[FFmpeg-devel] [PATCH] Fix alpha_modes deprecation warning in ffplay (PR #20440)

PR #20440 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20440 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20440.patch And remove the field again; in retrospect, there is no point to adding it in the first place. >From 607bc1dc015e824c0d2ac44f47e3ff438

[FFmpeg-devel] [PATCH] .forgejo/CODEOWNERS: add myself for various files (PR #20400)

PR #20400 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20400 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20400.patch >From 3c609a99b250e625c6685bf44028dfb6e29becd1 Mon Sep 17 00:00:00 2001 From: Niklas Haas Date: Tue, 2 Sep 2025 14:01:44 +0200 Subject

[FFmpeg-devel] [PATCH] Generalize acrossfade filter to support multiple inputs (PR #20388)

PR #20388 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20388 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20388.patch Effectively makes it a copy of the concat filter but with the ability to crossfade instead of hard cutting. I did have to formally err

[FFmpeg-devel] [PATCH] avfilter/x86/vf_colordetect: fix alpha detect tail handling (PR #20387)

PR #20387 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20387 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20387.patch This wrapping logic still considered any nonzero return from the ASM function to be the overall result, but this is not true since the a

[FFmpeg-devel] [PATCH] swscale/graph: fix double-free when legacy pass fails initializing (PR #20351)

PR #20351 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20351 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20351.patch If this function returns an error after ff_sws_graph_add_pass() has been called, and the pass->free callback is therefore already set up

Re: [FFmpeg-devel] STF 2025 grant request (2025-09-01 target)

On Wed, 20 Aug 2025 18:24:16 +0200 Niklas Haas wrote: > On Tue, 12 Aug 2025 08:32:39 -0700 Pierre-Anthony Lemieux > wrote: > > Quick reminder that the deadline for submitting your proposal is > > quickly approaching. > > > > Also note that the total amount of the proposed projects is below for >

Re: [FFmpeg-devel] CI

On Fri, 22 Aug 2025 17:22:54 +0200 Timo Rothenpieler via ffmpeg-devel wrote: > We could only run those tests on master, not on PRs. > Nobody is impacted by them then, and we still notice breakage reasonably > fast. That seems reasonable to me. ___ ffmp

Re: [FFmpeg-devel] [PATCH] lavfi: protection against premultiplied alpha (was: The patch series about premultiplied alpha)

On Fri, 22 Aug 2025 15:47:04 +0200 Nicolas George via ffmpeg-devel wrote: > The filters that do not even touch the alpha plane are the most likely > to produce invalid garbage with premultiplied alpha. They should NOT > enable support. Quod non sequitur. Filters which do not touch the alpha cha

Re: [FFmpeg-devel] [POLL][RFC] Merge vs Cherry pick for integration of changes

On Thu, 21 Aug 2025 13:32:02 +0200 Michael Niedermayer via ffmpeg-devel wrote: > Hi > > Should we use a Merge or Cherry picks for integrating Pauls work ? > > Following are 2 plans, as we execute either we may run into issues > and of course adapt them as needed. (or even switch) > > Option M: >

Re: [FFmpeg-devel] [PATCH] Announce FFmpeg 8.0

On Thu, 21 Aug 2025 14:47:03 +0900 Lynne via ffmpeg-devel wrote: > --- > src/index | 42 ++ > 1 file changed, 42 insertions(+) > > diff --git a/src/index b/src/index > index 52829e1..a07f4b8 100644 > --- a/src/index > +++ b/src/index > @@ -35,6 +35,48 @@ >

[FFmpeg-devel] [PATCH] avfilter/setpts: also preserve duration when not stripping fps (PR #20304)

PR #20304 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20304 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20304.patch It makes sense to treat the presence of a frame duration and the presence of frame rate metadata identically - because both convey effec

[FFmpeg-devel] [PATCH] avfilter/vf_libplacebo: add bwdif option (PR #20303)

PR #20303 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20303 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20303.patch See-Also: https://code.videolan.org/videolan/libplacebo/-/merge_requests/737 >From 20d6f1fdbdd95df75e4f3025e6cdc1cd92c2dda1 Mon Sep 17

Re: [FFmpeg-devel] [PATCH] lavfi: protection against premultiplied alpha (was: The patch series about premultiplied alpha)

On Wed, 20 Aug 2025 23:43:18 +0200 Niklas Haas wrote: > This argument works both ways. > > filter authors to remember to enable support > for premultiplied alpha, even if they don't even touch the alpha plane? I accidentally deleted a line too many here, the text was supposed to read: Do you exp

[FFmpeg-devel] [PATCH] avutil/hwcontext_vulkan: always enable extra usage flags (PR #20295)

PR #20295 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20295 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20295.patch Otherwise, this may break vulkan encoding or subsequent hwupload/hwdownload if the upstream filter did not specifically advertise this.

Re: [FFmpeg-devel] STF 2025 grant request (2025-09-01 target)

On Tue, 12 Aug 2025 08:32:39 -0700 Pierre-Anthony Lemieux wrote: > Quick reminder that the deadline for submitting your proposal is > quickly approaching. > > Also note that the total amount of the proposed projects is below for > the minimum threshold for STF to consider the application. Despit

[FFmpeg-devel] [PATCH] vf_colordetect: add ability to detect fully opaque alpha planes (PR #20257)

PR #20257 opened by Niklas Haas (haasn) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20257 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20257.patch >From d7335fdb74a3adf45ae47fa5df0cffa4afda6213 Mon Sep 17 00:00:00 2001 From: Niklas Haas Date: Fri, 15 Aug 2025 22:55:30 +0200 Subjec