[FFmpeg-devel] Re: [PATCH] avdevice/lavfi: stop setting deprecated buffersink options (PR #20913)

James Almer via ffmpeg-devel (HE12025-11-13): > PR #20913 opened by James Almer (jamrial) > URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20913 > Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20913.patch I intended to review that. I see no review on the web monster either. Not cool.

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

On 13/11/2025 15:50, Timo Rothenpieler via ffmpeg-devel wrote: On 13/11/2025 04:06, Michael Niedermayer via ffmpeg-devel wrote: Hi Kieran On Wed, Nov 12, 2025 at 12:09:00AM -0800, Kieran Kunhya via ffmpeg-devel wrote: On Mon, 10 Nov 2025, 19:00 Michael Niedermayer via ffmpeg-devel, < ffmpeg-

[FFmpeg-devel] Re: [Question]Inquiry Regarding RISC-V RVV Optimization for HEVC Decoding in FFmpeg

> On Nov 14, 2025, at 09:52, yunfei_zhou--- via ffmpeg-devel > wrote: > > Hi all, > I hope this message finds you well. > My name is Yunfei Zhou, and I am a Software Development Engineer at Alibaba > DAMO Academy, where I focus on video coding and decoding optimization. > We are currently exp

[FFmpeg-devel] Re: [Question] Learning about VVC and wasm

> On Nov 14, 2025, at 02:19, Rémi Denis-Courmont via ffmpeg-devel > wrote: > > Le torstaina 13. marraskuuta 2025, 19.56.30 Itä-Euroopan normaaliaika Sidd > via > ffmpeg-devel a écrit : >> Regarding the assembly, since FFmpeg is known for handcrafting it, are >> there any references of help i

[FFmpeg-devel] [Question]Inquiry Regarding RISC-V RVV Optimization for HEVC Decoding in FFmpeg

Hi all, I hope this message finds you well. My name is Yunfei Zhou, and I am a Software Development Engineer at Alibaba DAMO Academy, where I focus on video coding and decoding optimization. We are currently exploring vectorization optimizations for HEVC decoding using the RISC-V Vector Extension

[FFmpeg-devel] [PATCH 1/1] Fix the built instruction.

--- README | 74 ++--- generate-doc.sh | 4 +-- 2 files changed, 42 insertions(+), 36 deletions(-) diff --git a/README b/README index 4b1ce67..1707fad 100644 --- a/README +++ b/README @@ -1,59 +1,65 @@ ffmpeg.org official website +PREREQUIS

[FFmpeg-devel] [PATCH 0/1] fixed ffmpeg-web building instructions.

I'm fixing the build instructions for the web project, because I couldn't recompile it. The format of it was weird--it'd explain commands that didn't work first, and then would briefly mention how to make them work/where to take them from. I followed the normal quickstart README. Adam Koszek (1):

[FFmpeg-devel] [PATCH] libavfilter/af_join - Free memory if using custom channel layout (PR #20914)

PR #20914 opened by colekas URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20914 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20914.patch >From a81dd03e1d494911f30a67609d6c848a40dd25c7 Mon Sep 17 00:00:00 2001 From: Chris Olekas Date: Wed, 20 Aug 2025 11:03:30 -0400 Subject: [PATCH 1

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

On 2025-11-13 06:50, Timo Rothenpieler via ffmpeg-devel wrote: On 13/11/2025 04:06, Michael Niedermayer via ffmpeg-devel wrote: Hi Kieran On Wed, Nov 12, 2025 at 12:09:00AM -0800, Kieran Kunhya via ffmpeg-devel wrote: On Mon, 10 Nov 2025, 19:00 Michael Niedermayer via ffmpeg-devel, < ffmpeg-d

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

Hi Kieran On Thu, Nov 13, 2025 at 03:52:17AM +, Kieran Kunhya via ffmpeg-devel wrote: > On Thu, 13 Nov 2025, 03:07 Michael Niedermayer via ffmpeg-devel, < > [email protected]> wrote: > > > Hi Kieran > > > > On Wed, Nov 12, 2025 at 12:09:00AM -0800, Kieran Kunhya via ffmpeg-devel > > wro

[FFmpeg-devel] Re: [Question] Learning about VVC and wasm

Le torstaina 13. marraskuuta 2025, 19.56.30 Itä-Euroopan normaaliaika Sidd via ffmpeg-devel a écrit : > Regarding the assembly, since FFmpeg is known for handcrafting it, are > there any references of help in their docs regarding this? Generally, the ISA should cover assembler in the specificatio

[FFmpeg-devel] Re: [Question] Learning about VVC and wasm

Ok I misunderstood about the decoder part. Sorry I am new to mailing lists am not sure what top-posting means, if I have not abided by any rules I do apologize and will refrain from doing so On Thu, Nov 13, 2025 at 11:40 PM Frank Plowman via ffmpeg-devel wrote: > > On 13/11/2025 17:56, Sidd via

[FFmpeg-devel] Re: [Question] Learning about VVC and wasm

On 13/11/2025 17:56, Sidd via ffmpeg-devel wrote: > Hi Frank, > > Thanks for the reply, it seems like there is a lot for me to cover. > > Regarding the assembly, since FFmpeg is known for handcrafting it, are > there any references of help in their docs regarding this? I have gone > through their

[FFmpeg-devel] [PATCH] avdevice/lavfi: stop setting deprecated buffersink options (PR #20913)

PR #20913 opened by James Almer (jamrial) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20913 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20913.patch >From 66244bab100270f689a07237f09f55a1245fdc26 Mon Sep 17 00:00:00 2001 From: James Almer Date: Thu, 13 Nov 2025 14:55:23 -0300 Subj

[FFmpeg-devel] Re: [Question] Learning about VVC and wasm

Hi Frank, Thanks for the reply, it seems like there is a lot for me to cover. Regarding the assembly, since FFmpeg is known for handcrafting it, are there any references of help in their docs regarding this? I have gone through their ASM lessons and know the basics of them but am quite far from b

[FFmpeg-devel] Re: [Question] Learning about VVC and wasm

On 13/11/2025 16:46, Sidd via ffmpeg-devel wrote: > Hi, I was curious on learning more about VVC and wasm within the > ffmpeg project and would like some guidance on where to find the docs > and references to go through > > I am simply trying to get my hands dirty with a past GSoC project to > get

[FFmpeg-devel] [Vulkan HWAccel] Incorrect default img_flags causes VUID-06811 validation error

Hello, I am using Vulkan hardware accelerated video decoding and I am setting up the AVVulkanFramesContext myself. However when "VkImageCreateFlags img_flags" is unset, a default set of flags (including VK_IMAGE_CREATE_ALIAS_BIT and others) is applied. (https://github.com/FFmpeg/FFmpeg/blob/6cdd2

[FFmpeg-devel] [Question] Learning about VVC and wasm

Hi, I was curious on learning more about VVC and wasm within the ffmpeg project and would like some guidance on where to find the docs and references to go through I am simply trying to get my hands dirty with a past GSoC project to get the feel of working on the source code (hopefully to understa

[FFmpeg-devel] [PATCH] Revert "avutil/hwcontext_amf: Simplified blocking before frame submission" (PR #20912)

PR #20912 opened by mkver URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20912 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20912.patch This reverts commit 62184be5486ec06d6976c20931b30738c8e83fd8. It includes a private header (lavu/mutex.h) in a public header (hwcontext_amf.h). >Fro

[FFmpeg-devel] Re: Supporting FFmpeg via GPU-powered FFmpeg endpoint on Replicate

On 13/11/2025 04:00, Andreas Jansson via ffmpeg-devel wrote: Hi all, I’m Andreas Jansson, co-founder and CTO at Replicate. We’re planning to launch a public GPU-powered FFmpeg endpoint at https://replicate.com/ffmpeg/ffmpeg, where users will be able to run FFmpeg on demand and pay per second of

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

On 13/11/2025 04:06, Michael Niedermayer via ffmpeg-devel wrote: Hi Kieran On Wed, Nov 12, 2025 at 12:09:00AM -0800, Kieran Kunhya via ffmpeg-devel wrote: On Mon, 10 Nov 2025, 19:00 Michael Niedermayer via ffmpeg-devel, < [email protected]> wrote: Hi Remi On Mon, Nov 10, 2025 at 06:03:

[FFmpeg-devel] [PATCH] avutil/cpu: Deprecate AV_CPU_FLAG_FORCE (PR #20911)

PR #20911 opened by mkver URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20911 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20911.patch This flag does nothing since the deactivation of the dsp_mask field of AVCodecContext in commits 9ae6ba288368be42dbd77613e07255d38bbba40e and 9ae6ba28

[FFmpeg-devel] [PATCH] libavfilter: fix Spherical Mapping side data lost after uniform scale (PR #20910)

PR #20910 opened by Zhao Zhili (quink) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20910 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20910.patch >From cc85c6566eb2fb93a71aa4eadc318f14a0a44710 Mon Sep 17 00:00:00 2001 From: Zhao Zhili Date: Thu, 13 Nov 2025 17:53:29 +0800 Subject:

[FFmpeg-devel] [PATCH] avfilter/vf_fspp: Add checkasm, port to SSE2, fix big-endian (PR #20909)

PR #20909 opened by mkver URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20909 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20909.patch >From 92fe3d96e6f9a3b169a3edcdb48ecdc543ba862e Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Sun, 9 Nov 2025 17:06:46 +0100 Subject: [PATC