Re: [FFmpeg-devel] [PATCH] d3d12va_encode_hevc: use base to init VPS/SPS/PPS

2024-12-07 Thread Tong Wu
>From: ffmpeg-devel On Behalf Of Tong >Wu >To: ffmpeg-devel@ffmpeg.org >Subject: [FFmpeg-devel] [PATCH] d3d12va_encode_hevc: use base to init >VPS/SPS/PPS > >Patch attached. > >Tong Ping. Will apply if there's no more comment on this patch Thanks, Tong ___

[FFmpeg-devel] [PATCH 2/6] avcodec/escape130: move get_buffer down

2024-12-07 Thread Michael Niedermayer
This way the (slow) allocation of an image is done after various additional checks Fixes: Timeout Fixes: 379418967/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ESCAPE130_fuzzer-6507383574036480 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ff

[FFmpeg-devel] [PATCH 5/6] avformat/mov: free stream_info when the surrounding array is freed

2024-12-07 Thread Michael Niedermayer
Fixes: memleak Fixes: 378408474/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-5699368121860096 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavformat/mov.c | 3 +++ 1 file changed, 3 insertio

[FFmpeg-devel] [PATCH 4/6] avcodec/rv60dec: Check NEXT/LAST availability

2024-12-07 Thread Michael Niedermayer
Fixes: NULL ptr use Fixes: 378634700/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RV60_fuzzer-5008344043028480 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/rv60dec.c | 17 +

[FFmpeg-devel] [PATCH 3/6] avcodec/rv60dec: Use get_bits_long()

2024-12-07 Thread Michael Niedermayer
Fixes: 378634700/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RV60_fuzzer-5008344043028480 Fixes: assertion failure Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/rv60dec.c | 7 +--

[FFmpeg-devel] [PATCH 1/6] tools/target_dec_fuzzer: Adjust Threshold for indeo5

2024-12-07 Thread Michael Niedermayer
Fixes: 379768251/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO5_fuzzer-5981329084186624 Fixes: Timeout Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- tools/target_dec_fuzzer.c | 1 + 1 file ch

[FFmpeg-devel] [PATCH 6/6] tools/target_dec_fuzzer: Adjust threshold for MVC1

2024-12-07 Thread Michael Niedermayer
Fixes: Timeout Fixes: 378231213/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MVC1_fuzzer-6640960500465664 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- tools/target_dec_fuzzer.c | 1 + 1 file chan

Re: [FFmpeg-devel] [PATCH 3/6] avcodec/rv60dec: Use get_bits_long()

2024-12-07 Thread Peter Ross
On Sun, Dec 08, 2024 at 04:57:00AM +0100, Michael Niedermayer wrote: > Fixes: > 378634700/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RV60_fuzzer-5008344043028480 > Fixes: assertion failure > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/f

Re: [FFmpeg-devel] [PATCH 4/6] avcodec/rv60dec: Check NEXT/LAST availability

2024-12-07 Thread Peter Ross
On Sun, Dec 08, 2024 at 04:57:01AM +0100, Michael Niedermayer wrote: > Fixes: NULL ptr use > Fixes: > 378634700/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RV60_fuzzer-5008344043028480 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg

Re: [FFmpeg-devel] [ANNOUNCE] upcoming vote: TC election

2024-12-07 Thread Lynne via ffmpeg-devel
On 06/12/2024 02:01, Lynne via ffmpeg-devel wrote: On 28/11/2024 23:29, Anton Khirnov wrote: Hi all, the current Technical Committee (TC) was elected on 2023-12-05 and its mandate lasts for one year, so we should hold a new election soon. If there are no unforeseen circumstances, I would like to

Re: [FFmpeg-devel] [PATCH] avcodec/png{dec, enc}: update mDCV and cLLI chunk capitalization

2024-12-07 Thread Alexander Strasser via ffmpeg-devel
Hi Leo! On 2024-12-01 09:20 -0500, Leo Izen wrote: > The PNGv3 Specification Draft [1] has changed the capitalization > of mDCV and cLLI chunks (formerly mDCv and cLLi). This patch updates > FFmpeg to work with the new chunk names while retaining decode-side > compatibility with files created usin

Re: [FFmpeg-devel] [ANNOUNCE] upcoming vote: CC election

2024-12-07 Thread Anton Khirnov
Hi all, we only have 4 volunteers for the CC so far, so need at least one more person. Ideally several, since elections are better when they are competitive. -- Anton Khirnov ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailm

Re: [FFmpeg-devel] [FFmpeg-cvslog] avfilter/vf_scale: switch to new swscale API

2024-12-07 Thread Niklas Haas
On Fri, 06 Dec 2024 20:57:54 +0100 Michael Niedermayer wrote: > Hi > > On Fri, Dec 06, 2024 at 02:40:06PM +0100, Niklas Haas wrote: > > On Fri, 06 Dec 2024 14:31:43 +0100 Michael Niedermayer > > wrote: > > > Hi > > > > > > On Mon, Nov 25, 2024 at 10:11:49AM +, Niklas Haas wrote: > > > > ffm

Re: [FFmpeg-devel] [ANNOUNCE] upcoming vote: TC election

2024-12-07 Thread Anton Khirnov
Hi all, we have 6 volunteers for the TC, so I think the vote can start on Monday as previously announced. If someone else still wants to volunteer, please do so ASAP. -- Anton Khirnov ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg

Re: [FFmpeg-devel] [ANNOUNCE] upcoming vote: CC election

2024-12-07 Thread Anton Khirnov
I am hereby volunteering for CC. I believe this community is deeply sick and has been for a very long time. I also believe an active CC can make important steps towards fixing that. If elected, I will advocate for the following: 1) Swift and determined action against uncivil behaviour, no matte

Re: [FFmpeg-devel] [PATCH] avcodec/png{dec, enc}: update mDCV and cLLI chunk capitalization

2024-12-07 Thread Leo Izen
On 12/1/24 9:20 AM, Leo Izen wrote: The PNGv3 Specification Draft [1] has changed the capitalization of mDCV and cLLI chunks (formerly mDCv and cLLi). This patch updates FFmpeg to work with the new chunk names while retaining decode-side compatibility with files created using the old names. [1]:

Re: [FFmpeg-devel] Decoding performance -f rawvideo pipe:1 vs BMP images output

2024-12-07 Thread Leo Izen
On 12/6/24 1:30 PM, Clément Péron wrote: Hi, On Fri, 6 Dec 2024 at 18:55, Clément Péron wrote: Hi, I am trying to convert a RTSP stream to a series of frames that I send to a stdout PIPE with a low latency . I first tried this command. In general, user issues are for the ffmpeg-user mail

Re: [FFmpeg-devel] [PATCH v2] avfilter/af_ashowinfo: fix scaling factor of replaygain peak values

2024-12-07 Thread Leo Izen
On 12/6/24 3:23 PM, Kacper Michajłow wrote: Commit 8542f9c4f17125d483c40c0c5723842f1c982f81 changed replaygain peak values to use 100k instead of UINT32_MAX as peak, with possibility of overflow. af_ashowinfo was never updated to reflect this, so we update it now. Fixes: 8542f9c4f17125d483c40c0c

[FFmpeg-devel] [PATCH] avformat/iff: SndAnim decoding

2024-12-07 Thread Peter Ross
Fixes ticket #5553. --- libavformat/iff.c | 302 ++ 1 file changed, 201 insertions(+), 101 deletions(-) diff --git a/libavformat/iff.c b/libavformat/iff.c index 7601baa629..9ab1252e67 100644 --- a/libavformat/iff.c +++ b/libavformat/iff.c @@ -111,6 +111

Re: [FFmpeg-devel] [ANNOUNCE] upcoming vote: CC election

2024-12-07 Thread compn
On Thu, 28 Nov 2024 15:32:52 +0100, Anton Khirnov wrote: > If you would > like to be a CC member, please say so in a reply to this email. > > Cheers, I volunteer for the CC. My goal is to moderate and reject all personal discussion on the mailinglist. Before it reaches the list. But also to enc

Re: [FFmpeg-devel] [PATCH v2 11/16] swscale/csputils: add internal colorspace math helpers

2024-12-07 Thread Niklas Haas
On Fri, 06 Dec 2024 10:16:23 -0500 Leo Izen wrote: > > > On 12/6/24 9:32 AM, Niklas Haas wrote: > > From: Niklas Haas > > > > Logic is, for the most part, a straight port of similar logic in > > liplacebo's colorspace.c, with some general edits and refactors. > > --- > > libswscale/Makefile |

Re: [FFmpeg-devel] [PATCH v2 10/16] avfilter/vf_scale: strip metadata when changing colorspace

2024-12-07 Thread Niklas Haas
On Fri, 06 Dec 2024 10:17:48 -0500 Leo Izen wrote: > > > On 12/6/24 9:32 AM, Niklas Haas wrote: > > From: Niklas Haas > > > > This is no longer relevant after a change in color space. > > --- > > libavfilter/vf_scale.c | 12 > > 1 file changed, 12 insertions(+) > > > > diff --git

Re: [FFmpeg-devel] [PATCH v2 10/16] avfilter/vf_scale: strip metadata when changing colorspace

2024-12-07 Thread Niklas Haas
On Sat, 07 Dec 2024 22:47:57 +0100 Niklas Haas wrote: > On Fri, 06 Dec 2024 10:17:48 -0500 Leo Izen wrote: > > > > > > On 12/6/24 9:32 AM, Niklas Haas wrote: > > > From: Niklas Haas > > > > > > This is no longer relevant after a change in color space. > > > --- > > > libavfilter/vf_scale.c | 1

Re: [FFmpeg-devel] [ANNOUNCE] upcoming vote: TC election

2024-12-07 Thread Alexander Strasser via ffmpeg-devel
On 2024-11-28 15:29 +0100, Anton Khirnov wrote: > > the current Technical Committee (TC) was elected on 2023-12-05 and its > mandate lasts for one year, so we should hold a new election soon. If > there are no unforeseen circumstances, I would like to start the vote on > Monday 2024-12-09. > > As a

Re: [FFmpeg-devel] [RFC PATCH] tests/color_utils: Reduce precision requirement to resolve test failure

2024-12-07 Thread Zhao Zhili
Why 5215ec677c5510dcffc5c91003be145315df82fa isn’t on the mailing list? I send the patch and cc to Haas at the first place. > On Dec 6, 2024, at 11:23, Zhao Zhili > wrote: > > From: Zhao Zhili > > --- > libavutil/tests/color_utils.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > >

Re: [FFmpeg-devel] [FFmpeg-cvslog] avfilter/vf_scale: switch to new swscale API

2024-12-07 Thread Michael Niedermayer
On Sat, Dec 07, 2024 at 07:10:49PM +0100, Niklas Haas wrote: > On Fri, 06 Dec 2024 20:57:54 +0100 Michael Niedermayer > wrote: > > Hi > > > > On Fri, Dec 06, 2024 at 02:40:06PM +0100, Niklas Haas wrote: > > > On Fri, 06 Dec 2024 14:31:43 +0100 Michael Niedermayer > > > wrote: > > > > Hi > > > >

Re: [FFmpeg-devel] [PATCH v2] lavc/vvc: Use a bitfield to store MIP information

2024-12-07 Thread Nuo Mi
Applied. Thank you, Frank On Wed, Dec 4, 2024 at 4:57 AM Frank Plowman wrote: > Reduces memory consumption by ~4MB for 1080p video with a maximum delay > of 16 frames by packing various information related to MIP: > * intra_mip_flag, 1 bit > * intra_mip_transposed_flag, 1 bit > * intra_mip_mode,

Re: [FFmpeg-devel] [PATCH 3/6] lavc/vvc: Store MIP information over entire CU area

2024-12-07 Thread Frank Plowman
On 07/12/2024 02:22, Nuo Mi wrote: > On Wed, Dec 4, 2024 at 2:09 AM Frank Plowman wrote: > >> Hi, >> >> Thanks for your review. >> >> On 03/12/2024 10:04, Nuo Mi wrote: >>> Hi Frank, >>> Thank you for the patch >>> >>> On Sat, Nov 30, 2024 at 8:13 PM Frank Plowman >> wrote: >>> On 30/11/202

Re: [FFmpeg-devel] [PATCH 3/6] lavc/vvc: Store MIP information over entire CU area

2024-12-07 Thread Nuo Mi
On Sat, Dec 7, 2024 at 5:54 PM Frank Plowman wrote: > On 07/12/2024 02:22, Nuo Mi wrote: > > On Wed, Dec 4, 2024 at 2:09 AM Frank Plowman > wrote: > > > >> Hi, > >> > >> Thanks for your review. > >> > >> On 03/12/2024 10:04, Nuo Mi wrote: > >>> Hi Frank, > >>> Thank you for the patch > >>> > >>>