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

2025-11-01 Thread Michael Niedermayer via ffmpeg-devel
Hi Nicolas On Thu, Oct 30, 2025 at 08:42:20PM +0100, Nicolas George via ffmpeg-devel wrote: > Hi. > > Michael Niedermayer via ffmpeg-devel (HE12025-10-16): > > I like that this would result in a steady income stream. > > I think its a good idea, and iam happy to p

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

2025-11-01 Thread Michael Niedermayer via ffmpeg-devel
Hi Niklas On Sat, Nov 01, 2025 at 11:38:46PM +, Niklas Haas via ffmpeg-devel wrote: > Hi all, > > at VDD'25 multiple people discussed interest in the ability to improve the > filter negotiation around hardware filters; specifically about avoiding > the need to cons

[FFmpeg-devel] Re: [PATCH] avformat/whip: Fix rtp_ctx->streams access (PR #20805)

2025-10-31 Thread Kieran Kunhya via ffmpeg-devel
On Fri, 31 Oct 2025, 17:06 michaelni via ffmpeg-devel, < [email protected]> wrote: > PR #20805 opened by michaelni > URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20805 > Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20805.patch > > Fixes: out of array

[FFmpeg-devel] Re: [POLL][VOTE] Revoke social media delegation

2025-11-02 Thread Romain Beauxis via ffmpeg-devel
rules more objective and less personal. -- Romain Le lun. 27 oct. 2025 à 18:13, Jean-Baptiste Kempf via ffmpeg-devel < [email protected]> a écrit : > Hello Everyone, > > Folks, you really should all calm down. > All this drama does not help the project, nor does it give a g

[FFmpeg-devel] [PATCH] avcodec/decode: add missing syncing of side_data_pref_mask to worker threads (PR #20820)

2025-11-02 Thread James Almer via ffmpeg-devel
PR #20820 opened by James Almer (jamrial) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20820 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20820.patch >From f5eb11a71d64660543809cbe2aa6c4d6f4aff96c Mon Sep 17 00:00:00 2001 From: James Almer Date: Sun, 2 Nov 2025 18:14:17 -0300 Subje

[FFmpeg-devel] [PATCH] forgejo/workflows: make one of the builds shared (PR #20824)

2025-11-02 Thread Timo Rothenpieler via ffmpeg-devel
PR #20824 opened by Timo Rothenpieler (BtbN) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20824 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20824.patch >From f0b423a688cb75fa83c064485103007425892f96 Mon Sep 17 00:00:00 2001 From: Timo Rothenpieler Date: Sun, 2 Nov 2025 23:31:04 +0

[FFmpeg-devel] [PATCH] avcodec/pthread_frame: sync alpha_mode across worker threads and the user context (PR #20826)

2025-11-02 Thread James Almer via ffmpeg-devel
PR #20826 opened by James Almer (jamrial) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20826 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20826.patch >From 4bdc932ec9ab9b8ece10492a96dec8b679413498 Mon Sep 17 00:00:00 2001 From: James Almer Date: Mon, 3 Nov 2025 00:15:34 -0300 Subje

[FFmpeg-devel] [PATCH] avformat/whip: fix hard code in SDP BUNDLE (PR #20825)

2025-11-02 Thread Jack Lau via ffmpeg-devel
PR #20825 opened by Jack Lau (JackLau) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20825 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20825.patch In early code, the BUNDLE always has two stream id "a=group:BUNDLE 0 1" even though there's only one stream. This patch aims to dynamica

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

2025-10-21 Thread Michael Niedermayer via ffmpeg-devel
Hi all On Thu, Oct 16, 2025 at 06:25:00PM +0200, Michael Niedermayer via ffmpeg-devel wrote: > Hi everyone > > 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 m

[FFmpeg-devel] Re: [POLL][VOTE] Preferred Issue Tracker

2025-10-21 Thread Michael Niedermayer via ffmpeg-devel
Hi Lynne On Tue, Oct 21, 2025 at 04:28:26AM +0200, Lynne via ffmpeg-devel wrote: [...] > with issues. I hardly read trac since it has no notifications at all about > new issues. There are multiple ways to do this 1. theres a mailing list that contains all changes to trac including new

[FFmpeg-devel] [PATCH] libavformat: fix rtpdec_av1 regarding OBU size (PR #20732)

2025-10-21 Thread Chris Hodges via ffmpeg-devel
PR #20732 opened by Chris Hodges (platon42) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20732 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20732.patch Fix the AV1 RTP depacketizer for instances where the OBU elements did not have their OBU size fields removed according to the recomm

[FFmpeg-devel] Re: [POLL][VOTE] Preferred Issue Tracker

2025-10-21 Thread Michael Niedermayer via ffmpeg-devel
On Tue, Oct 21, 2025 at 01:03:26PM +0200, Michael Niedermayer via ffmpeg-devel wrote: > Hi Lynne > > On Tue, Oct 21, 2025 at 04:28:26AM +0200, Lynne via ffmpeg-devel wrote: > [...] > > with issues. I hardly read trac since it has no notifications at all about > > ne

[FFmpeg-devel] [PATCH] movenc: Make hybrid_fragmented retain the fragmented form headers (PR #20734)

2025-10-21 Thread Martin Storsjö via ffmpeg-devel
PR #20734 opened by Martin Storsjö (mstorsjo) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20734 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20734.patch This makes the final file truly hybrid: Externally the file is a regular, non-fragmented file, but internally, the fragmented form

[FFmpeg-devel] [PATCH v1] lavc/aarch64: Fix addp overflow in ff_pred16x16_plane_neon_10

2025-10-24 Thread Bin Peng via ffmpeg-devel
The mismatch between neon and C functions can be reproduced using the following bitstream and command line on aarch64 devices. wget https://streams.videolan.org/ffmpeg/incoming/replay_intra_pred_16x16.h264 ./ffmpeg -cpuflags 0 -threads 1 -i replay_intra_pred_16x16.h264 -f framemd5 -y md5_ref

[FFmpeg-devel] Re: [PATCH] Added new celt with opus 1.5.2 (PR #20716)

2025-10-19 Thread Nicolas George via ffmpeg-devel
Jamaika1 via ffmpeg-devel (HE12025-10-18): > PR #20716 opened by Jamaika1 > URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20716 > Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20716.patch > > > >From f1276fe5217d07fda6d7dba77d0740a32d4fdc15 Mon Sep 17 00:00:00

[FFmpeg-devel] [PATCH] release/8.0: libavfilter: backporting bugfix for whisper (PR #20722)

2025-10-19 Thread Zhao Zhili via ffmpeg-devel
PR #20722 opened by Zhao Zhili (quink) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20722 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20722.patch >From bb65f51fce43d970e94eeef12dd20d3beabb559e Mon Sep 17 00:00:00 2001 From: Zhao Zhili Date: Fri, 15 Aug 2025 20:39:49 +0800 Subject:

[FFmpeg-devel] Re: [PATCH] Add drawvg video filter. (PR #20458)

2025-10-19 Thread Nicolas George via ffmpeg-devel
ayosec via ffmpeg-devel (HE12025-09-07): > PR #20458 opened by ayosec > URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20458 > Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20458.patch > > This pull-request adds _drawvg_, a new filter to draw vector graphics on to

[FFmpeg-devel] Re: [DISCUSSION] Adding ARM64EC support to FFmpeg

2025-10-22 Thread Martin Storsjö via ffmpeg-devel
On Wed, 22 Oct 2025, Rémi Denis-Courmont via ffmpeg-devel wrote: If you want to compile AArch64 FFmpeg for use in emulated x86 processes, then you need a FFmpeg that exposes the same ABI as the x86 FFmpeg. That's going to require a lot of changes throughout the code base (and I doubt p

[FFmpeg-devel] Re: [PATCH] avformat/rtpenc_h264_hevc: Check space for nal_length_size in ff_rtp_send_h264_hevc() (PR #20746)

2025-10-24 Thread Kieran Kunhya via ffmpeg-devel
On Fri, 24 Oct 2025, 14:52 michaelni via ffmpeg-devel, < [email protected]> wrote: > PR #20746 opened by michaelni > URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20746 > Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20746.patch > > Fixes: memcpy with

[FFmpeg-devel] [PATCH] avcodec/hevc: fix false alarm when build with enable-small (PR #20735)

2025-10-22 Thread Zhao Zhili via ffmpeg-devel
PR #20735 opened by Zhao Zhili (quink) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20735 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20735.patch profile_name is always NULL with --enable-small, which leading to a warning message "Unknown profile bitstream". >From 17ea0e2c5ade290e

[FFmpeg-devel] Re: [RFC] C++

2025-10-22 Thread Tomas Härdin via ffmpeg-devel
tis 2025-10-21 klockan 04:24 +0200 skrev Lynne via ffmpeg-devel: > On 20/10/2025 19:50, Tomas Härdin via ffmpeg-devel wrote: > > Hi > > > > I'm writing this email to get a feel for how everyone feels about > > making more use of C++ in the codebase.

[FFmpeg-devel] Re: [RFC] C++

2025-10-22 Thread Tomas Härdin via ffmpeg-devel
tis 2025-10-21 klockan 22:15 -0500 skrev Romain Beauxis via ffmpeg- devel: > I understand the benefit of using higher order APIs borrowed from C++ > but, > to fully make your case I think it'd be important to know: is it > possible > to use STL and avoid linking with libstc+

[FFmpeg-devel] Re: [RFC] C++

2025-10-22 Thread Tomas Härdin via ffmpeg-devel
tis 2025-10-21 klockan 04:24 +0200 skrev Lynne via ffmpeg-devel: > On 20/10/2025 19:50, Tomas Härdin via ffmpeg-devel wrote: > > Hi > > > > I'm writing this email to get a feel for how everyone feels about > > making more use of C++ in the codebase.

[FFmpeg-devel] Re: [RFC] C++

2025-10-22 Thread Michael Niedermayer via ffmpeg-devel
Hi On Wed, Oct 22, 2025 at 02:09:32PM +0200, Gregor Riepl via ffmpeg-devel wrote: > > My main motivation is to be able to use STL, which would simplify > > string handling and memory management, and give us access to its data > > structures. Manual memory management has its pl

[FFmpeg-devel] Re: [RFC] C++

2025-10-22 Thread Leo Izen via ffmpeg-devel
On 10/20/25 13:50, Tomas Härdin via ffmpeg-devel wrote: Hi I'm writing this email to get a feel for how everyone feels about making more use of C++ in the codebase. I am only proposing using C++ *internally*, and only where it makes sense. I am not suggesting a "move" to C+

[FFmpeg-devel] Re: [RFC] C++

2025-10-20 Thread Neal Gompa via ffmpeg-devel
On Mon, Oct 20, 2025 at 1:51 PM Tomas Härdin via ffmpeg-devel wrote: > > Hi > > I'm writing this email to get a feel for how everyone feels about > making more use of C++ in the codebase. I am only proposing using C++ > *internally*, and only where it makes sense. I am n

[FFmpeg-devel] [PATCH] avutil/crc: add x86 SSE4.2 clmul SIMD implementation for av_crc (PR #20751)

2025-10-25 Thread Shreesh Adiga via ffmpeg-devel
PR #20751 opened by Shreesh Adiga (tantei3) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20751 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20751.patch Implemented the algorithm described in the paper titled "Fast CRC Computation for Generic Polynomials Using PCLMULQDQ Instruction" b

[FFmpeg-devel] [PATCH] Better printing of errors on format negotiation failure (PR #20851)

2025-11-06 Thread Niklas Haas via ffmpeg-devel
PR #20851 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20851 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20851.patch The current code only ever printed the pixel format; even when the negotiation error was in a completely different format. >From c171

[FFmpeg-devel] [PATCH] swscale/format: add missing fmt_shift for gray12/12 msb formats (PR #20849)

2025-11-06 Thread Niklas Haas via ffmpeg-devel
PR #20849 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20849 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20849.patch The MSB YUV formats were added, but the gray formats were not. Seems to have been an oversight. Fixes: a5be0ecbfdab24632a10c8a671484453

[FFmpeg-devel] Re: [RFC] libavdevice

2025-10-29 Thread Nicolas George via ffmpeg-devel
Michael Niedermayer via ffmpeg-devel (HE12025-10-29): > 1. merge libavdevice and libavformat Of course we should do that. The split into multiple libraries serves no purpose, it only makes our work more complicated; the benefits people think they get from it either are nonexistent or could

[FFmpeg-devel] [RFC] sponsors page

2025-10-29 Thread Michael Niedermayer via ffmpeg-devel
Hi all i was talking with a company, who wants to sponsor FFmpeg they asked if they would be listed in the GitHub readme. I think we should instead add a sponsors.md and link to forgejo of it (forgejo can render .md) or instead put a sponsors.html on our webpage similar to https://www.python.org

[FFmpeg-devel] Re: FFmpeg "supporters" doxing

2025-10-29 Thread Kieran Kunhya via ffmpeg-devel
> > > > And again, the more important aspect here is that Kieran was *asking*, > not > > publishing, what *business*, not person, sits at a given already > published > > The litteral text from kieran was > > "Who does this address belong to?" > and "who" normally implies a person. > > All above sai

[FFmpeg-devel] [RFC] libavdevice

2025-10-29 Thread Michael Niedermayer via ffmpeg-devel
Hi all libavdevice uses teh same ABI as libavformat so extending that ABI without major bump leads to problems input devices and input formats use the same struct FFInputFormat now you cant add a new field to that because the old libavdevice would not have it and the newer libavformat would so t

[FFmpeg-devel] Re: FFmpeg "supporters" doxing

2025-10-29 Thread Michael Niedermayer via ffmpeg-devel
Hi On Tue, Oct 28, 2025 at 09:48:24AM +0200, Rémi Denis-Courmont via ffmpeg-devel wrote: > Hello all, > > It has come to the attention of the FFmpeg Community Council that the owner > of the YouTube channel @t3dotgg is being "doxxed". In consideration of the > timel

[FFmpeg-devel] Re: FFmpeg "supporters" doxing

2025-10-29 Thread Michael Niedermayer via ffmpeg-devel
Hi Remi On Wed, Oct 29, 2025 at 11:31:26PM +0200, Rémi Denis-Courmont via ffmpeg-devel wrote: > Le keskiviikkona 29. lokakuuta 2025, 22.38.17 Itä-Euroopan normaaliaika > Michael Niedermayer via ffmpeg-devel a écrit : > > > When did that happen? > > > > Wed, 31 Jan 20

[FFmpeg-devel] Re: [POLL][VOTE] Revoke social media delegation

2025-10-29 Thread Nicolas George via ffmpeg-devel
worldofmaps--- via ffmpeg-devel (HE12025-10-29): > Since the current FFMPEG twitter account has a lot of engagement and > has been found funny by a lot, the project should probably have two > ffmpeg account. One corporate and one with a title like FFPMEG > Official Satire account or

[FFmpeg-devel] Re: FFmpeg "supporters" doxing

2025-10-29 Thread Michael Niedermayer via ffmpeg-devel
Hi Remi On Wed, Oct 29, 2025 at 07:55:09PM +0200, Rémi Denis-Courmont via ffmpeg-devel wrote: > > > Le 29 octobre 2025 19:09:15 GMT+02:00, Michael Niedermayer via ffmpeg-devel > a écrit : > >Does this also apply to the case where kieran doxxed thilo ? > > When did t

[FFmpeg-devel] Re: [PATCH] avfilter: enhance command processing with chain propagation and direction control. (PR #20731)

2025-10-30 Thread Nicolas George via ffmpeg-devel
cenzhanquan1 via ffmpeg-devel (HE12025-10-21): > PR #20731 opened by cenzhanquan1 > URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20731 > Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20731.patch > > The existing avfilter_process_command and avfilter_gra

[FFmpeg-devel] [PATCH] avcodec/qtrle: set keyframe flag in output frames

2025-10-30 Thread Jeremy James via ffmpeg-devel
This was broken by dc7bd7c5a5 because it was depending on the behaviour of all frames setting key_frame by default, although that was also wrong because it didn't unset the flag for duplicate/repeated frames. Signed-off-by: Jeremy James --- libavcodec/qtrle.c | 4 1 file changed, 4 insertio

[FFmpeg-devel] [PATCH] avcodec/sanm: implement codec45 (PR #20795)

2025-10-30 Thread Manuel Lauss via ffmpeg-devel
PR #20795 opened by Manuel Lauss (mlauss2) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20795 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20795.patch This is another post-processing codec: it sums the r/g/b componentes of the 4 surrounding pixels, and uses the 15bit-rgb value as an

[FFmpeg-devel] Re: [PATCH] avfilter: enhance command processing with chain propagation and direction control. (PR #20731)

2025-10-31 Thread Zhao Zhili via ffmpeg-devel
> On Oct 31, 2025, at 03:12, Nicolas George via ffmpeg-devel > wrote: > > cenzhanquan1 via ffmpeg-devel (HE12025-10-21): >> PR #20731 opened by cenzhanquan1 >> URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20731 >> Patch URL: https://code.ffmpeg.org/F

[FFmpeg-devel] Re: mailman3 ffmpeg-devel-owner bounce mitigation

2025-10-31 Thread Gyan Doshi via ffmpeg-devel
On 2025-10-31 07:01 am, Michael Niedermayer via ffmpeg-devel wrote: Hi all I think ive finally found a way to fix the ffmpeg-devel-owners from being unsubscribed/disabled due to spam bounces Lots of spam incoming to ffmpeg-devel. Regards, Gyan

[FFmpeg-devel] Re: [PATCH] avfilter: enhance command processing with chain propagation and direction control. (PR #20731)

2025-10-31 Thread Nicolas George via ffmpeg-devel
Zhao Zhili via ffmpeg-devel (HE12025-10-31): > Current implementation isn’t a new API, but new flags. It extends the ways to > traverse a graph. A new flag is a new API. > The existing API has the capability to send commands to a specific filter, a > certain > type of filter,

[FFmpeg-devel] Re: [RFC] sponsors page

2025-10-30 Thread Michael Niedermayer via ffmpeg-devel
Hi Steven On Thu, Oct 30, 2025 at 03:28:40PM +0800, Steven Liu via ffmpeg-devel wrote: > Michael Niedermayer via ffmpeg-devel > 于2025年10月30日周四 09:48写道: > > > > Hi all > > > > i was talking with a company, who wants to sponsor FFmpeg > > they asked if they

[FFmpeg-devel] mailman3 ffmpeg-devel-owner bounce mitigation

2025-10-30 Thread Michael Niedermayer via ffmpeg-devel
Hi all I think ive finally found a way to fix the ffmpeg-devel-owners from being unsubscribed/disabled due to spam bounces Let me first explain what the problem is, then how we solved it. The problem: 1. spam hits ffmpeg-devel-owners 2. our spam filters remove alot but not all spam 3. spam to ff

[FFmpeg-devel] [PATCH] avcodec/hevc: reset long_term_rps.nb_refs for IDR (PR #20774)

2025-10-28 Thread Zhao Zhili via ffmpeg-devel
PR #20774 opened by Zhao Zhili (quink) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20774 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20774.patch For mv-hevc, the second layer of IDR frame can be a P slice. long_term_rps wasn't been reset before the patch, which leading to ff_hevc_f

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

2025-10-30 Thread Nicolas George via ffmpeg-devel
Hi. Michael Niedermayer via ffmpeg-devel (HE12025-10-16): > I like that this would result in a steady income stream. > I think its a good idea, and iam happy to provide companies with > extended security support on old releases. I think it is naïve for nerds like us to expect bein

[FFmpeg-devel] Re: [GASPP PATCH] Handle .drectve sections with armasm

2025-11-10 Thread Martin Storsjö via ffmpeg-devel
On Sat, 8 Nov 2025, Martin Storsjö wrote: This is used for embedding directives in COFF objects for the linker (e.g. for dllexport). --- Will push within a day or two, this is quite uncontroversial. --- gas-preprocessor.pl | 1 + 1 file changed, 1 insertion(+) Pushed this one now. // Martin __

[FFmpeg-devel] [PATCH] Revert "Re-initialize stream on new metadata." (PR #20885)

2025-11-10 Thread Martin Storsjö via ffmpeg-devel
PR #20885 opened by Martin Storsjö (mstorsjo) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20885 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20885.patch This reverts commit 7b18eafabd7cfd9e179dc28ae93911437faa. That commit added tests that don't work on Windows, and which also

[FFmpeg-devel] [PATCH] avfilter/vf_libplacebo: fix a more edge cases when combining rotated video with custom fit modes (PR #20884)

2025-11-10 Thread Niklas Haas via ffmpeg-devel
PR #20884 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20884 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20884.patch This whole logic is beginning to get rather annoying and I'm starting to feel like a whole redesign is needed. >From 2cc48b34340738f3

[FFmpeg-devel] [RFC] performance tuning, memcpy

2025-11-10 Thread Thilo Schunck via ffmpeg-devel
Hi Team! Apologies for maybe breaking submit rules but as of now I don't know better :-) I figured out on arm "hwdownload" is quite slow. I turns out this is caused by imgutils.c image_copy_plane which does a memcpy loop for (;height > 0; height--) { memcpy(dst, src, bytewidth);

[FFmpeg-devel] [PATCH] avcodec/tiff: Check order only for tags that we process

2025-11-10 Thread Mathias Koehler via ffmpeg-devel
The initial out of order check was introduced with commit ad29f9e47cb avcodec/tiff: Restrict tag order based on specification This changes the check to only check against tags the we process since tags that we don't process shouldn't cause any bugs. Example of CinemaDNG files with incorrect order

[FFmpeg-devel] [PATCH] fftools: Fix MediaCodec on Android15+ (PR #20886)

2025-11-10 Thread Dmitrii Okunev via ffmpeg-devel
PR #20886 opened by Dmitrii Okunev (xaionaro) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20886 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20886.patch On Android15+ MediaCodec HAL backend was switched from HIDL to AIDL. As a result, MediaCodec operations started to hang, see:

[FFmpeg-devel] question about submitting security patches

2025-11-10 Thread Thomas Dullien via ffmpeg-devel
Hey all, after the recent social media discussion around P0 reported bugs etc. I'd like to contribute a few patches for a few open crash bugs in the bugtracker (and hopefully for the remaining BIGSLEEP bug reports, too). I am using a coding assistant combined with a stack of ASAN + rr, and while

[FFmpeg-devel] Commit message

2025-11-09 Thread Nicolas George via ffmpeg-devel
ffmpeg-git--- via ffmpeg-cvslog (HE12025-11-09): > The branch, master has been updated >via 7b18eafabd7cfd9e179dc28ae93911437faa (commit) > from dd05022def835129028b8fc53602cea4a860496a (commit) > > > - Log - > co

[FFmpeg-devel] [PATCH] avcodec/nvenc: fix -Wenum-conversion on colorspace/pri/trc (PR #20882)

2025-11-10 Thread Zhao Zhili via ffmpeg-devel
PR #20882 opened by Zhao Zhili (quink) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20882 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20882.patch >From 9fddad48ada500acaf0c1320cee74cebb4432dae Mon Sep 17 00:00:00 2001 From: Zhao Zhili Date: Mon, 10 Nov 2025 16:44:49 +0800 Subject:

[FFmpeg-devel] Re: [PATCH] avformat/whip: Fix rtp_ctx->streams access (PR #20805)

2025-11-09 Thread Michael Niedermayer via ffmpeg-devel
Hi Kieran On Sat, Nov 01, 2025 at 02:37:45AM +, Kieran Kunhya via ffmpeg-devel wrote: > On Fri, 31 Oct 2025, 17:06 michaelni via ffmpeg-devel, < > [email protected]> wrote: > > > PR #20805 opened by michaelni > > URL: https://code.ffmpeg.org/FFmpeg/FFmpe

[FFmpeg-devel] [PATCH] avformat/riff: add support for HEAACWAVEFORMAT (PR #20888)

2025-11-10 Thread James Almer via ffmpeg-devel
PR #20888 opened by James Almer (jamrial) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20888 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20888.patch This is an extension to WAVEFORMATEX used for some AAC streams, defined in the Windows SDK. Fixes issue #20887. >From 05a6c683e9a3

[FFmpeg-devel] Re: question about submitting security patches

2025-11-10 Thread Thomas Dullien via ffmpeg-devel
hould also be done by human hand? Cheers, Thomas On Mon, Nov 10, 2025, 5:04 PM Rémi Denis-Courmont via ffmpeg-devel < [email protected]> wrote: > Le lauantaina 8. marraskuuta 2025, 10.34.24 Itä-Euroopan normaaliaika > Thomas > Dullien via ffmpeg-devel a écrit : > > Wha

[FFmpeg-devel] Re: [REFUND-REQUEST] VDD'25 travel expense

2025-11-10 Thread Stefano Sabatini via ffmpeg-devel
On Sat, Nov 8, 2025 at 2:31 AM Michael Niedermayer via ffmpeg-devel wrote: > > On Mon, Nov 03, 2025 at 12:07:24PM +0100, Niklas Haas via ffmpeg-devel wrote: > > Hi all, > > > > I travelled to VDD'25 where I held two talks, one of which was directly > > relate

[FFmpeg-devel] Re: [REFUND-REQUEST] VDD'25 travel expense

2025-11-10 Thread Niklas Haas via ffmpeg-devel
On Monday, November 10th, 2025 at 10:55 PM, Stefano Sabatini via ffmpeg-devel wrote: > > On Sat, Nov 8, 2025 at 2:31 AM Michael Niedermayer via ffmpeg-devel > [email protected] wrote: > > > On Mon, Nov 03, 2025 at 12:07:24PM +0100, Niklas Haas via ffmpeg-devel > &

[FFmpeg-devel] Re: [RFC] C++

2025-10-21 Thread Zhao Zhili via ffmpeg-devel
 > 在 2025年10月21日,上午1:50,Tomas Härdin via ffmpeg-devel > 写道: > > Hi > > I'm writing this email to get a feel for how everyone feels about > making more use of C++ in the codebase. I am only proposing using C++ > *internally*, and only where it makes sense. I am n

[FFmpeg-devel] Re: [RFC] C++

2025-10-21 Thread Nicolas George via ffmpeg-devel
Zhao Zhili via ffmpeg-devel (HE12025-10-21): > I noticed that the FFmpeg Twitter account posted about this > discussion. I believe the discussion should remain within the mailing > list. Why? > Please keep in mind that C AND C++ developers make up the largest > portion of our user

[FFmpeg-devel] Re: [RFC] C++

2025-10-21 Thread Zhao Zhili via ffmpeg-devel
> On Oct 21, 2025, at 22:58, Nicolas George via ffmpeg-devel > wrote: > > Zhao Zhili via ffmpeg-devel (HE12025-10-21): >> I noticed that the FFmpeg Twitter account posted about this >> discussion. I believe the discussion should remain within the mailing >> list

[FFmpeg-devel] Re: [POLL][VOTE] Preferred Issue Tracker

2025-10-23 Thread Michael Niedermayer via ffmpeg-devel
Hi all On Mon, Oct 20, 2025 at 06:14:47PM +0200, Michael Niedermayer via ffmpeg-devel wrote: [...] > after this Vote, i intend to start one about "migrating tickets." > > All GA members can vote, by replying to this mail on ffmpeg-devel, > duration is 7 days > I will t

[FFmpeg-devel] [PATCH] avformat: Combine hlsenc/dashenc codec string generation, make public API (PR #20739)

2025-10-23 Thread Martin Storsjö via ffmpeg-devel
PR #20739 opened by Martin Storsjö (mstorsjo) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20739 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20739.patch From ec5f76d9e28a3e79bbd8e369470749597317490c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Storsj=C3=B6?= Date: Thu, 23 Oct

[FFmpeg-devel] Re: [RFC] C++

2025-10-23 Thread Tomas Härdin via ffmpeg-devel
ons 2025-10-22 klockan 14:09 +0200 skrev Gregor Riepl via ffmpeg-devel: > > My main motivation is to be able to use STL, which would simplify > > string handling and memory management, and give us access to its > > data > > structures. Manual memory management has its place

[FFmpeg-devel] Re: [RFC] C++

2025-10-23 Thread Tomas Härdin via ffmpeg-devel
ons 2025-10-22 klockan 15:05 +0200 skrev Michael Niedermayer via ffmpeg-devel: > One difference that favors lower level languages is that with > high level languages one looses sight of the cost of operations > > Teh closer you are to the implementation of a data structure, like >

[FFmpeg-devel] Re: [POLL][VOTE] Preferred Issue Tracker

2025-10-23 Thread Michael Niedermayer via ffmpeg-devel
Hi Remi On Thu, Oct 23, 2025 at 08:41:32PM +0300, Rémi Denis-Courmont via ffmpeg-devel wrote: > Le torstaina 23. lokakuuta 2025, 13.49.54 Itä-Euroopan kesäaika Michael > Niedermayer via ffmpeg-devel a écrit : > > I ve missed a crucial detail, which only became obvious to me now. >

[FFmpeg-devel] Re: [RFC] C++

2025-10-23 Thread Michael Niedermayer via ffmpeg-devel
Hi Tomas On Thu, Oct 23, 2025 at 11:49:31PM +0200, Tomas Härdin via ffmpeg-devel wrote: > ons 2025-10-22 klockan 15:05 +0200 skrev Michael Niedermayer via > ffmpeg-devel: > > One difference that favors lower level languages is that with > > high level languages one looses si

[FFmpeg-devel] Re: [RFC] C++

2025-10-22 Thread Nicolas George via ffmpeg-devel
Zhao Zhili via ffmpeg-devel (HE12025-10-21): > >> I noticed that the FFmpeg Twitter account posted about this > >> discussion. I believe the discussion should remain within the mailing > >> list. > > Why? > Using an official account to make fun of a technical

[FFmpeg-devel] Re: [DISCUSSION] Adding ARM64EC support to FFmpeg

2025-10-22 Thread Martin Storsjö via ffmpeg-devel
On Thu, 23 Oct 2025, Rémi Denis-Courmont via ffmpeg-devel wrote: Le 23 octobre 2025 00:01:55 GMT+03:00, "Martin Storsjö" a écrit : On Wed, 22 Oct 2025, Rémi Denis-Courmont via ffmpeg-devel wrote: If you want to compile AArch64 FFmpeg for use in emulated x86 processes, then

[FFmpeg-devel] Re: [RFC] C++

2025-10-21 Thread Romain Beauxis via ffmpeg-devel
On Mon, Oct 20, 2025, 12:51 Tomas Härdin via ffmpeg-devel < [email protected]> wrote: > Hi > > I'm writing this email to get a feel for how everyone feels about > making more use of C++ in the codebase. I am only proposing using C++ > *internally*, and only wher

[FFmpeg-devel] Re: [RFC] C++

2025-10-21 Thread Michael Niedermayer via ffmpeg-devel
Hi Zhao Zhili On Tue, Oct 21, 2025 at 11:31:02PM +0800, Zhao Zhili via ffmpeg-devel wrote: > > > > On Oct 21, 2025, at 22:58, Nicolas George via ffmpeg-devel > > wrote: > > > > Zhao Zhili via ffmpeg-devel (HE12025-10-21): > >> I noticed that the F

[FFmpeg-devel] Re: [REFUND-REQUEST] VDD'25 travel expense

2025-11-07 Thread Michael Niedermayer via ffmpeg-devel
On Mon, Nov 03, 2025 at 12:07:24PM +0100, Niklas Haas via ffmpeg-devel wrote: > Hi all, > > I travelled to VDD'25 where I held two talks, one of which was directly > related to FFmpeg. I am hereby requesting reimbursement for my travel >

[FFmpeg-devel] Re: [PATCH 5/5] avcodec/osq: Fix 32bit sample overflow

2025-11-08 Thread Michael Niedermayer via ffmpeg-devel
On Mon, Jul 14, 2025 at 08:58:52PM +0200, Michael Niedermayer wrote: > On Sun, Jul 13, 2025 at 07:37:06PM +0200, Andreas Rheinhardt wrote: > > Michael Niedermayer: > > > Fixes: signed integer overflow: 2147483565 + 128 cannot be represented in > > > type 'int' > > > Fixes: > > > 428055715/cluster

[FFmpeg-devel] [PATCH] avutil/hwcontext_d3d12va: fix buf size when call av_buffer_create (PR #20856)

2025-11-06 Thread Zhao Zhili via ffmpeg-devel
PR #20856 opened by Zhao Zhili (quink) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20856 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20856.patch >From cfe9a10589f05b41766036871fd1c1532067e066 Mon Sep 17 00:00:00 2001 From: Zhao Zhili Date: Fri, 7 Nov 2025 14:35:01 +0800 Subject:

[FFmpeg-devel] Re: [GASPP PATCH 1/2] Pass "-machine" options through to armasm

2025-11-07 Thread Martin Storsjö via ffmpeg-devel
Hi, On Fri, 7 Nov 2025, Harish Raja Selvan wrote: Just wanted to check if you have an estimate for when the ARM64EC related patches for gas-preprocessor The patch for gas-preprocessor was merged already many weeks ago. (We agreed to go with my version of that patch.) and the makedef scrip

[FFmpeg-devel] [PATCH] avformat/mpjpegdec: add support for X-Timestamp and X-Framerate headers

2025-11-08 Thread Vladimir Sobolev via ffmpeg-devel
0001-avformat-mpjpegdec-add-support-for-X-Timestamp-and-X-Framerate.patch Description: Binary data ___ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]

[FFmpeg-devel] [PATCH] avformat/mpjpegdec: add support for X-Timestamp and X-Framerate headers

2025-11-08 Thread Vladimir Sobolev via ffmpeg-devel
>From a9c2970ea4c06f2503ce0089291c8d0bc1b3da4f Mon Sep 17 00:00:00 2001 From: 350d <[email protected]> Date: Sun, 9 Nov 2025 02:06:23 +0200 Subject: [PATCH] avformat/mpjpegdec: add support for X-Timestamp and X-Framerate headers Add support for parsing X-Timestamp and X-Framerate headers from HTTP

[FFmpeg-devel] [PATCH] avformat/mpjpegdec: add support for X-Timestamp and X-Framerate headers

2025-11-08 Thread Vladimir Sobolev via ffmpeg-devel
>From a9c2970ea4c06f2503ce0089291c8d0bc1b3da4f Mon Sep 17 00:00:00 2001 From: 350d Date: Sun, 9 Nov 2025 02:06:23 +0200 Subject: [PATCH] avformat/mpjpegdec: add support for X-Timestamp and X-Framerate headers Add support for parsing X-Timestamp and X-Framerate headers from HTTP multipart MJPEG st

[FFmpeg-devel] [PATCH] avformat/mpjpegdec: add support for X-Timestamp and X-Framerate headers

2025-11-08 Thread Vladimir Sobolev via ffmpeg-devel
>From 31d73c6774c1ea6d621db57f26439e297cc23c3d Mon Sep 17 00:00:00 2001 From: Vladimir Sobolev Date: Sun, 9 Nov 2025 02:28:13 +0200 Subject: [PATCH] avformat/mpjpegdec: add support for X-Timestamp and X-Framerate headers Add support for parsing X-Timestamp and X-Framerate headers from HTTP multi

[FFmpeg-devel] Re: [PATCH] avcodec/rv60dec: add upper bound check for qp

2025-11-07 Thread Michael Niedermayer via ffmpeg-devel
Hi Reaxx On Fri, Nov 07, 2025 at 06:20:38PM +0100, Reaxx via ffmpeg-devel wrote: > This patch fixes an out-of-bounds read in the RV60 decoder where qp can > reach 65, exceeding the rv60_qp_to_idx[64] array bounds. The previous fix > (61cbcaf93f) only covered intra frames. This adds vali

[FFmpeg-devel] Re: [PATCH] avcodec/rv60dec: add upper bound check for qp

2025-11-07 Thread Michael Niedermayer via ffmpeg-devel
Hi On Fri, Nov 07, 2025 at 10:19:27PM +0100, Reaxx via ffmpeg-devel wrote: > Thanks for reviewing and applying the patch. Apologies for the incorrect > commit message , I appreciate you correcting it. Thanks again actually, can you check if my commit message is correct before i ap

[FFmpeg-devel] Re: [PATCH] avcodec/rv60dec: add upper bound check for qp

2025-11-07 Thread Michael Niedermayer via ffmpeg-devel
Hi Reaxx On Fri, Nov 07, 2025 at 10:49:05PM +0100, Reaxx via ffmpeg-devel wrote: > Hi Michael, > > Yes, the commit message LGTM , Thank you for the detailed explanation and > for taking the time to review this thoroughly. I appreciate your patience. patch applied thx [...]

[FFmpeg-devel] [GASPP PATCH] Handle .drectve sections with armasm

2025-11-08 Thread Martin Storsjö via ffmpeg-devel
This is used for embedding directives in COFF objects for the linker (e.g. for dllexport). --- Will push within a day or two, this is quite uncontroversial. --- gas-preprocessor.pl | 1 + 1 file changed, 1 insertion(+) diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl index 1ba0563..85ccf24

[FFmpeg-devel] [PATCH] avfilter/vf_libopencv: bump to opencv4 (PR #20865)

2025-11-08 Thread Zhao Zhili via ffmpeg-devel
PR #20865 opened by Zhao Zhili (quink) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20865 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20865.patch >From 22c76f902917bf18c82a8295bda883dde7ce7071 Mon Sep 17 00:00:00 2001 From: Zhao Zhili Date: Sat, 8 Nov 2025 22:35:38 +0800 Subject:

[FFmpeg-devel] Re: [PATCH] avformat/mpjpegdec: add support for X-Timestamp and X-Framerate headers

2025-11-10 Thread Michael Niedermayer via ffmpeg-devel
Hi Vladimir On Sun, Nov 09, 2025 at 02:38:56AM +0200, Vladimir Sobolev via ffmpeg-devel wrote: > >From 31d73c6774c1ea6d621db57f26439e297cc23c3d Mon Sep 17 00:00:00 2001 > From: Vladimir Sobolev > Date: Sun, 9 Nov 2025 02:28:13 +0200 > Subject: [PATCH] avformat/mpjpegdec: ad

[FFmpeg-devel] Re: [RFC] performance tuning, memcpy

2025-11-10 Thread Niklas Haas via ffmpeg-devel
On Monday, November 10th, 2025 at 3:09 PM, Thilo Schunck via ffmpeg-devel wrote: > > > Hi Team! > > Apologies for maybe breaking submit rules but as of now I don't know better > :-) > > I figured out on arm "hwdownload" is quite slow. >

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

2025-11-10 Thread Michael Niedermayer via ffmpeg-devel
Hi adding niklas to the CC so its not missed but i agree the patch LGTM On Tue, Nov 04, 2025 at 08:52:36PM +0100, Nicolas George via ffmpeg-devel wrote: > Carl Hetherington via ffmpeg-devel (HE12025-11-03): > > Since 3b26b782eeded9b9ab7fac013cd1a83a30d68206 it would only look at the

[FFmpeg-devel] Re: question about submitting security patches

2025-11-10 Thread Michael Niedermayer via ffmpeg-devel
Hi Remi On Mon, Nov 10, 2025 at 06:03:38PM +0200, Rémi Denis-Courmont via ffmpeg-devel wrote: > Le lauantaina 8. marraskuuta 2025, 10.34.24 Itä-Euroopan normaaliaika Thomas > Dullien via ffmpeg-devel a écrit : > > What's the best way to submit these patches? There is the bug t

[FFmpeg-devel] Re: question about submitting security patches

2025-11-11 Thread Gyan Doshi via ffmpeg-devel
On 2025-11-11 12:19 pm, Rémi Denis-Courmont via ffmpeg-devel wrote: Le 11 novembre 2025 04:59:42 GMT+02:00, Michael Niedermayer via ffmpeg-devel a écrit : Hi Remi On Mon, Nov 10, 2025 at 06:03:38PM +0200, Rémi Denis-Courmont via ffmpeg-devel wrote: Le lauantaina 8. marraskuuta 2025

[FFmpeg-devel] Re: [PATCH] avcodec/tiff: Check order only for tags that we process

2025-11-11 Thread Michael Niedermayer via ffmpeg-devel
Hi Mathias On Wed, Nov 05, 2025 at 12:29:53PM +0100, Mathias Koehler via ffmpeg-devel wrote: > The initial out of order check was introduced with commit > ad29f9e47cb avcodec/tiff: Restrict tag order based on specification > > This changes the check to only check against tags th

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

2025-11-06 Thread Timo Rothenpieler via ffmpeg-devel
On 06/11/2025 09:40, Nicolas George via ffmpeg-devel wrote: Rémi Denis-Courmont (HE12025-11-04): From a technical standpoint, that seems very agreeable indeed. But at the same time, it sounds unreasonable to expect that of a bounty claimant. Can you elaborate why you think that? We set the

[FFmpeg-devel] Unsubscribe from mail list

2025-11-06 Thread Abhishek Gawande via ffmpeg-devel
Hello there I want to unsubscribe from the devel@ffmpeg Mailing list Thanks ___ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]

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

2025-11-07 Thread Nicolas George via ffmpeg-devel
Pavel Roslyy via ffmpeg-devel (HE12025-11-04): > The headers that are signed for DKIM can be configured. It is not > recommended, but if needed you can remove Subject from the list of > signed headers. “Eh, Google, can I edit your DKIM settings to exclude the Subject header, so that w

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

2025-11-07 Thread Nicolas George via ffmpeg-devel
Timo Rothenpieler via ffmpeg-devel (HE12025-11-06): > Couldn't we simply have any design-discussions and decisions before the > bounty is started, so the design becomes part of what the bounty is posted > for? Not really, I would say. To paragraph the famous saying “no battle pla

[FFmpeg-devel] Re: [PATCH] Better printing of errors on format negotiation failure (PR #20851)

2025-11-07 Thread Nicolas George via ffmpeg-devel
Niklas Haas via ffmpeg-devel (HE12025-11-06): > PR #20851 opened by Niklas Haas (haasn) > URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20851 > Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20851.patch > > The current code only ever printed the pixel format

[FFmpeg-devel] Re: [RFC] Microsoft store

2025-11-11 Thread Michael Niedermayer via ffmpeg-devel
Hi James On Tue, Nov 11, 2025 at 08:19:25PM -0300, James Almer via ffmpeg-devel wrote: > On 11/11/2025 8:15 PM, Michael Niedermayer via ffmpeg-devel wrote: > > Hello everyone > > > > We have been contacted by Microsoft. > > > > Whats your oppinion about putting

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

2025-11-11 Thread Pavel Roslyy via ffmpeg-devel
On Fri, Nov 7, 2025 at 6:04 AM Nicolas George via ffmpeg-devel wrote: > > Pavel Roslyy via ffmpeg-devel (HE12025-11-04): > > The headers that are signed for DKIM can be configured. It is not > > recommended, but if needed you can remove Subject from the list of > >

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