Re: [FFmpeg-devel] [RFC]] swscale modernization proposal

2024-06-29 Thread Vittorio Giovara
On Sat, Jun 29, 2024 at 1:47 PM Niklas Haas wrote: > > Open questions: > > 1. Is this a good idea, or do the downsides outweigh the benefits? > 2. Is an "advanced configuration" API still needed, in addition to the >quality presets? > Having a sort of preset is a good idea, esp to simplify t

[FFmpeg-devel] [PATCH] MAINTAINERS: add myself to the general developers list

2024-06-29 Thread fei . w . wang-at-intel . com
From: Fei Wang Signed-off-by: Fei Wang --- It has been 4.5 years since my 1st patch to FFmpeg. During the past years, I have fully understand the rules of a committer. Because sometimes, patch send to community will be stay there without review or patch get reviewed and approved but can't be get

Re: [FFmpeg-devel] [PATCH 1/2] avutil/file_open: Fix build error with wasi

2024-06-29 Thread Mark Harris
> From: Zhao Zhili > > Don't assume tempnam is available when !HAVE_MKSTEMP. Check tempnam > explicitly in configure. > > Signed-off-by: Zhao Zhili > --- > configure | 2 ++ > libavutil/file_open.c | 2 +- > 2 files changed, 3 insertions(+), 1 deletion(-) > > diff --git a/configure b

Re: [FFmpeg-devel] [PATCH 5/6] checkasm: add tests for yuv2rgb

2024-06-29 Thread Sean McGovern
Hi Ramiro, On Thu, Jun 27, 2024, 10:37 Ramiro Polla wrote: > On Tue, Jun 25, 2024 at 11:19 PM Ramiro Polla > wrote: > > On Thu, Jun 20, 2024 at 4:59 PM Ramiro Polla > wrote: > > > checkasm gets a little spammy with this commit by printing "No > > > accelerated colorspace conversion found from

Re: [FFmpeg-devel] [RFC] patch for LTS release

2024-06-29 Thread Michael Niedermayer
On Thu, Jun 27, 2024 at 07:11:28AM +, jfrederich via ffmpeg-devel wrote: > Hello, > > we have found a minor bug in dshow.c that we would like to submit as a patch. > Is it possible to submit a patch for 5.1.x LTS? Do I have to consider > anything special for this? If the bug is fixed in mas

Re: [FFmpeg-devel] [PATCH 1/3] avformat/cafdec: sanity check channels and bps

2024-06-29 Thread Michael Niedermayer
On Thu, Jun 27, 2024 at 08:40:00AM +0200, Paul B Mahol wrote: > On Thu, Jun 27, 2024 at 1:50 AM Michael Niedermayer > wrote: > > > On Tue, Jun 25, 2024 at 09:27:55PM +0200, Anton Khirnov wrote: > > > Quoting Michael Niedermayer (2024-06-25 21:25:46) > > > > On Thu, Mar 28, 2024 at 12:27:02AM +010

Re: [FFmpeg-devel] [PATCH 1/3] avformat/cafdec: sanity check channels and bps

2024-06-29 Thread Michael Niedermayer
On Wed, Jun 26, 2024 at 09:52:44PM -0300, James Almer wrote: > On 3/22/2024 8:08 PM, Michael Niedermayer wrote: > > Fixes: Timeout > > Fixes: > > 67044/clusterfuzz-testcase-minimized-ffmpeg_dem_CAF_fuzzer-5791144363491328 > > > > Found-by: continuous fuzzing process > > https://github.com/google

Re: [FFmpeg-devel] [PATCH 1/3] avformat/cafdec: sanity check channels and bps

2024-06-29 Thread Michael Niedermayer
On Thu, Jun 27, 2024 at 08:53:09AM +0200, Anton Khirnov wrote: > Quoting Michael Niedermayer (2024-06-27 01:50:12) > > On Tue, Jun 25, 2024 at 09:27:55PM +0200, Anton Khirnov wrote: > > > Quoting Michael Niedermayer (2024-06-25 21:25:46) > > > > On Thu, Mar 28, 2024 at 12:27:02AM +0100, Michael Nie

Re: [FFmpeg-devel] [PATCH v2 1/4] avfilter/af_volumedetect.c: Move logdb function

2024-06-29 Thread Yigithan Yigit
> On 29 Jun 2024, at 22:22, Rémi Denis-Courmont wrote: > > Le perjantaina 28. kesäkuuta 2024, 23.15.20 EEST Yigithan Yigit a écrit : >> --- >> libavfilter/af_volumedetect.c | 20 ++-- >> 1 file changed, 10 insertions(+), 10 deletions(-) >> diff --git a/libavfilter/af_volumedetect

Re: [FFmpeg-devel] [PATCH 07/16] hwcontext_nvtegra: add dynamic frequency scaling routines

2024-06-29 Thread averne
Le 05/06/2024 à 22:50, Mark Thompson a écrit : > On 30/05/2024 20:43, averne wrote: >> To save on energy, the clock speed of multimedia engines should be adapted >> to their workload. >> >> Signed-off-by: averne >> --- >> libavutil/hwcontext_nvtegra.c | 165 ++ >>

Re: [FFmpeg-devel] [PATCH 06/16] avutil: add nvtegra hwcontext

2024-06-29 Thread averne
Le 05/06/2024 à 22:47, Mark Thompson a écrit :> > On 30/05/2024 20:43, averne wrote: >> This includes hwdevice and hwframes objects. >> As the multimedia engines work with tiled surfaces (block linear in nvidia >> jargon), two frame transfer methods are implemented. >> The first makes use of the

Re: [FFmpeg-devel] [PATCH 05/16] avutil: add common code for nvtegra

2024-06-29 Thread averne
Le 05/06/2024 à 22:29, Mark Thompson a écrit : > On 30/05/2024 20:43, averne wrote: >> This includes a new pixel format for nvtegra hardware frames, and several >> objects for interaction with hardware blocks. >> In particular, this contains code for channels (handles to hardware >> engines), map

Re: [FFmpeg-devel] [PATCH v2 1/4] avfilter/af_volumedetect.c: Move logdb function

2024-06-29 Thread Rémi Denis-Courmont
Le perjantaina 28. kesäkuuta 2024, 23.15.20 EEST Yigithan Yigit a écrit : > --- > libavfilter/af_volumedetect.c | 20 ++-- > 1 file changed, 10 insertions(+), 10 deletions(-) > > diff --git a/libavfilter/af_volumedetect.c b/libavfilter/af_volumedetect.c > index 8b001d1cf2..327801a

Re: [FFmpeg-devel] [RFC]] swscale modernization proposal

2024-06-29 Thread Niklas Haas
On Sat, 29 Jun 2024 14:35:32 +0200 Michael Niedermayer wrote: > On Sat, Jun 29, 2024 at 01:47:43PM +0200, Niklas Haas wrote: > > On Sat, 22 Jun 2024 15:13:34 +0200 Niklas Haas wrote: > > > Hey, > > > > > > As some of you know, I got contracted (by STF 2024) to work on improving > > > swscale, o

Re: [FFmpeg-devel] [RFC]] swscale modernization proposal

2024-06-29 Thread Michael Niedermayer
On Sat, Jun 29, 2024 at 01:47:43PM +0200, Niklas Haas wrote: > On Sat, 22 Jun 2024 15:13:34 +0200 Niklas Haas wrote: > > Hey, > > > > As some of you know, I got contracted (by STF 2024) to work on improving > > swscale, over the course of the next couple of months. I want to share my > > current

[FFmpeg-devel] [PATCH] swresample/swresample: Rectify invalid function in the documentation

2024-06-29 Thread marszuo
From: Mars Zuo The function av_opt_set_channel_layout has been removed since version 7.0, and the replacement is av_opt_set_chlayout. The documentation needs to be updated accordingly. --- libswresample/swresample.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libswres

Re: [FFmpeg-devel] [RFC]] swscale modernization proposal

2024-06-29 Thread Niklas Haas
On Sat, 22 Jun 2024 15:13:34 +0200 Niklas Haas wrote: > Hey, > > As some of you know, I got contracted (by STF 2024) to work on improving > swscale, over the course of the next couple of months. I want to share my > current plans and gather feedback + measure sentiment. > > ## Problem statement

[FFmpeg-devel] [PATCH] swresample/swresample: Rectify invalid function in the documentation

2024-06-29 Thread marszuo
From: Mars Zuo The function av_opt_set_channel_layout has been removed since version 7.0, and the replacement is av_opt_set_chlayout. The documentation needs to be updated accordingly. --- libswresample/swresample.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libswres

Re: [FFmpeg-devel] [RFC]] swscale modernization proposal

2024-06-29 Thread Niklas Haas
On Sat, 29 Jun 2024 15:41:58 +0800 Zhao Zhili wrote: > > > > On Jun 22, 2024, at 21:13, Niklas Haas wrote: > > > > Hey, > > > > As some of you know, I got contracted (by STF 2024) to work on improving > > swscale, over the course of the next couple of months. I want to share my > > current pl

[FFmpeg-devel] [PATCH] swresample/swresample: Rectify invalid function in the documentation

2024-06-29 Thread marszuo
From: Mars Zuo The function av_opt_set_channel_layout has been removed since version 7.0, and the replacement is av_opt_set_chlayout. The documentation needs to be updated accordingly. --- libswresample/swresample.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libswr

Re: [FFmpeg-devel] [PATCH] avutil/timestamp: avoid possible FPE when 0 is passed to av_ts_make_time_string2()

2024-06-29 Thread Marton Balint
On Tue, 18 Jun 2024, Marton Balint wrote: On Tue, 18 Jun 2024, Rémi Denis-Courmont wrote: Le 17 juin 2024 22:33:01 GMT+02:00, Marton Balint a écrit : Signed-off-by: Marton Balint --- libavutil/timestamp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavu

Re: [FFmpeg-devel] [RFC]] swscale modernization proposal

2024-06-29 Thread Zhao Zhili
> On Jun 22, 2024, at 21:13, Niklas Haas wrote: > > Hey, > > As some of you know, I got contracted (by STF 2024) to work on improving > swscale, over the course of the next couple of months. I want to share my > current plans and gather feedback + measure sentiment. > > ## Problem statement >