See discussion on the mailing list:
https://ffmpeg.org/pipermail/ffmpeg-devel/2024-April/326054.html
---
libavutil/opt.h | 10 ++
1 file changed, 10 insertions(+)
diff --git a/libavutil/opt.h b/libavutil/opt.h
index e6013662f6..6cf2b39a63 100644
--- a/libavutil/opt.h
+++ b/libavutil/opt.h
On Wed, Apr 24, 2024 at 07:59:17AM +0200, Thilo Borgmann via ffmpeg-devel wrote:
> Hi,
>
> > adding people who "want to mentor" to CC
> >
> > thx
> >
> > On Wed, Apr 24, 2024 at 01:50:31AM +0200, Michael Niedermayer wrote:
> > > Hi all
> > >
> > > I just got the mail below. I assume the other a
xHE-AAC relies on the same postfilter mechanism
that Opus uses to improve clarity (albeit with a steeper
deemphasis filter).
The code to apply it is identical, it's still just a
simple IIR low-pass filter. This commit makes it possible
to use alternative constants.
Version 2 changes:
Move the dee
On Wed, 17 Apr 2024, Marvin Scholz wrote:
This fixes the checks to properly use runtime feature detection and
check the SDK version (*_MAX_ALLOWED) instead of the targeted version
for the relevant APIs.
As these things are pretty hard to think straight about, it could be good
with a more conc
On Mon, 22 Apr 2024, Derek Buitenhuis wrote:
Added in thep previous commit.
Typo in the commit message
// Martin
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On Mon, 22 Apr 2024, Derek Buitenhuis wrote:
Added in thep previous commit.
Signed-off-by: Derek Buitenhuis
---
libavformat/http.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/libavformat/http.c b/libavformat/http.c
index ed20359552..bbace2694f 100644
--- a/libavformat/http.c
+++ b
Apr 24, 2024, 10:54 by d...@lynne.ee:
> xHE-AAC relies on the same postfilter mechanism
> that Opus uses to improve clarity (albeit with a steeper
> deemphasis filter).
>
> The code to apply it is identical, it's still just a
> simple IIR low-pass filter. This commit makes it possible
> to use alt
As discussed in my previous series for fixing scale2ref[1], this filter
is fundamentally broken, and the only real fix would be to switch to
activate(), or ideally FFFrameSync.
[1] https://ffmpeg.org//pipermail/ffmpeg-devel/2024-March/323382.html
The main thing making this difficult is the fact t
From: Niklas Haas
And rename to ff_framesync_class. More convenient for downstream users.
---
libavfilter/framesync.c | 6 +++---
libavfilter/framesync.h | 1 +
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavfilter/framesync.c b/libavfilter/framesync.c
index 1afd70ab21..a691
From: Niklas Haas
Preliminary commit, in anticipation of adding support for multiple
inputs (with proper synchronization and activate() callback).
---
doc/filters.texi | 4 +--
libavfilter/vf_scale.c | 65 +++---
2 files changed, 63 insertions(+), 6 del
From: Niklas Haas
This is automatically enabled if the width/height expressions reference
any ref_* variable. This will ultimately serve as a more principled
replacement for the fundamentally broken scale2ref.
See-Also: https://trac.ffmpeg.org/ticket/10795
---
Changelog | 1 +
do
From: Niklas Haas
---
tests/filtergraphs/scale2ref_keep_aspect | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tests/filtergraphs/scale2ref_keep_aspect
b/tests/filtergraphs/scale2ref_keep_aspect
index f407460ec7..00b04fc3d1 100644
--- a/tests/filtergraphs/scale2ref_keep_as
Minor optimization to remove extra branches.
We need to include the header for xHE anyway, which is float-only.
>From 54f53fb1c0694bf2777a1eefb1f585a804d56978 Mon Sep 17 00:00:00 2001
From: Lynne
Date: Wed, 24 Apr 2024 13:01:14 +0200
Subject: [PATCH] aacdec: avoid generating unused code when eit
From: Niklas Haas
And remove it from the documentation.
---
Changelog | 1 +
doc/filters.texi | 73 --
libavfilter/vf_scale.c | 3 ++
3 files changed, 4 insertions(+), 73 deletions(-)
diff --git a/Changelog b/Changelog
index e821e5ac7
On Mon, 22 Apr 2024, Derek Buitenhuis wrote:
429 and 503 codes can, and often do (e.g. all Google Cloud
Storage URLs can), return a Retry-After header with the error,
indicating how long to wait, in seconds, before retrying again.
If it is not respected by, for example, using our default backoff
On Mon, 22 Apr 2024, Derek Buitenhuis wrote:
Not every use case benefits from setting retries in terms of the backoff.
Signed-off-by: Derek Buitenhuis
---
libavformat/http.c| 12 +---
libavformat/version.h | 2 +-
2 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/libav
On Mon, 22 Apr 2024, Derek Buitenhuis wrote:
This patch set adds support for properly handling HTTP 429 codes,
and their rate limiting, which is widely used and is standardized.
Changes since first set:
* Added AVERROR_HTTP_TOO_MANY_REQUESTS top error_entries in error.c, per
Andreas' review.
On 2024-04-24 04:21 pm, Niklas Haas wrote:
As discussed in my previous series for fixing scale2ref[1], this filter
is fundamentally broken, and the only real fix would be to switch to
activate(), or ideally FFFrameSync.
[1] https://ffmpeg.org//pipermail/ffmpeg-devel/2024-March/323382.html
Th
Hi, I'm bumping this patch proposal for avoiding a situation where
FFmpeg skips half the visual content when 2 jpeg2000 codestreams are
present in one frame. I re-reviewed this discussion and think I answered
all concerns. I'm hesitant with patch v3 because I consider that
touching frame_worker
On 24/04/2024 13:18, Gyan Doshi wrote:
On 2024-04-24 04:21 pm, Niklas Haas wrote:
As discussed in my previous series for fixing scale2ref[1], this filter
is fundamentally broken, and the only real fix would be to switch to
activate(), or ideally FFFrameSync.
[1] https://ffmpeg.org//pipermail/
On Wed, 24 Apr 2024 16:48:54 +0530 Gyan Doshi wrote:
>
>
> On 2024-04-24 04:21 pm, Niklas Haas wrote:
> > As discussed in my previous series for fixing scale2ref[1], this filter
> > is fundamentally broken, and the only real fix would be to switch to
> > activate(), or ideally FFFrameSync.
> >
>
On Ma, 2024-04-22 at 22:23 +0100, Mark Thompson wrote:
> Rather than turning the constraint flags into a single profile and then
> searching for that profile (and failing if it doesn't match any profile
> exactly), instead search all supported profiles and use the first one
> which supports the giv
On Ma, 2024-04-22 at 22:22 +0100, Mark Thompson wrote:
> Replace existing get_profile() with find_profile(), which finds the
> lowest compatible profile rather than requiring an exact match.
> ---
> libavcodec/h265_profile_level.c | 73 +
> libavcodec/h265_profile_l
On Ma, 2024-04-22 at 22:41 +0100, Mark Thompson wrote:
> libva 2.0 was released in 2017 and the 2.x versions are included in all
> supported distributions nowadays.
> ---
> Rebased.
>
> I think we can also drop the other quirks? They are for the proprietary media
> SDK driver (which I think is de
Signed-off-by: J. Dekker
---
libavfilter/riscv/Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/riscv/Makefile b/libavfilter/riscv/Makefile
index 0b968a9c0d..277dde2aed 100644
--- a/libavfilter/riscv/Makefile
+++ b/libavfilter/riscv/Makefile
@@ -1,2 +1,
Signed-off-by: J. Dekker
---
tests/checkasm/h264dsp.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/tests/checkasm/h264dsp.c b/tests/checkasm/h264dsp.c
index 0f484e3f43..5cb646ae49 100644
--- a/tests/checkasm/h264dsp.c
+++ b/tests/checkasm/h264dsp.c
@@ -173,6 +173,7 @@
On 4/24/2024 12:06 PM, Martin Storsjö wrote:
> Is this feature standardized in a RFC, or is it some other spec somewhere?
> I think it would be nice with a link to a spec in the commit message here.
It is in the RFC for 429 I noted in the commit I added that: RFC6585. It is also
probably in the 5
On 4/24/2024 11:53 AM, Martin Storsjö wrote:
> Typo in the commit message
Fixed locally.
- Derek
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On 4/24/2024 11:58 AM, Martin Storsjö wrote:
> This function seems to handle both the literal status codes, like 429, and
> also AVERROR style error codes, as when called from handle_http_errors, so
> perhaps it would be good for consistency to add the AVERROR here too.
Good catch. Added.
- Der
On 4/24/2024 12:08 PM, Martin Storsjö wrote:
> Minor inconsistency; the corresponding variable in the other function was
> called conn_attempts, as a plural.
Renamed to the plural version.
- Derek
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On 4/24/2024 12:13 PM, Martin Storsjö wrote:
> I had a look over this patchset, and I had a handful of minor comments,
> but overall, the patchset seems fine to me. Thanks!
Applied all your comments.
Will wait a day and then push if no others appear.
- Derek
---
tests/fate.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tests/fate.sh b/tests/fate.sh
index c5ee18de80..4081e865ae 100755
--- a/tests/fate.sh
+++ b/tests/fate.sh
@@ -30,14 +30,14 @@ lock(){
checkout(){
case "$repo" in
file:*|/*) src="${repo#file:}"
On 2024-04-24 22:01 +0200, Timo Rothenpieler wrote:
> ---
> tests/fate.sh | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tests/fate.sh b/tests/fate.sh
> index c5ee18de80..4081e865ae 100755
> --- a/tests/fate.sh
> +++ b/tests/fate.sh
> @@ -30,14 +30,14 @@ lock(){
> ch
On 24.04.2024 22:12, Alexander Strasser via ffmpeg-devel wrote:
On 2024-04-24 22:01 +0200, Timo Rothenpieler wrote:
---
tests/fate.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tests/fate.sh b/tests/fate.sh
index c5ee18de80..4081e865ae 100755
--- a/tests/fate.sh
+
On 2024-04-24 22:26 +0200, Timo Rothenpieler wrote:
> On 24.04.2024 22:12, Alexander Strasser via ffmpeg-devel wrote:
> > On 2024-04-24 22:01 +0200, Timo Rothenpieler wrote:
> > > ---
> > > tests/fate.sh | 4 ++--
> > > 1 file changed, 2 insertions(+), 2 deletions(-)
> > >
> > > diff --git a/tes
On Wed, Apr 24, 2024 at 05:25:11AM +, Xiang, Haihao wrote:
> On Wo, 2024-04-24 at 03:45 +0200, Michael Niedermayer wrote:
> > Fixes: CID1428858(2/2) Logically dead code
> >
> > Sponsored-by: Sovereign Tech Fund
> > Signed-off-by: Michael Niedermayer
> > ---
> > doc/examples/qsv_transcode.c |
On Wed, Apr 24, 2024 at 02:39:45PM +0800, myp...@gmail.com wrote:
> On Wed, Apr 24, 2024 at 9:45 AM Michael Niedermayer
> wrote:
> >
> > Fixes: CID1428858(1/2) Logically dead code
> >
> > Sponsored-by: Sovereign Tech Fund
> > Signed-off-by: Michael Niedermayer
> > ---
> > doc/examples/vaapi_tran
On Wed, Apr 24, 2024 at 05:18:55AM +, Xiang, Haihao wrote:
> On Wo, 2024-04-24 at 03:45 +0200, Michael Niedermayer wrote:
> > Fixes: CID1517022 Logically dead code
> >
> > Sponsored-by: Sovereign Tech Fund
> > Signed-off-by: Michael Niedermayer
> > ---
> > doc/examples/qsv_transcode.c | 3 +-
On 24.04.2024 22:53, Alexander Strasser via ffmpeg-devel wrote:
On 2024-04-24 22:26 +0200, Timo Rothenpieler wrote:
On 24.04.2024 22:12, Alexander Strasser via ffmpeg-devel wrote:
On 2024-04-24 22:01 +0200, Timo Rothenpieler wrote:
---
tests/fate.sh | 4 ++--
1 file changed, 2 insertions(
On Tue, Apr 23, 2024 at 03:12:59PM +0300, Rémi Denis-Courmont wrote:
>
>
> Le 21 avril 2024 23:40:08 GMT+03:00, Michael Niedermayer
> a écrit :
> >On Sun, Apr 21, 2024 at 05:11:36PM +0800, Rémi Denis-Courmont wrote:
> >>
> >>
> >> Le 17 avril 2024 21:58:32 GMT+08:00, Michael Niedermayer
> >>
On Mon, 22 Apr 2024, Devin Heitmueller wrote:
Hello,
I suspect this topic has been visited a number of times over the
years, but I figured I should re-raise it.
In the compressed domain, field ordering is represented by the
AVFieldOrder enumeration. Among the interlaced possibilities, you'
On 19.04.2024 10:38, Diego Felix de Souza via ffmpeg-devel wrote:
From: Diego Felix de Souza
Adding 10-bit encoding support for HEVC if the input is 8-bit. In
case of 8-bit input content, NVENC performs an internal CUDA 8 to
10-bit conversion of the input prior to encoding. Currently, only
AV1
ons 2024-04-17 klockan 15:58 +0200 skrev Michael Niedermayer:
> * ffchat
> (expand into realtime chat / zoom) this would
> bring in more users and developers, and we basically have almost
> all parts for it already but some people where against it
You mean inventing a new chat protoco
ons 2024-04-24 klockan 13:20 +0200 skrev Jerome Martinez:
> Hi, I'm bumping this patch proposal for avoiding a situation where
> FFmpeg skips half the visual content when 2 jpeg2000 codestreams are
> present in one frame. I re-reviewed this discussion and think I
> answered
> all concerns. I'm h
On Thu, Apr 25, 2024 at 12:50 AM Tomas Härdin wrote:
> A large long term project that would help immensely with security is
> moving to a proper parsing framework, rather than the present shotgun
> parsing approach. But this might be such a large undertaking that it's
> better to start from scratc
On Thu, Apr 25, 2024 at 12:50:02AM +0200, Tomas Härdin wrote:
> ons 2024-04-17 klockan 15:58 +0200 skrev Michael Niedermayer:
>
> > * ffchat
> > (expand into realtime chat / zoom) this would
> > bring in more users and developers, and we basically have almost
> > all parts for it alrea
On Wed, Apr 24, 2024 at 12:58:54PM +0200, Lynne wrote:
> Apr 24, 2024, 10:54 by d...@lynne.ee:
>
> > xHE-AAC relies on the same postfilter mechanism
> > that Opus uses to improve clarity (albeit with a steeper
> > deemphasis filter).
> >
> > The code to apply it is identical, it's still just a
> >
On Wed, Apr 24, 2024 at 01:20:02PM +0200, Jerome Martinez wrote:
> Hi, I'm bumping this patch proposal for avoiding a situation where FFmpeg
> skips half the visual content when 2 jpeg2000 codestreams are present in one
> frame. I re-reviewed this discussion and think I answered all concerns. I'm
>
From: Haihao Xiang
Currently it always copies the metadata fields from the last input when
there are multiple inputs for the filter. For example, the metadata
fields from input1 are copied to the output for overlay_qsv filter,
however for regular overlay filters, the metadata fields from input0 a
On 25/04/2024 00:42, Marton Balint wrote:
On Mon, 22 Apr 2024, Devin Heitmueller wrote:
Hello,
I suspect this topic has been visited a number of times over the
years, but I figured I should re-raise it.
In the compressed domain, field ordering is represented by the
AVFieldOrder enumeration
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