Neal Gompa 于2023年5月11日周四 09:31写道：
>
> On Wed, May 10, 2023 at 7:13 AM Steven Liu wrote:
> >
> > Neal Gompa 于2023年5月10日周三 19:05写道：
> > >
> > > On Tue, May 9, 2023 at 6:48 AM Gyan Doshi wrote:
> > > >
> > > >
> > > >
> > > > On 2023-05-09 04:05 pm, Neal Gompa wrote:
> > > > > On Tue, May 9, 2023
On Wed, May 10, 2023 at 7:13 AM Steven Liu wrote:
>
> Neal Gompa 于2023年5月10日周三 19:05写道：
> >
> > On Tue, May 9, 2023 at 6:48 AM Gyan Doshi wrote:
> > >
> > >
> > >
> > > On 2023-05-09 04:05 pm, Neal Gompa wrote:
> > > > On Tue, May 9, 2023 at 12:14 AM Gyan Doshi wrote:
> > > >>
> > > >>
> > >
The 1000 did result in a apparent never ending reload loop
Issue found by: Сергей Колесников
Signed-off-by: Michael Niedermayer
---
libavformat/hls.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/hls.c b/libavformat/hls.c
index 11e345b280..77bce8fc0d 100644
---
Issue found by: Сергей Колесников
Signed-off-by: Michael Niedermayer
---
libavformat/format.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavformat/format.c b/libavformat/format.c
index 76f25ab5a6..52b814e67d 100644
--- a/libavformat/format.c
+++
Addressed issue with old expr being released regardless of new command
succeeding
which caused crash on invalid commands.
--
--
with best regards
Oleg Afanasyev
From a50bf9e58a0f90d63aba3c84de40f31dc22ebfce Mon Sep 17 00:00:00 2001
From: Oleg
Date: Sat, 29 Apr 2023 19:56:46
Currently, the -1 (MR) preset is disallowed as it's taken as the preset
option not set, and the only way to access it was through svtav1-params.
Signed-off-by: Christopher Degawa
---
libavcodec/libsvtav1.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
On 4/27/2023 9:02 AM, Dawid Kozinski wrote:
- Added constants definitions for EVC parser
- Provided NAL units parsing following ISO_IEC_23094-1
- EVC parser registration
Signed-off-by: Dawid Kozinski
---
libavcodec/Makefile |1 +
libavcodec/evc.h| 155
Hi Marton,
Thanks for your feedback.
On Mon, May 8, 2023 at 3:58 PM Marton Balint wrote:
> On Thu, 27 Apr 2023, Ammon Riley wrote:
> > This patch simply recognizes the AAC audio tracks during
> > decode -- it does not add functionality to encode AAC in
> > MXF.
> >
> > A sample file
On 5/9/23 11:41, Michael Niedermayer wrote:
On Tue, May 09, 2023 at 08:15:34AM +0200, Anton Khirnov wrote:
Quoting Michael Niedermayer (2023-05-09 01:25:00)
On Sun, May 07, 2023 at 10:42:56PM +0200, Anton Khirnov wrote:
Quoting Michael Niedermayer (2023-05-03 14:30:38)
Its unexpected that a
Will apply as it now works.
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Attached.
From 1f6aded57aab1fd8c6c7ba6fa5261d7979666f66 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Wed, 10 May 2023 15:41:01 +0200
Subject: [PATCH] swresample: reuse DSP functions from avutil
Improves generic mixing dramatically.
Signed-off-by: Paul B Mahol
---
libswresample/rematrix.c
On Wed, May 10, 2023 at 08:44:31AM +0200, Tobias Rapp wrote:
> On 09/05/2023 22:44, Michael Niedermayer wrote:
>
> > On Tue, May 09, 2023 at 08:19:36AM +0200, Anton Khirnov wrote:
> > > Quoting Michael Niedermayer (2023-05-09 00:35:08)
> > > > [...]
> > > > would anyone be opposed to return 0
From: Niklas Haas
Fairly straightforward. We just need to modify the scaler handling code
slightly to support looking at a different list of filter presets.
---
doc/filters.texi| 31 +++
libavfilter/vf_libplacebo.c | 17 +++--
2 files changed,
From: Niklas Haas
This exposes libplacebo's frame mixing functionality to vf_libplacebo,
by allowing users to specify a desired target fps to output at. Incoming
frames will be smoothly resampled (in a manner determined by the
`frame_mixer` option, to be added in the next commit).
To generate a
From: Niklas Haas
This commit contains no functional change. The goal is merely to
separate the highly intertwined `filter_frame` and `process_frames`
functions into their separate concerns, specifically to separate frame
uploading (which is now done directly in `filter_frame`) from emitting a
From: Niklas Haas
To present compatibility with the current behavior, we keep track of a
FIFO of exact frame timestamps that we want to output to the user. In
practice, this is essentially equivalent to the current filter_frame()
code, but this design allows us to scale to more complicated use
From: Niklas Haas
Only update this struct when it's expected to change, and cache it
otherwise. Partially motivated by a desire to make `process_frames`
smaller.
---
libavfilter/vf_libplacebo.c | 228
1 file changed, 126 insertions(+), 102 deletions(-)
diff
From: Niklas Haas
This does not leverage any immediate benefits, but refactors and
prepares the codebase for upcoming changes, which will include the
ability to do deinterlacing and resampling (frame mixing).
---
libavfilter/vf_libplacebo.c | 214
1 file
On Wed, May 10, 2023 at 2:50 PM Michael Koch
wrote:
> Well, I can't see how it looks now, but the sequence white - gray -
> white (which is impossible in a sine wave) should no longer be there,
> because cos(x) = cos(-x).
>
This is not caused by sin() but because video is full range yuv but
Well, I can't see how it looks now, but the sequence white - gray -
white (which is impossible in a sine wave) should no longer be there,
because cos(x) = cos(-x).
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On Wed, May 10, 2023 at 2:32 PM Michael Koch
wrote:
> ffmpeg -f lavfi -i zoneplate=kx2=320:ky2=240,format=gray -frames 1 -y
> out.png
>
> When you draw a line through the center, you have
> black - gray - white - gray - white - gray -black
> which means the sine wave changes its sign in the
ffmpeg -f lavfi -i zoneplate=kx2=320:ky2=240,format=gray -frames 1 -y
out.png
When you draw a line through the center, you have
black - gray - white - gray - white - gray -black
which means the sine wave changes its sign in the center.
That's why zoneplates are normally calculated with cos()
On Wed, May 10, 2023 at 1:58 PM Michael Koch
wrote:
> Isn't it better to use cos() instead of sin()? With sin() there is a
> discontinuity in the center.
>
Where you see discontinuity in the filter output?
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Hi,
Le 10 mai 2023 11:46:57 GMT+03:00, Arnie Chang a écrit
:
>Considering the benefits of the open ISA like RISC-V,
>the intrinsic code should still have a better chance of being optimized by
>the compiler for hardware variants.
You probably have access to proprietary performance information
Isn't it better to use cos() instead of sin()? With sin() there is a
discontinuity in the center.
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On 5/7/2023 10:32 AM, Anton Khirnov wrote:
* take num_ticks_per_picture_minus_1 into account, since that is a part
of the framerate computation
* stop exporting num_ticks_per_picture_minus_1 into
AVCodecContext.ticks_per_frame, as that field is used for other
purposes (in conjunction
May 10, 2023, 10:47 by arnie.ch...@sifive.com:
> Hi Lynne
>
> I fully respect the policy and understand the disadvantages of intrinsic
> code.
> Considering the benefits of the open ISA like RISC-V,
> the intrinsic code should still have a better chance of being optimized by
> the compiler for
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> "zhilizhao(赵志立)"
> Sent: Wednesday, May 10, 2023 12:09 PM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH v1] libavfi/dnn: add Paddle Inference as
> one of DNN backend
>
>
Hi,
On Tue, May 9, 2023 at 1:28 AM Dai, Jianhui J <
jianhui.j.dai-at-intel@ffmpeg.org> wrote:
> Avoid compiling error if included by multiple sources.
>
> Signed-off-by: Jianhui Dai
> ---
> libavcodec/Makefile | 4 ++--
> libavcodec/vp8data.c | 42
On Sat, May 6, 2023 at 8:41 PM Devin Heitmueller <
devin.heitmuel...@ltnglobal.com> wrote:
> On Sat, May 6, 2023 at 8:16 AM James Almer wrote:
> > Can you bench with the START_TIMER and STOP_TIMER macros in timer.h?
> > Also, define CACHED_BITSTREAM_READER in bitpacked_dec.c before including
> >
Neal Gompa 于2023年5月10日周三 19:05写道：
>
> On Tue, May 9, 2023 at 6:48 AM Gyan Doshi wrote:
> >
> >
> >
> > On 2023-05-09 04:05 pm, Neal Gompa wrote:
> > > On Tue, May 9, 2023 at 12:14 AM Gyan Doshi wrote:
> > >>
> > >>
> > >> On 2023-05-09 08:11 am, Neal Gompa wrote:
> > >>> On Mon, May 8, 2023 at
On Sun, May 7, 2023 at 3:03 PM Lance Wang wrote:
> LGTM for the patchset.
>
>
I will help to apply the patchset tomorrow if no further comments. thx.
> On Sat, May 6, 2023 at 2:13 AM Devin Heitmueller <
> devin.heitmuel...@ltnglobal.com> wrote:
>
>> When transcoding video that contains 708
On Tue, May 9, 2023 at 6:48 AM Gyan Doshi wrote:
>
>
>
> On 2023-05-09 04:05 pm, Neal Gompa wrote:
> > On Tue, May 9, 2023 at 12:14 AM Gyan Doshi wrote:
> >>
> >>
> >> On 2023-05-09 08:11 am, Neal Gompa wrote:
> >>> On Mon, May 8, 2023 at 9:55 PM Steven Liu wrote:
> Neal Gompa
Patches attached.
If there is enough interest I'm willing to make proper audio filter source
with more features and more formats support.
From 55e47a125d929b88578eb743203e81fbf7770cab Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Wed, 10 May 2023 10:44:51 +0200
Subject: [PATCH 2/2] avformat:
Hi Lynne
I fully respect the policy and understand the disadvantages of intrinsic
code.
Considering the benefits of the open ISA like RISC-V,
the intrinsic code should still have a better chance of being optimized by
the compiler for hardware variants.
At this moment, the intrinsic
Am 10.05.23 um 09:41 schrieb Thilo Borgmann:
Am 10.05.23 um 03:36 schrieb Thomas Volkert:
Hi,
Am 15.03.2023 um 20:30 schrieb Thilo Borgmann:
for our recent appearance at the Chemnitzer Linux Tage, I'd like to
request reimbursements for my travel cost.
I picked up Carl-Eugen in Berlin and
Approved and applied.
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Am 10.05.23 um 03:36 schrieb Thomas Volkert:
Hi,
Am 15.03.2023 um 20:30 schrieb Thilo Borgmann:
for our recent appearance at the Chemnitzer Linux Tage, I'd like to
request reimbursements for my travel cost.
I picked up Carl-Eugen in Berlin and we drove to Chemnitz together
(~560 km in
On 09/05/2023 22:44, Michael Niedermayer wrote:
On Tue, May 09, 2023 at 08:19:36AM +0200, Anton Khirnov wrote:
Quoting Michael Niedermayer (2023-05-09 00:35:08)
[...]
would anyone be opposed to return 0 from dash_probe() when
both the mime_type and the extension are wrong ?
I would.
probe()
Quoting James Zern (2023-05-09 20:17:37)
> This could fall back to frame rate or ticks, but I imagine this case
> would be unlikely in practice unless the timebase was quite large.
Yeah, I think it's better not to get fancy unless we know it's needed.
Thanks,
--
Anton Khirnov
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