> On Jan 31, 2025, at 03:40, Timo Rothenpieler wrote:
>
> AV1 uses a vastly different range than what the global options permit,
> and also for the other codecs the range of the global options is at
> least misaligned.
It ’s simpler to update qmin upper threshold than add qmin/qmax for each
e
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> compn
> Sent: Thursday, January 30, 2025 3:53 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] GSoC 2025
>
> On Thu, 30 Jan 2025 13:20:19 -0800, Koushik Dutta wrote:
>
> > Why gitlab and not GitHub? If the intent i
Hi,
I recently added a new FATE node 'ppc64-linux-gcc-14.2-asan' that runs
GCC Address Sanitizer on my G5 PowerMac.
It currently shows test failures for the vc1-* tests and wmv3-drm-dec
due to the AltiVec acceleration in libavcodec/ppc/vc1dsp_altivec.c
over-reading if the final block is less than
On Thu, 30 Jan 2025 13:20:19 -0800, Koushik Dutta wrote:
> Why gitlab and not GitHub? If the intent is on making contribution from new
> developers easier, I think the workflow should be where the majority of
> developers are actively participating.
is there a way to bridge github with a mailingl
On 1/30/2025 8:23 PM, Timo Rothenpieler wrote:
From: Diego de Souza
Added support for MV-HEVC encoding for stereoscopic videos (2 views
only). Compatible with the framepack filter when using the
AV_STEREO3D_FRAMESEQUENCE format.
Signed-off-by: Diego de Souza
---
libavcodec/nvenc.c | 70
On Fri, Jan 31, 2025 at 4:49 AM Marton Balint wrote:
>
>
>
> On Thu, 30 Jan 2025, Viraaj Raulgaonkar wrote:
>
> > If std_strict_compliance < FF_COMPLIANCE_STRICT, then warn the user of
> > the invalid sample rate instead of returning an error. This allows the
> > sample rate to be decoded in certa
Hi Martin
On Wed, Jan 29, 2025 at 11:53:53AM +0200, Martin Storsjö wrote:
> On a Zen 5, on Ubuntu 24.04 (with CLOCKS_PER_SEC 100), the
> value of clock() in this loop increments by 0 most of the time,
> and when it does increment, it usually increments by 1 compared
> to the previous round.
>
On 2025-01-30 9:09 a.m., Araz Iusubov wrote:
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 D3D12_RESOURCE_FLAG_VIDEO_DECODE_REFERENCE_ONLY resource flag.
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Vittorio Giovara
> Sent: Friday, January 31, 2025 1:14 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] Democratization
>
> On Fri, Jan 31, 2025 at 12:22 AM Soft Works <
> softwo
On Fri, Jan 31, 2025 at 12:22 AM Soft Works <
softworkz-at-hotmail@ffmpeg.org> wrote:
> > That does not mean it would be worth trying something different. I
> > already
> > listed the incidents I've just seen happen before my eyes in this
> > mailing
> > list and these are not fun incidents. I
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Vittorio Giovara
> Sent: Thursday, January 30, 2025 10:46 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] Democratization
>
> On Thu, Jan 30, 2025 at 9:02 AM Nicolas George
> w
On Thu, Jan 30, 2025 at 10:20 PM Koushik Dutta wrote:
> Why gitlab and not GitHub? If the intent is on making contribution from new
> developers easier, I think the workflow should be where the majority of
> developers are actively participating.
>
Because Github is hosted on servers in the US,
On Fri, Jan 31, 2025 at 1:03 AM Soft Works <
softworkz-at-hotmail@ffmpeg.org> wrote:
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Vittorio Giovara
> > Sent: Thursday, January 30, 2025 10:46 AM
> > To: FFmpeg development discussions and patches > de...@ffmpeg.org
From: Diego de Souza
Added support for MV-HEVC encoding for stereoscopic videos (2 views
only). Compatible with the framepack filter when using the
AV_STEREO3D_FRAMESEQUENCE format.
Signed-off-by: Diego de Souza
---
libavcodec/nvenc.c | 70 +
libavc
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Vittorio Giovara
> Sent: Thursday, January 30, 2025 7:35 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] Democratization
>
> On Thu, Jan 30, 2025 at 12:27 AM Soft Works <
> softwo
On Thu, 30 Jan 2025, Viraaj Raulgaonkar wrote:
If std_strict_compliance < FF_COMPLIANCE_STRICT, then warn the user of
the invalid sample rate instead of returning an error. This allows the
sample rate to be decoded in certain cases.
Fixes Trac Ticket #11361.
---
libavformat/riffdec.c | 7 +++
On Sun, Jan 26, 2025 at 07:29:07PM -0800, p...@sandflow.com wrote:
> From: Pierre-Anthony Lemieux
>
> ---
> tests/fate/jpeg2000.mak | 130 ++-
> tests/ref/fate/jpeg2000dec-ds0_hm_15_b8 | 6 ++
> tests/ref/fate/jpeg2000dec-ds0_ht_02_b11 | 6 ++
> tests/re
On Tue, 28 Jan 2025 23:26:39 -1000, compn wrote:
> hi,
>
> as i asked on irc this week, and as many of you may have seen it, the
> owner of twitter/x did a thing at a political rally last week:
> https://www.youtube.com/watch?v=wubITdJ_MCw
>
> when asked if he meant the gesture, the man replied
Why gitlab and not GitHub? If the intent is on making contribution from new
developers easier, I think the workflow should be where the majority of
developers are actively participating.
On Wed, Jan 29, 2025 at 11:32 AM Kieran Kunhya via ffmpeg-devel <
ffmpeg-devel@ffmpeg.org> wrote:
> On Wed, J
On 1/30/2025 4:40 PM, Timo Rothenpieler wrote:
From: Diego de Souza
Added support for MV-HEVC encoding for stereoscopic videos (2 views
only). Compatible with the framepack filter when using the
AV_STEREO3D_FRAMESEQUENCE format.
Signed-off-by: Diego de Souza
---
libavcodec/nvenc.c | 49
---
libavcodec/nvenc.c | 4 +++-
libavcodec/version.h | 4 ++--
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c
index a5c507150c..eb813ba32e 100644
--- a/libavcodec/nvenc.c
+++ b/libavcodec/nvenc.c
@@ -254,8 +254,10 @@ static void nvenc_map_
AV1 uses a vastly different range than what the global options permit,
and also for the other codecs the range of the global options is at
least misaligned.
Fixes #11365
---
libavcodec/nvenc.c | 49 +
libavcodec/nvenc.h | 2 ++
libavcodec/nvenc_a
From: Diego de Souza
Added support for MV-HEVC encoding for stereoscopic videos (2 views
only). Compatible with the framepack filter when using the
AV_STEREO3D_FRAMESEQUENCE format.
Signed-off-by: Diego de Souza
---
libavcodec/nvenc.c | 49 +
libavc
From: Diego de Souza
This commit adds support for Ultra High Quality mode for AV1 on
NVIDIA GPUs.
Signed-off-by: Diego de Souza
---
libavcodec/nvenc.h | 1 +
libavcodec/nvenc_av1.c | 5 -
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavcodec/nvenc.h b/libavcodec/nven
From: Diego de Souza
This commit extends the support for Temporal Filtering in NVENC for
AV1 and H.264 codecs. For natural videos with noise, NVENC temporal
filtering improves video coding efficiency by 4-5%.
Signed-off-by: Diego de Souza
---
libavcodec/nvenc.c | 40 ++
From: Diego de Souza
This commit adds support for 4:2:2 encoding for HEVC and H.264 on
NVIDIA Blackwell GPUs. Additionally, it supports 10-bit encoding
for H.264 on Blackwell GPUs.
Signed-off-by: Diego de Souza
---
libavcodec/nvenc.c | 68 +
libavco
From: Diego de Souza
This commit adds support for 4:2:2 decoding for HEVC and H.264 on
NVIDIA Blackwell GPUs for cuviddec. Moreover, it supports 10-bit
decoding for H.264 on Blackwell GPUs.
Signed-off-by: Diego de Souza
---
libavcodec/cuviddec.c | 83 +--
From: Diego de Souza
This commit adds support for 4:2:2 decoding for HEVC and H.264 on
NVIDIA Blackwell GPUs. Additionally, it supports 10-bit decoding
for H.264 on Blackwell GPUs.
Signed-off-by: Diego de Souza
---
libavcodec/h264_slice.c | 3 +++
libavcodec/hevc/hevcdec.c | 6 ++
liba
From: Diego de Souza
This commit adds support for 4:2:2 pixel formats, namely NV16 and
P216 for NVIDIA GPUs.
Signed-off-by: Diego de Souza
---
libavutil/hwcontext_cuda.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavutil/hwcontext_cuda.c b/libavutil/hwcontext_cuda.c
index 3de38473
This series adds support for new features and capabilities added in
todays release of the Video Codec SDK 13.0.
Diego de Souza (7):
avutil/hwcontext_cuda: add 4:2:2 pixel format support
avcodec/nvdec: add 4:2:2 decoding and 10-bit support
avcodec/cuviddec: add HEVC/H.264 4:2:2 and H.264 10-b
Hi CC
As i was speaking of infighting
this reply seems to provide a good example of the problem FFmpeg has.
But also it is insulting toward Yigithan as well as me.
As well as really misrepresenting what my mail said.
thx
On Wed, Jan 29, 2025 at 07:31:45PM +, Kieran Kunhya via ffmpeg-devel w
Hi Niklas
On Thu, Jan 30, 2025 at 12:43:13AM +0100, Niklas Haas wrote:
> On Wed, 29 Jan 2025 21:33:21 +0100 Michael Niedermayer
> wrote:
> > Hi all
> >
> > Heres my current "work in progress": (sending that before fosdem, so people
> > can discuss if they like)
> >
> > Goals:
> > The prop
If std_strict_compliance < FF_COMPLIANCE_STRICT, then warn the user of
the invalid sample rate instead of returning an error. This allows the
sample rate to be decoded in certain cases.
Fixes Trac Ticket #11361.
---
libavformat/riffdec.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-
On 30/01/2025 05:42, Marth64 wrote:
LGTM. I had noticed that #ffmpeg channel has +r mode but #ffmpeg-devel
does not which can confuse people. So if user does not have registered nick
they will only be loaded into #ffmpeg-devel.
Maybe this gets changed or explained in a second patch later but thi
On 1/30/2025 2:39 AM, Vitaly Buka via ffmpeg-devel wrote:
Hello,
Would it be possible to merge this patch?
Thanks,
Vitaly
Pushed, thanks.
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On 1/28/2025 9:23 PM, James Almer wrote:
Fixes: signed integer overflow: 7803923888585309955 - -3407677434275325337
cannot be represented in type 'int64_t' (aka 'long')
Fixes:
377736723/clusterfuzz-testcase-minimized-media_pipeline_integration_fuzzer-5052449500889088
Signed-off-by: James Almer
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 D3D12_RESOURCE_FLAG_VIDEO_DECODE_REFERENCE_ONLY resource flag.
Reference textures must also be separated fr
Should match the non-extradata path now, and fix ticket #11078.
Signed-off-by: James Almer
---
libavcodec/speexdec.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavcodec/speexdec.c b/libavcodec/speexdec.c
index d25823ef6e..b335e2fbe8 100644
--- a/libavcodec/speexd
The current filename length for the stream name when RTMP is acting as
a server is too short. Certain services such as Amazon IVS use very
long streamkeys (close to 500 characters) when using the new enhanced
RTMP multitrack feature.
When using software such as OBS that can utilize Amazon IVS mult
On 2025-01-29 10:24 am, Gyan Doshi wrote:
On 2025-01-27 10:48 am, Gyan Doshi wrote:
This error code is for expected exits, like after listing options for a
device.
Plan to push tomorrow.
Pushed as 1911a6ec26236588f72413c2b9bfe54a97a6a145
Regards,
Gyan
_
Hi,
On Thu, Jan 30, 2025 at 1:36 AM Vittorio Giovara
wrote:
>
> On Wed, Jan 29, 2025 at 9:02 PM Ronald S. Bultje wrote:
>
> > Hi,
> >
> > On Wed, Jan 29, 2025 at 2:32 PM Kieran Kunhya via ffmpeg-devel <
> > ffmpeg-devel@ffmpeg.org> wrote:
> >
> > > It's clear the contribution method is outdated
Hi Marton,
On Mon, Jan 27, 2025 at 1:25 AM Marton Balint wrote:
>
>
>
> On Sun, 26 Jan 2025, Viraaj Raulgaonkar wrote:
>
> > Instead of returning an error for invalid sample rates, warn the user
> > and set sample_rate to INT_MAX. This allows the sample rate to be
> > decoded in certain cases.
>
On Wed, Jan 29, 2025 at 10:21 PM Niklas Haas wrote:
> On Wed, 29 Jan 2025 21:51:27 +0100 Nicolas George wrote:
> > Niklas Haas (12025-01-29):
> > > I think the most important crux of the problem is a fundamental
> disagreement
> > > between Michael and the "community" (for lack of a better term)
On Thu, Jan 30, 2025 at 9:02 AM Nicolas George wrote:
> Vittorio Giovara (12025-01-30):
> > No, what we're seeing is a few representatives of the community
>
> Nobody appointed them.
>
> Nobody appointed you.
>
> I am more representative of the community than anybody who has been
> bullying Micha
On Thu, 30 Jan 2025 at 02:57, Michael Niedermayer
wrote:
>
> Fixes: out of array access
> Fixes: crash-a41ef3db699013f669b076f02f36942925f5a98c
>
> Found-by: Kacper Michajlow
> Signed-off-by: Michael Niedermayer
> ---
> libavcodec/h263dec.c | 13 +
> 1 file changed, 9 insertions(+),
On Wed, 29 Jan 2025 at 20:58, Leo Izen wrote:
>
> If there's a very large ISOBMFF box that needs to be skipped, it can
> cause an overflow for ctx->skip. There's already a safeguard to return
> quickly if ctx->skip > bufsize, so changing ctx->skip to int64_t will
> allow this to happen even if ctx
On 29/01/2025 12:52, Soft Works wrote:
[...]
for (i=0; i<12; i++) {
print("You did this you did that");
}
if (!()) {
for (i=0; i<1000; i++) {
sendEmail("");
}
}
Sounds like the accusations are more a leverage than a concern..?
Sounds like you are not adding anythi
Vittorio Giovara (12025-01-30):
> No, what we're seeing is a few representatives of the community
Nobody appointed them.
Nobody appointed you.
I am more representative of the community than anybody who has been
bullying Michael to leave.
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