Possibility for infinite loops?
In what cases this helps, have graphs examples to test?
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On Sat, May 13, 2023 at 1:37 AM Michael Niedermayer
wrote:
> On Thu, May 11, 2023 at 07:13:19PM +0200, Paul B Mahol wrote:
> > Attached.
> [...]
> > @@ -33,64 +33,86 @@
> >
> >
> > #define CONV_FUNC_NAME(dst_fmt, src_fmt) conv_ ## src_fmt ## _to_ ##
> dst_fmt
> > +#define CONVP_FUNC_NAME(dst_fmt
Improved patch attached.
From 5bdf5493c72e4a8214e2867373e23db68d090ce1 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Fri, 12 May 2023 23:37:59 +0200
Subject: [PATCH] avcodec/elbg: fix integer overflows
Fixes #9977
Signed-off-by: Paul B Mahol
---
libavcodec/elbg.c | 56 +
On Sat, May 13, 2023 at 1:24 AM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> Paul B Mahol:
> > From f02425ca7207be131a0a9afe4b932fda084b7065 Mon Sep 17 00:00:00 2001
> > From: Paul B Mahol
> > Date: Fri, 12 May 2023 23:37:59 +0200
> > Subject: [PATCH] avcodec/elbg: fix integer ov
On Sat, May 13, 2023 at 12:07 AM Leo Izen wrote:
>
> On 5/12/23 17:46, Paul B Mahol wrote:
> > Attached.
> >
> >
> > ___
> > ffmpeg-devel mailing list
> > ffmpeg-devel@ffmpeg.org
> > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> >
> > To unsubscrib
On Fri, May 12, 2023 at 7:59 AM Steven Liu wrote:
>
> Vibhoothi 于2023年5月12日周五 18:48写道：
> >
> > Hi,
> >
> > On Fri, 12 May 2023 at 04:59, Steven Liu wrote:
> > >
> > > Reference file:
> > > https://github.com/veovera/enhanced-rtmp/blob/main/enhanced-rtmp-v1.pdf
> > > The Enhanced flv has been su
On Fri, May 12, 2023 at 07:28:08PM +0200, Paul B Mahol wrote:
> With fixed alignment requirements.
> rematrix.c| 54
> --
> swresample.c |5
> swresample_internal.h |2 +
> 3 files changed, 59 insertions(+), 2 de
On 5/12/2023 5:49 PM, Paul B Mahol wrote:
Attached.
From 11907ee612b0440faeb3804e8f9af5e36a63db89 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Fri, 12 May 2023 21:01:41 +0200
Subject: [PATCH] avfilter/avfiltergraph: fix illogical flaws in code
Signed-off-by: Paul B Mahol
---
libavfilt
On Thu, May 11, 2023 at 07:13:19PM +0200, Paul B Mahol wrote:
> Attached.
[...]
> @@ -33,64 +33,86 @@
>
>
> #define CONV_FUNC_NAME(dst_fmt, src_fmt) conv_ ## src_fmt ## _to_ ## dst_fmt
> +#define CONVP_FUNC_NAME(dst_fmt, src_fmt) convp_ ## src_fmt ## _to_ ##
> dst_fmt
>
> //FIXME rounding
Paul B Mahol:
> From f02425ca7207be131a0a9afe4b932fda084b7065 Mon Sep 17 00:00:00 2001
> From: Paul B Mahol
> Date: Fri, 12 May 2023 23:37:59 +0200
> Subject: [PATCH] avcodec/elbg: fix integer overflows
>
> Signed-off-by: Paul B Mahol
> ---
> libavcodec/elbg.c | 51 +
On 5/12/23 17:46, Paul B Mahol wrote:
Attached.
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Attached.
From f02425ca7207be131a0a9afe4b932fda084b7065 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Fri, 12 May 2023 23:37:59 +0200
Subject: [PATCH] avcodec/elbg: fix integer overflows
Signed-off-by: Paul B Mahol
---
libavcodec/elbg.c | 51 ++-
Attached.
From 11907ee612b0440faeb3804e8f9af5e36a63db89 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Fri, 12 May 2023 21:01:41 +0200
Subject: [PATCH] avfilter/avfiltergraph: fix illogical flaws in code
Signed-off-by: Paul B Mahol
---
libavfilter/avfiltergraph.c | 6 --
1 file changed,
After commit 6b1f68ccb04d791f0250e05687c346a99ff47ea1 we refuse to use
URLs of the form https://foo.bar/baz.m3u8?foo=bar because it fails the
file extension check. This commit strips the ?foo=bar at the end before
checking the file extension.
Signed-off-by: Leo Izen
---
libavformat/hls.c | 11 ++
On 5/12/2023 12:17 PM, Devin Heitmueller wrote:
On Thu, May 11, 2023 at 2:20 PM James Almer wrote:
This is not public API, no it has no need for an alloc() and free()
functions. The struct can reside on stack.
I don't have any objection to this patch in principle, assuming this
is the standa
With fixed alignment requirements.
From 771bc1414b737475bc42c7263fd7f21b4d9cc9b7 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
---
On 5/12/23 06:56, Helge Klein wrote:
Signed-off-by: Helge Klein
---
fftools/ffmpeg_opt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
index 7f22b22604..11639e7468 100644
--- a/fftools/ffmpeg_opt.c
+++ b/fftools/ffmpeg_opt.c
@@
On Thu, May 11, 2023 at 6:20 PM Marton Balint wrote:
> Actually the cached bitstream reader was faster here than the manual
> approach:
>
> ./ffmpeg -stream_loop 128 -threads 1 -f bitpacked -pix_fmt yuv422p10le -s
> 3840x2160 -c:v bitpacked -i source.yuv -pix_fmt yuv422p10le -f null none
> -logl
On Thu, May 11, 2023 at 2:20 PM James Almer wrote:
>
> This is not public API, no it has no need for an alloc() and free()
> functions. The struct can reside on stack.
I don't have any objection to this patch in principle, assuming this
is the standard convention that ffmpeg uses for such things.
The existing DecklinkQueue implementation was using the PacketList
structure but wasn't using the standard avpriv_packet_list_get and
avpriv_packet_list_put functions. Convert to using them so we
eliminate the duplicate logic, per Marton Balint's suggestion.
Updated to reflect feedback from Marto
On Wed, May 10, 2023 at 04:25:06PM +0200, Paul B Mahol wrote:
> Attached.
> rematrix.c| 30 --
> swresample.c |5 +
> swresample_internal.h |2 ++
> 3 files changed, 35 insertions(+), 2 deletions(-)
> 2de854b7e4bacb3ea469a2fa6495053b6
Vibhoothi 于2023年5月12日周五 18:48写道：
>
> Hi,
>
> On Fri, 12 May 2023 at 04:59, Steven Liu wrote:
> >
> > Reference file:
> > https://github.com/veovera/enhanced-rtmp/blob/main/enhanced-rtmp-v1.pdf
> > The Enhanced flv has been supported by OBS, Simple Realtime Server,
> > mpegts.js.
> > you can pub
Hi,
On Thu, May 11, 2023 at 12:04 PM James Almer wrote:
> As this is a AV_CODEC_CAP_OTHER_THREADS decoder, threading is handled by
> the
> underlying library. In this case, the frame delay is calculated by libdav1d
> based on the values from avctx->thread_count and the private
> max_frame_delay
On 12/05/2023 12:47, Steven Liu wrote:
Timo Rothenpieler 于2023年5月12日周五 18:30写道：
Hi Timo,
On 12/05/2023 05:58, Steven Liu wrote:
Reference file:
https://github.com/veovera/enhanced-rtmp/blob/main/enhanced-rtmp-v1.pdf
The Enhanced flv has been supported by OBS, Simple Realtime Server, mpegts.j
Signed-off-by: Helge Klein
---
fftools/ffmpeg_opt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
index 7f22b22604..11639e7468 100644
--- a/fftools/ffmpeg_opt.c
+++ b/fftools/ffmpeg_opt.c
@@ -228,7 +228,7 @@ static void correct_in
On Wed, May 10, 2023 at 4:47 PM Paul B Mahol wrote:
>
> Will apply as it now works.
>
last time for comments
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On 2023-05-12 02:16 am, Andriy Utkin wrote:
Hi Gyan, I don't have anything else. I was sending these tiny patches as I
encountered these typos. I am not after the score points :)
Applied as 86ee0317951d6793b83fce03942ee26177663cec
Thanks,
Gyan
_
Hi,
On Fri, 12 May 2023 at 04:59, Steven Liu wrote:
>
> Reference file:
> https://github.com/veovera/enhanced-rtmp/blob/main/enhanced-rtmp-v1.pdf
> The Enhanced flv has been supported by OBS, Simple Realtime Server, mpegts.js.
> you can publish hevc, av1 or vp9 codec stream to Youtube over rtmp.
Timo Rothenpieler 于2023年5月12日周五 18:30写道：
Hi Timo,
>
> On 12/05/2023 05:58, Steven Liu wrote:
> > Reference file:
> > https://github.com/veovera/enhanced-rtmp/blob/main/enhanced-rtmp-v1.pdf
> > The Enhanced flv has been supported by OBS, Simple Realtime Server,
> > mpegts.js.
> > you can publish
On 12/05/2023 05:58, Steven Liu wrote:
Reference file:
https://github.com/veovera/enhanced-rtmp/blob/main/enhanced-rtmp-v1.pdf
The Enhanced flv has been supported by OBS, Simple Realtime Server, mpegts.js.
you can publish hevc, av1 or vp9 codec stream to Youtube over rtmp.
The enhanced flv docum
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