiding memcpy altogether (and copying the
characters in the loop instead).
- Andreas
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From: Zhao Zhili
hevc decoder output native endian yuv420p10. yuv420p10 is alias of
yuv420p10le on little endian system, and yuv420p10be on big endian
system.
---
tests/fate/flvenc.mak | 2 +-
tests/ref/fate/enhanced-flv-hevc-hdr10 | 19 ---
2 files changed, 1 i
> -Original Message-
> From: Stefano Sabatini
> Sent: Freitag, 21. März 2025 19:05
> To: FFmpeg development discussions and patches
> Cc: softworkz
> Subject: Re: [FFmpeg-devel] [PATCH v8 0/4] print_graphs: Complete
> Filtergraph Printing
>
> On date Wednesday 2025-03-19 17:04:09 +00
From: Wu Jianhua
Signed-off-by: Wu Jianhua
---
libavcodec/vvc/sei.c | 66
1 file changed, 66 insertions(+)
diff --git a/libavcodec/vvc/sei.c b/libavcodec/vvc/sei.c
index 2842862a36..365f815950 100644
--- a/libavcodec/vvc/sei.c
+++ b/libavcodec/vvc/s
Hi Niklas
On Fri, Apr 04, 2025 at 07:20:55PM +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
> anymore of modern hardware.
>
> Additionally, I would
On Wed, Apr 02, 2025 at 11:22:38PM +0200, Michael Niedermayer wrote:
> Signed-off-by: Michael Niedermayer
> ---
> libavcodec/ffv1enc.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
will apply
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
I have
On Wed, Apr 02, 2025 at 04:49:20PM +0200, Michael Niedermayer wrote:
> This reduces memory requirements
>
> Signed-off-by: Michael Niedermayer
> ---
> libavcodec/ffv1.c | 4
> libavcodec/ffv1.h | 9 -
> libavcodec/ffv1dec.c | 18 +-
On Wed, Apr 02, 2025 at 02:51:54AM +0200, Michael Niedermayer wrote:
> That is instead of a fixed 65536, we now allocate only as many as there
> are pixels.
> We also allocate only for the encoder and only when remapping is enabled
> and only for 32bit per sample
>
> This should reduce memory cons
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
anymore of modern hardware.
Additionally, I would like to try and incorporate AVX-512 instructions for
my swscale rewrite, in particular
On Fri, 4 Apr 2025, Martin Storsjö wrote:
On Tue, 1 Apr 2025, Martin Storsjö wrote:
This class is unavailable on tvOS before 17.0 (and macOS before 10.7
and iOS before 4.0, but those are fairly ancient). This makes sure
that we don't try to build the avfoundation indevice for such
OSes.
---
co
---
libavformat/oggdec.h | 14 ++
libavformat/oggparsevorbis.c | 25 +
2 files changed, 31 insertions(+), 8 deletions(-)
diff --git a/libavformat/oggdec.h b/libavformat/oggdec.h
index 43df23f4cb..c8460a66e9 100644
--- a/libavformat/oggdec.h
+++ b/libavf
---
libavcodec/amfenc.h | 2 ++
libavcodec/amfenc_av1.c | 25 +++--
2 files changed, 25 insertions(+), 2 deletions(-)
diff --git a/libavcodec/amfenc.h b/libavcodec/amfenc.h
index aec3a3f9ec..d716215035 100644
--- a/libavcodec/amfenc.h
+++ b/libavcodec/amfenc.h
@@ -106,6 +
On 3/27/2025 6:18 PM, Andreas Rheinhardt wrote:
> You read into a buffer just to ignore the read data? Why don't you just
> rewrite the loop below to inspect the data directly?
While looking into this, I noticed that this demuxer also does something
similar for the first packet which is not bounde
On Tue, 1 Apr 2025, Martin Storsjö wrote:
This class is unavailable on tvOS before 17.0 (and macOS before 10.7
and iOS before 4.0, but those are fairly ancient). This makes sure
that we don't try to build the avfoundation indevice for such
OSes.
---
configure | 15 +--
1 file changed,
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