On 2023-11-17 09:03:03 -0800, Dmitry Rogozhkin wrote:
> Guard against segfault running VLC decoding under msys2 [1]:
>
> Thread 33 received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 37728.0xadd0]
> ff_hwaccel_frame_priv_alloc (avctx=0x6447b00,
> hwaccel_picture_private=0x65dfd00)
On Sun, Nov 19, 2023 at 08:48:19AM +0100, Anton Khirnov wrote:
> Reminder that the vote starts tomorrow.
>
> Quoting Anton Khirnov (2023-11-17 10:40:06)
> > The list of candidates I have so far is:
> > * Ronald Bultje
> > * Alexander Strasser
> > * Hendrik Leppkes
> > * Reimar Döffinger
> > * Bapt
There are much more serious issues with this filter. That why my approach
and fix is to completely rewrite it.
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or ema
On date Saturday 2023-11-04 22:26:27 +0100, Stefano Sabatini wrote:
> On date Wednesday 2023-09-06 11:04:49 +0530, Gyan Doshi wrote:
> [...]
>
> Sorry for the slow reply.
>
> > > -Argument is a list of @var{key}=@var{value} couples separated by
> > > -":". In @var{filter} and @var{psy-rd} options
Gathers are (unsurprisingly) a notable exception to the rule that R-V V
gets faster with larger group multipliers. So roll the function to speed
it up.
Before:
vector_fmul_reverse_fixed_c: 2840.7
vector_fmul_reverse_fixed_rvv_i32: 2430.2
After:
vector_fmul_reverse_fixed_c: 2841.0
vect
Roll the loop to avoid slow gathers.
Before:
vector_fmul_reverse_c: 1561.7
vector_fmul_reverse_rvv_f32: 2410.2
vector_fmul_window_c:2068.2
vector_fmul_window_rvv_f32: 1879.5
After:
vector_fmul_reverse_c: 1561.7
vector_fmul_reverse_rvv_f32: 916.2
vector_fmul_window_c:
On Fri, Nov 17, 2023 at 7:38 AM Kyle Swanson wrote:
> Hi,
>
> On Wed, Nov 15, 2023 at 12:39 PM Paul B Mahol wrote:
> >
> > Attached.
>
> Only had a few minutes to look at this. Seems like more than just
> merging two filters, I see a bunch of new filter options for example.
> Can you explain?
>
---
doc/filters.texi | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/doc/filters.texi b/doc/filters.texi
index 38615e4f18..bd4e4ca8f7 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -28163,7 +28163,12 @@ Only affects hardware cursors. If a game or
application ren
---
doc/filters.texi | 15 +++
libavfilter/vsrc_ddagrab.c | 7 ++-
2 files changed, 17 insertions(+), 5 deletions(-)
diff --git a/doc/filters.texi b/doc/filters.texi
index bd4e4ca8f7..30b7c73826 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -28165,10 +28165,10
Quoting Michael Niedermayer (2023-11-19 11:35:20)
> On Sun, Nov 19, 2023 at 08:48:19AM +0100, Anton Khirnov wrote:
> > Reminder that the vote starts tomorrow.
> >
> > Quoting Anton Khirnov (2023-11-17 10:40:06)
> > > The list of candidates I have so far is:
> > > * Ronald Bultje
> > > * Alexander
vector_fmul_window_scaled_fixed_c: 4393.7
vector_fmul_window_scaled_fixed_rvv_i64: 1642.7
---
libavutil/riscv/fixed_dsp_init.c | 7 -
libavutil/riscv/fixed_dsp_rvv.S | 48
2 files changed, 54 insertions(+), 1 deletion(-)
diff --git a/libavutil/riscv/fi
This stores the constant coefficients deinterleaved, so that they can be
loaded directly with NF=0. Unfortunately, we cannot optimise loading the
input, due to insufficient memory alignment (not 32-bit).
Before:
g722_apply_qmf_c: 82.5
g722_apply_qmf_rvv_i32: 78.2
After:
g722_apply_qmf_c:
Hi,
Followup question...
On 11/1/2023 9:25 PM, Derek Buitenhuis wrote:
> This is certainly interesting considering we just had a giant thread about
> not using
> or using SPI, with multiple people accused of having corporate interests.
I noticed FFmpeg is on the NAB floor plan.
This implies FF
On 11/19/2023 2:05 PM, Derek Buitenhuis wrote:
> So who signed? The "anonymous" corproate entity, on behalf of FFmpeg, with out
> our consent?
http://ffmpeg.org/pipermail/ffmpeg-devel/2023-November/317196.html
Prob unrelated I am sure.
- Derek
___
ffmp
On 11/19/2023 2:19 PM, Derek Buitenhuis wrote:
> http://ffmpeg.org/pipermail/ffmpeg-devel/2023-November/317196.html
FFS. Here is the right link:
http://ffmpeg.org/pipermail/ffmpeg-devel/2023-November/316603.html
- Deek
___
ffmpeg-devel mailing list
ff
On Sun, 19 Nov 2023, 14:05 Derek Buitenhuis,
wrote:
> Hi,
>
> Followup question...
>
> On 11/1/2023 9:25 PM, Derek Buitenhuis wrote:
> > This is certainly interesting considering we just had a giant thread
> about not using
> > or using SPI, with multiple people accused of having corporate intere
On Fri, Nov 17, 2023 at 6:04 PM Dmitry Rogozhkin
wrote:
>
> Guard against segfault running VLC decoding under msys2 [1]:
>
> Thread 33 received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 37728.0xadd0]
> ff_hwaccel_frame_priv_alloc (avctx=0x6447b00,
> hwaccel_picture_private=0x65df
Attached.
From 0ff5ad526363bed85022381134a152682cdba487 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Thu, 11 Jan 2018 21:32:22 +0100
Subject: [PATCH] avfilter: add ambisonic decoder
Signed-off-by: Paul B Mahol
---
libavfilter/Makefile |1 +
libavfilter/af_ambisonic.c
The input is laid out in 16 segments, of which 13 actually need to be
loaded. There are no really efficient ways to deal with this:
1) If we load 8 segments wit unit stride, then narrow to 16 segments with
right shifts, we can only one half-size vector per segment, or just 2
elements per vect
Attached.From 1b7a510ff5720d21868f0284c7a50489034bee7d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zsolt=20Vad=C3=A1sz?=
Date: Fri, 10 Mar 2023 11:23:13 +
Subject: [PATCH v6 1/2] avformat/flac_picture: Add ff_flac_write_picture
This function is able to write cover art into both FLAC and Ogg file
Attached.From 38716e20b2e8b3a711cc22f7e7abc45731aa79b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zsolt=20Vad=C3=A1sz?=
Date: Fri, 10 Mar 2023 11:26:27 +
Subject: [PATCH v6 2/2] avformat/oggenc: Add support for embedding cover art
Fixes #4448.
Signed-off-by: Zsolt Vadasz
---
libavformat/ogge
Attached.
From 79d3fceece0ead163ffcaca753b9479669776d2f Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Sun, 19 Nov 2023 19:35:43 +0100
Subject: [PATCH] avfilter: use AV_OPT_TYPE_CHLAYOUT
Signed-off-by: Paul B Mahol
---
libavfilter/af_channelmap.c | 57 +--
l
diff_bytes_c: 163.0
diff_bytes_rvv_i32: 52.7
---
libavcodec/lossless_videoencdsp.c | 4 ++-
libavcodec/lossless_videoencdsp.h | 1 +
libavcodec/riscv/Makefile | 2 ++
libavcodec/riscv/llvidencdsp_init.c | 39 +
libavcodec/riscv/llvidencdsp_rvv.S |
On Sat, Nov 18, 2023 at 10:06:37AM +0800, Logan.Lyu wrote:
> put_hevc_pel_bi_pixels4_8_c: 54.7
> put_hevc_pel_bi_pixels4_8_neon: 43.0
> put_hevc_pel_bi_pixels6_8_c: 94.7
> put_hevc_pel_bi_pixels6_8_neon: 37.0
> put_hevc_pel_bi_pixels8_8_c: 171.0
> put_hevc_pel_bi_pixels8_8_neon: 24.0
> put_hevc_pel
On Sun, Nov 19, 2023 at 12:58:17PM +0100, Anton Khirnov wrote:
> Quoting Michael Niedermayer (2023-11-19 11:35:20)
> > On Sun, Nov 19, 2023 at 08:48:19AM +0100, Anton Khirnov wrote:
> > > Reminder that the vote starts tomorrow.
> > >
> > > Quoting Anton Khirnov (2023-11-17 10:40:06)
> > > > The li
On Sun, Nov 19, 2023 at 02:26:22PM +, Kieran Kunhya via ffmpeg-devel wrote:
[...]
> I would not find it acceptable for SPI to pay these costs. I do not feel
> donors would want their money spent on a corporate show in Las Vegas.
all SPI refunds must be posted to the mailing list and approved b
On Sun, 19 Nov 2023, Paul B Mahol wrote:
On Fri, Nov 17, 2023 at 7:38 AM Kyle Swanson wrote:
Hi,
On Wed, Nov 15, 2023 at 12:39 PM Paul B Mahol wrote:
>
> Attached.
Only had a few minutes to look at this. Seems like more than just
merging two filters, I see a bunch of new filter options f
On Sun, Nov 19, 2023 at 08:33:08PM +0100, Paul B Mahol wrote:
> Attached.
> af_channelmap.c | 57
> ++
> af_channelsplit.c | 14 +++--
> af_join.c | 23 -
> af_surround.c | 28 +++---
Fixed issue.
From 3abdd4d0b085a6c5aa3e6114448a2967d584d7c4 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Sun, 19 Nov 2023 19:35:43 +0100
Subject: [PATCH] avfilter: use AV_OPT_TYPE_CHLAYOUT
Signed-off-by: Paul B Mahol
---
libavfilter/af_channelmap.c | 59 ++-
On Sun, Nov 19, 2023 at 10:55 PM Marton Balint wrote:
>
>
> On Sun, 19 Nov 2023, Paul B Mahol wrote:
>
> > On Fri, Nov 17, 2023 at 7:38 AM Kyle Swanson wrote:
> >
> >> Hi,
> >>
> >> On Wed, Nov 15, 2023 at 12:39 PM Paul B Mahol wrote:
> >> >
> >> > Attached.
> >>
> >> Only had a few minutes to
On Sun, Nov 19, 2023 at 9:46 PM Michael Niedermayer
wrote:
>
> On Sun, Nov 19, 2023 at 02:26:22PM +, Kieran Kunhya via ffmpeg-devel
> wrote:
> [...]
> > I would not find it acceptable for SPI to pay these costs. I do not feel
> > donors would want their money spent on a corporate show in Las
On Tue, Nov 14, 2023 at 07:46:16PM +0100, Michael Niedermayer wrote:
> On Tue, Nov 14, 2023 at 06:32:19PM +0100, Hendrik Leppkes wrote:
> > On Tue, Nov 14, 2023 at 6:21 PM Michael Niedermayer
> > wrote:
> > >
> > > Signed-off-by: Michael Niedermayer
> > > ---
> > > libavcodec/h264_picture.c | 1
On Sun, Nov 19, 2023 at 7:11 PM Michael Niedermayer
wrote:
> On Tue, Nov 14, 2023 at 07:46:16PM +0100, Michael Niedermayer wrote:
> > On Tue, Nov 14, 2023 at 06:32:19PM +0100, Hendrik Leppkes wrote:
> > > On Tue, Nov 14, 2023 at 6:21 PM Michael Niedermayer
> > > wrote:
> > > >
> > > > Signed-off
> On Nov 18, 2023, at 01:24, Zhao Zhili wrote:
>
> From: Zhao Zhili
>
> If there is a single group of SPS/PPS before an IDR frame, but no
> SPS/PPS after that, we will miss the chance to reset
> idr_sps_seen/idr_pps_seen. No SPS/PPS are inserted afterwards.
>
> This patch saves in-band SPS/P
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> James Almer
> Sent: Thursday, November 16, 2023 9:30 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v6] avcodec/cbs_vp8: Add support for
> VP8 codec bitstream
>
> On 11/15/2023 3:47 PM, Ronald S. Bultje wrot
35 matches
Mail list logo
