[FFmpeg-devel] [PATCH] Stop using MMX in IDCTDSP (PR #20838)

2025-11-04 Thread mkver via ffmpeg-devel
PR #20838 opened by mkver URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20838 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20838.patch >From 549f85f6c3f32f90429bed8362e8817268fad862 Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Tue, 4 Nov 2025 13:56:01 +0100 Subject: [PATC

[FFmpeg-devel] Re: [RFC] mailing list From mangling and bounces and DMARC

2025-11-04 Thread Pavel Roslyy via ffmpeg-devel
On Tue, Nov 4, 2025 at 11:12 AM Nicolas George via ffmpeg-devel wrote: > Any service that alters a mail while forwarding it, like a mailing-list > adding “[ffmpeg-devel]” in the subject line, will break the signature. > What they are expected to do is to add a signature of their own, from > their

[FFmpeg-devel] Re: [PATCH] configure: add -static suffix to internal static libs for test programs (PR #20837)

2025-11-04 Thread Zhao Zhili via ffmpeg-devel
> On Nov 5, 2025, at 02:15, Kacper Michajłow via ffmpeg-devel > wrote: > > PR #20837 opened by Kacper Michajłow (kasper93) > URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20837 > Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20837.patch > > In MSVC builds, object files built for s

[FFmpeg-devel] Re: [PATCH] libavfilter: Fix incorrect ebur128 peak calculation.

2025-11-04 Thread Carl Hetherington via ffmpeg-devel
On Tue, 4 Nov 2025, Nicolas George via ffmpeg-devel wrote: > Carl Hetherington via ffmpeg-devel (HE12025-11-03): > > Since 3b26b782eeded9b9ab7fac013cd1a83a30d68206 it would only look at the > > first channel. > > > > Signed-off-by: [email protected] > > --- > > libavfilter/f_ebur128.c | 2 +- > > 1

[FFmpeg-devel] Re: [REFUND-REQUEST] GSoC 2025 Mentor Summit Reimbursement Request

2025-11-04 Thread Michael Niedermayer via ffmpeg-devel
Hi Steven On Thu, Oct 30, 2025 at 03:19:54PM +0800, Steven Liu via ffmpeg-devel wrote: > Hi Folks, > > > I would like to request reimbursement for the following expenses > incurred attending the Google Summer of Code mentor summit. > > Description

[FFmpeg-devel] Re: [RFC] Funded Task Ideas

2025-11-04 Thread Rémi Denis-Courmont via ffmpeg-devel
Hi, Le 4 novembre 2025 21:39:49 GMT+02:00, Nicolas George via ffmpeg-devel a écrit : >Niklas Haas via ffmpeg-devel (HE12025-11-03): >> 4. Developers should announce when they begin working on a bounty, and then >>nobody else should be able to claim it until a reasonable amount of >>time

[FFmpeg-devel] Re: [PATCH] libavfilter: Fix incorrect ebur128 peak calculation.

2025-11-04 Thread Nicolas George via ffmpeg-devel
Carl Hetherington via ffmpeg-devel (HE12025-11-03): > Since 3b26b782eeded9b9ab7fac013cd1a83a30d68206 it would only look at the > first channel. > > Signed-off-by: [email protected] > --- > libavfilter/f_ebur128.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Hi. Thanks for the patch. I su

[FFmpeg-devel] Re: [RFC] Funded Task Ideas

2025-11-04 Thread Nicolas George via ffmpeg-devel
Niklas Haas via ffmpeg-devel (HE12025-11-03): > 4. Developers should announce when they begin working on a bounty, and then >nobody else should be able to claim it until a reasonable amount of >time has passed. (Perhaps 12 weeks) That seems rather reasonable, and in line with my position t

[FFmpeg-devel] Re: [RFC] mailing list From mangling and bounces and DMARC

2025-11-04 Thread Nicolas George via ffmpeg-devel
Michael Niedermayer via ffmpeg-devel (HE12025-10-16): > As we all certainly know, this ML since a few months rewrites > all "From:" headers to "X Y via ffmpeg-devel " > We changed this because neither me nor timo nor rather unhelpfull AI > could fix the bounce & dmarc issue Hi. I do not know about

[FFmpeg-devel] [PATCH] configure: add -static suffix to internal static libs for test programs (PR #20837)

2025-11-04 Thread Kacper Michajłow via ffmpeg-devel
PR #20837 opened by Kacper Michajłow (kasper93) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20837 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20837.patch In MSVC builds, object files built for shared or static libraries are technically not compatible with each other. That's why bui

[FFmpeg-devel] [PATCH] WIP: swscale/range_convert: fix truncation bias in range conversion (PR #20836)

2025-11-04 Thread Ramiro Polla via ffmpeg-devel
PR #20836 opened by Ramiro Polla (ramiro) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20836 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20836.patch 384fe39623e932e68fe35af7d5b51fcd0a6c28fb introduced a regression in the range conversion offset calculation, resulting in a slight gre

[FFmpeg-devel] Mailing list non member mails

2025-11-04 Thread Michael Niedermayer via ffmpeg-devel
Hi all ffmpeg-devel was set to discard non member mails, ive set it to hold non member messages now (i know this was what it was set to long ago) just in the last 2 days we had 3 messages which ive just let through. So theres valuable non subscriber mails which we where loosing. one of these was

[FFmpeg-devel] Update on your FLOSS/fund application

2025-11-04 Thread FLOSS Fund via ffmpeg-devel
Dear *FFmpeg* We are pleased to inform you that *FFmpeg* is being awarded *100,000 USD* by FLOSS/fund to support its continued development. We deeply appreciate the work you do and its impact, and are happy to be a small part of something that all of us derive immense value from. You can read mor

[FFmpeg-devel] Re: [PATCH] libavcodec/v4l2_buffers: fixing buffer alignment issue

2025-11-04 Thread Wenjie Yin via ffmpeg-devel
Hi Team, I hope this message finds you well. I wanted to drop a gentle reminder regarding the patch I submitted recently. When you have a moment, could you please review it? Your feedback is invaluable, and I look forward to any insights or suggestions you might have. Thank you so much for you

[FFmpeg-devel] [PATCH] Optimize lcevc away if disabled (PR #20818)

2025-11-04 Thread mkver via ffmpeg-devel
PR #20818 opened by mkver URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20818 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20818.patch >From abf819cff61d779f131fa7c23232952b46496928 Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Sun, 2 Nov 2025 15:03:33 +0100 Subject: [PATC

[FFmpeg-devel] Re: [PATCH] avcodec/h2645_vui: Interpret a degenerate SAR as unspecified.

2025-11-04 Thread Giovanni Mascellani via ffmpeg-devel
Hi, Il 04/11/25 14:50, Zhao Zhili ha scritto: The specification says that if either the numerator or the denominator is zero then the SAR is to be intended unspecified. Internally ffmpeg represents an unspecified SAR as 0/1, while fractions with a zero denominator are not handled properly; Is

[FFmpeg-devel] Re: [PATCH] avcodec/h2645_vui: Interpret a degenerate SAR as unspecified.

2025-11-04 Thread Zhao Zhili via ffmpeg-devel
> On Nov 4, 2025, at 21:37, Giovanni Mascellani via ffmpeg-devel > wrote: > > The specification says that if either the numerator or the > denominator is zero then the SAR is to be intended unspecified. > Internally ffmpeg represents an unspecified SAR as 0/1, while > fractions with a zero de

[FFmpeg-devel] [PATCH] avcodec/h2645_vui: Interpret a degenerate SAR as unspecified.

2025-11-04 Thread Giovanni Mascellani via ffmpeg-devel
The specification says that if either the numerator or the denominator is zero then the SAR is to be intended unspecified. Internally ffmpeg represents an unspecified SAR as 0/1, while fractions with a zero denominator are not handled properly; so we bridge the gap by replacing x/0 with 0/1. Sign

[FFmpeg-devel] Re: patch to disable SMUSH codec from autoselect

2025-11-04 Thread Kieran Kunhya via ffmpeg-devel
> > Or is it the position of ffmpeg that the SMUSH vulnerability should be > left in place until a full fix of the codec is made? > The issue was fixed a long time ago. Also please don't top post. Kieran > ___ ffmpeg-devel mailing list -- ffmpeg-devel@

[FFmpeg-devel] [PATCH] aacpsy: fix whitespace and code style (PR #20834)

2025-11-04 Thread Lynne via ffmpeg-devel
PR #20834 opened by Lynne URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20834 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20834.patch The last merged PR (#20815) contained garbage. >From fe6cdacc50a33bdbe18bdc6165b84e409cb2e680 Mon Sep 17 00:00:00 2001 From: Lynne Date: Tue, 4 Nov

[FFmpeg-devel] Re: patch to disable SMUSH codec from autoselect

2025-11-04 Thread Oliver via ffmpeg-devel
Thank you for the quick response. I had intended this as a medium-term fix to the referenced CVE that Google found.  In other words, SMUSH is specifically not secure.  This seems to be the most straightforward approach.  It will prevent anyone using auto-selection of the codec from being the v

[FFmpeg-devel] Re: patch to disable SMUSH codec from autoselect

2025-11-04 Thread Rémi Denis-Courmont via ffmpeg-devel
Hi, Experimental means part of an experiment. The SMUSH decoder might have qualified as experimental while it was being implemented (reverse engineered?), but not today. What it is is unsupported, but the same could be said of, well, essentially every codec in FFmpeg, as per the GPL/LGPL warra