Re: [FFmpeg-devel] [PATCH] libavfilter/dnn/dnn_backend_tf: Remove redundant av_freep() to avoid double free

2025-08-13 Thread Guo, Yejun
-Original Message- From: ffmpeg-devel On Behalf Of Jiasheng Jiang Sent: Thursday, August 7, 2025 10:50 PM To: ffmpeg-devel@ffmpeg.org Cc: Jiasheng Jiang Subject: [FFmpeg-devel] [PATCH] libavfilter/dnn/dnn_backend_tf: Remove redundant av_freep() to avoid double free Remove redundant a

[FFmpeg-devel] Patches to add libomt OpenMediaTransport support to FFmpeg

2025-08-13 Thread ffmpeg
Hi Folks We are part of the group creating a new open source and free to use professional IP Video protocol called OMT (open media transport) It's similar to NDI in many ways, but completely open source and royalty free. The protocol will officially launch on August 18th. You can read about it h

[FFmpeg-devel] [PATCH] avcodec/aac/aacdec: dont allow ff_aac_output_configure() allocating a new frame if it has no frame (PR #20234)

2025-08-13 Thread michaelni
PR #20234 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20234 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20234.patch Fixes: null pointer dereference Fixes: crash_test.mp4 Found-by: Intel PSIRT Signed-off-by: Michael Niedermayer >From 259e739c8eb562738bb41938f

Re: [FFmpeg-devel] Patches to add libomt OpenMediaTransport support to FFmpeg

2025-08-13 Thread Derek Buitenhuis
On 8/13/2025 2:00 PM, ffm...@gallery.co.uk wrote: > Hi Folks > > We are part of the group creating a new open source and free to use > professional IP Video protocol called OMT (open media transport) > It's similar to NDI in many ways, but completely open source and royalty free. [...] > The pr

Re: [FFmpeg-devel] [PATCH v2] ogg/vorbis: implement header packet skip in chained ogg bitstreams.

2025-08-13 Thread Romain Beauxis
Le mar. 12 août 2025 à 14:49, Romain Beauxis a écrit : > > Hi! > > Le mar. 12 août 2025 à 11:33, Yalda a écrit : > > > > Romain Beauxis: > > > > Thank you, Romain, for the clarity. > > > > I have some follow up questions just to solidify my understanding. > > I think this is a good match since th

Re: [FFmpeg-devel] [PATCH v2] ogg/vorbis: implement header packet skip in chained ogg bitstreams.

2025-08-13 Thread Romain Beauxis
Le mer. 13 août 2025 à 08:44, Romain Beauxis a écrit : > > Le mar. 12 août 2025 à 14:49, Romain Beauxis > a écrit : > > > > Hi! > > > > Le mar. 12 août 2025 à 11:33, Yalda a écrit : > > > > > > Romain Beauxis: > > > > > > Thank you, Romain, for the clarity. > > > > > > I have some follow up ques

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

2025-08-13 Thread Niklas Haas
On Mon, 11 Aug 2025 11:32:56 +0200 Nicolas George wrote: > Niklas Haas (HE12025-08-11): > > I still think this series overall is a step in the wrong direction; and that > > our goal should be to move towards negotiation, and not towards some IMO > > hacky > > flag that is already deprecated on ar

[FFmpeg-devel] [PATCH] avcodec/sanm: bl16: fix artifacts in larger videos (PR #20235)

2025-08-13 Thread Manuel Lauss
PR #20235 opened by Manuel Lauss (mlauss2) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20235 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20235.patch The DOS/Windows decoder precomputed a linear offset table of all possible motion vectors into an int16_t with the formula offset = my

Re: [FFmpeg-devel] [PATCH] lavc/mfenc: set output packet duration

2025-08-13 Thread Pavel Koshevoy
On Tue, Aug 12, 2025 at 7:59 AM James Almer wrote: > On 8/4/2025 4:50 PM, Pavel Koshevoy wrote: > > --- > > libavcodec/mfenc.c | 10 ++ > > 1 file changed, 10 insertions(+) > > > > diff --git a/libavcodec/mfenc.c b/libavcodec/mfenc.c > > index 30531fe3e8..942c75cb9d 100644 > > --- a/li

[FFmpeg-devel] [PATCH] avutil/timecode: Check for integer overflow in av_timecode_init_from_components() (PR #20236)

2025-08-13 Thread michaelni
PR #20236 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20236 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20236.patch Fixes: integer overflow Fixes: testcase that calls av_timecode_init_from_components() with hh set explicitly to INT_MAX Found-by: Youngjae Choi,

Re: [FFmpeg-devel] [PATCH] avutil/timecode: Check for integer overflow in av_timecode_init_from_components() (PR #20236)

2025-08-13 Thread Kieran Kunhya via ffmpeg-devel
On Wed, 13 Aug 2025, 14:25 michaelni, wrote: > PR #20236 opened by michaelni > URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20236 > Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20236.patch > > Fixes: integer overflow > Fixes: testcase that calls av_timecode_init_from_components() wi

[FFmpeg-devel] [PATCH] avcodec/Makefile: add missing dependency for prores raw decoder (PR #20237)

2025-08-13 Thread Kacper Michajłow
PR #20237 opened by Kacper Michajłow (kasper93) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20237 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20237.patch From b831963dcc4674141f81b52c902a06bb691e2864 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= Date: Thu, 14

[FFmpeg-devel] [PATCH] .forgejo/CODEOWNERS: add myself to JPEG XL and PNG (PR #20238)

2025-08-13 Thread Leo Izen
PR #20238 opened by Leo Izen (Traneptora) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20238 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20238.patch Add myself to JPEG XL and PNG decoders/encoders/parsers/etc. as a suggested reviewer. I'm the maintainer of the JXL files and I know t

[FFmpeg-devel] [PATCH] avcodec/sanm: BL16 codec updates (PR #20233)

2025-08-13 Thread Manuel Lauss
PR #20233 opened by Manuel Lauss (mlauss2) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20233 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20233.patch Blocky-16 is the internal name of the 16bit-SANM codec. * add support for BL16 subcompression types 1 and 7: Like codec47_comp1(),

Re: [FFmpeg-devel] Pushing without approval avfilter/vf_vignette: use AVFilterContext for logging

2025-08-13 Thread Michael Niedermayer
On Wed, Aug 13, 2025 at 02:57:02AM +0200, Timo Rothenpieler wrote: > On 8/13/2025 2:43 AM, Michael Niedermayer wrote: > > Hi > > > > On Tue, Aug 12, 2025 at 11:22:44PM +0200, Jean-Baptiste Kempf wrote: > > > On Tue, 12 Aug 2025, at 17:59, Kacper Michajlow wrote: > > > > Because of course there is

[FFmpeg-devel] FFmpeg 5.1.7 and 6.1.3

2025-08-13 Thread Michael Niedermayer
Hi all I intend to make 6.1.3 and 5.1.7 today or tomorrow we have had many security fixes so its high time to make releases of them the unfixed USAC bug should not affect it as USAC was added in 7.1 So if you want something backported do it quick or ping me on IRC and tell me to wait thx --