Re: [FFmpeg-devel] [PATCH] doc/ffmpeg: extend -dts_delta_threshold option description

2023-01-24 Thread Gyan Doshi
On 2023-01-25 06:37 am, Stefano Sabatini wrote: --- doc/ffmpeg.texi | 17 +++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi index 67b3294256..122f7e3387 100644 --- a/doc/ffmpeg.texi +++ b/doc/ffmpeg.texi @@ -1823,8 +1823,21 @@

[FFmpeg-devel] [PATCH] doc/ffmpeg: extend -dts_delta_threshold option description

2023-01-24 Thread Stefano Sabatini
--- doc/ffmpeg.texi | 17 +++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi index 67b3294256..122f7e3387 100644 --- a/doc/ffmpeg.texi +++ b/doc/ffmpeg.texi @@ -1823,8 +1823,21 @@ results, but increase memory use and latency. The d

Re: [FFmpeg-devel] [PATCH] lavc: clarify color_range semantics

2023-01-24 Thread Stefano Sabatini
On date Monday 2023-01-16 09:46:35 +0530, Gyan Doshi wrote: > On 2023-01-15 11:11 pm, Stefano Sabatini wrote: > > Mark this option as encode-only and extend description. > > There are scripts which set this (and other color props) on the input, and > then those streams can be sent to multiple filt

Re: [FFmpeg-devel] [PATCH 01/15] examples: rename avio_reading to avio_read_callback

2023-01-24 Thread Stefano Sabatini
On date Sunday 2023-01-15 17:10:21 +0100, Stefano Sabatini wrote: > Adopt general scheme VERB_OBJECT. > --- > configure | 4 ++-- > doc/examples/Makefile | 2 +- > doc/examples/Makefile.example | 2

Re: [FFmpeg-devel] [PATCH 2/2] doc/filters/astats: sort measure entries, add missing ones

2023-01-24 Thread Stefano Sabatini
On date Monday 2023-01-16 02:03:25 +0100, Stefano Sabatini wrote: > Also apply minor consistency and formatting fixes. > > Fix trac issue: > http://trac.ffmpeg.org/ticket/8397 > --- > doc/filters.texi | 211 ++- > 1 file changed, 115 insertions(+), 96 d

Re: [FFmpeg-devel] [PATCH] ffprobe: fix data hash rendering

2023-01-24 Thread Stefano Sabatini
On date Saturday 2022-12-31 20:27:49 +0100, Stefano Sabatini wrote: > On date Monday 2022-08-08 01:03:56 +0200, Stefano Sabatini wrote: > > Print data hash before side data list, fix wrong nesting level of data hash > > element. > > > > In particular, fix: > > http://trac.ffmpeg.org/ticket/7217 >

Re: [FFmpeg-devel] [PATCH] ffprobe: use pkt->dts to compute interval ts when pts is missing

2023-01-24 Thread Stefano Sabatini
On date Tuesday 2023-01-17 10:57:58 +0800, "zhilizhao(赵志立)" wrote: > > On Jan 17, 2023, at 07:41, Stefano Sabatini wrote: > > > > On date Monday 2023-01-16 11:01:51 +0800, "zhilizhao(赵志立)" wrote: > >> > >>> On Jan 1, 2023, at 03:26, Stefano Sabatini wrote: > >>> > >>> On date Wednesday 2022-07

[FFmpeg-devel] [PATCH 2/2] tools/target_dec_fuzzer: Adjust threshold for EXR

2023-01-24 Thread Michael Niedermayer
Fixes: Timeout Fixes: 55106/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EXR_fuzzer-5052199338377216 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 changed,

[FFmpeg-devel] [PATCH 1/2] avcodec/g2meet: Replace fake allocation avoidance for framebuf

2023-01-24 Thread Michael Niedermayer
framebuf is only allocated when the new width/height are larger than the old but nothing sets the old so its always allocated. Use av_fast_mallocz() instead. Fixes: Timeout Fixes: 55094/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G2M_fuzzer-5116909932904448 Found-by: continuous fuzzing pro

[FFmpeg-devel] [PATCH v2 4/4] av1_parse: Don't reject zero-size padding OBUs

2023-01-24 Thread Mark Thompson
Padding OBUs are not required to be nonempty. --- libavcodec/av1_parse.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavcodec/av1_parse.c b/libavcodec/av1_parse.c index b1620eb043..e2f105a8e2 100644 --- a/libavcodec/av1_parse.c +++ b/libavcodec/av1_parse.c @@ -88,7 +88

[FFmpeg-devel] [PATCH v2 3/4] av1_parse: Remove unused getbits instance

2023-01-24 Thread Mark Thompson
--- libavcodec/av1_parse.c | 6 +- libavcodec/av1_parse.h | 3 --- 2 files changed, 1 insertion(+), 8 deletions(-) diff --git a/libavcodec/av1_parse.c b/libavcodec/av1_parse.c index 59ea0bc6e7..b1620eb043 100644 --- a/libavcodec/av1_parse.c +++ b/libavcodec/av1_parse.c @@ -56,7 +56,7 @@ int f

[FFmpeg-devel] [PATCH v2 2/4] cbs_av1: Don't reject unknown metadata

2023-01-24 Thread Mark Thompson
Accept it and pass it through unchanged. The standard requires that decoders ignore unknown metadata, and indeed this is tested by some of the Argon coverage streams. --- libavcodec/cbs_av1.c | 7 +++ libavcodec/cbs_av1.h | 7 +++ libavcodec/cbs_av1_synta

[FFmpeg-devel] [PATCH v2 1/4] cbs_av1: Add tracing headers for metadata types

2023-01-24 Thread Mark Thompson
Make it a little easier to interpret metadata in trace output. --- libavcodec/cbs_av1_syntax_template.c | 10 ++ 1 file changed, 10 insertions(+) diff --git a/libavcodec/cbs_av1_syntax_template.c b/libavcodec/cbs_av1_syntax_template.c index e95925a493..817a0f8ae6 100644 --- a/libavcodec/

Re: [FFmpeg-devel] [PATCH 3/2] cbs_av1: Remove constraint on MDCV luminance values

2023-01-24 Thread Mark Thompson
On 18/01/2023 20:38, James Almer wrote: On 1/18/2023 5:35 PM, Mark Thompson wrote: While desiring min to be less than max feels entirely sensible, unfortunately the standard does not actually have this requirement. Huh, it really doesn't. --- Some of the Argon coverage streams test this.   

Re: [FFmpeg-devel] [PATCH 4/5] lavfi/graphparser: reimplement avfilter_graph_parse* using new API

2023-01-24 Thread Paul B Mahol
On 1/20/23, Nicolas George wrote: > Nicolas George (12023-01-20): >> - Writing a large patch for a part of the code you know well or for a >> new feature is fine, of course. > > In fact, even for code we know well, we should consult, as long as we > are not the only one who knows it well: as lon

Re: [FFmpeg-devel] [PATCH v2 0/3] Proper color support in PNG

2023-01-24 Thread Leo Izen
On 1/24/23 09:02, Leo Izen wrote: On 1/17/23 13:50, Leo Izen wrote: This series of patches fixes our incorrect cHRM handling in PNGs and properly supports sRGB and cICP chunks in PNGs as well. Leo Izen (3):    avcodec/png: use libavutil/csp.h for cHRM chunks    avcodec/pngdec: support decoding

Re: [FFmpeg-devel] [PATCH 00/26] Major library version bump

2023-01-24 Thread Marton Balint
On Tue, 24 Jan 2023, Anton Khirnov wrote: Quoting Marton Balint (2023-01-24 01:06:46) On Tue, 24 Jan 2023, Michael Niedermayer wrote: On Tue, Jan 24, 2023 at 12:22:52AM +0100, Marton Balint wrote: On Mon, 23 Jan 2023, Anton Khirnov wrote: Quoting Marton Balint (2023-01-23 23:41:11) On Mo

[FFmpeg-devel] [PATCH] avcodec: insert threads dependent function calls into compile time conditions

2023-01-24 Thread Pavel Korotkevich
Signed-off-by: Pawday --- libavcodec/avcodec.c | 44 +++- libavcodec/decode.c | 10 +++--- libavcodec/encode.c | 19 +-- libavcodec/h264dec.c | 14 +++--- 4 files changed, 58 insertions(+), 29 deletions(-) diff --git a/libavc

[FFmpeg-devel] [PATCH] avcodec: add CBD2 DPCM decoder

2023-01-24 Thread Paul B Mahol
Hi, Patch attached. From 0c4254ed685660fe1bb714a32ea378ddbb23e64e Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Tue, 24 Jan 2023 16:14:25 +0100 Subject: [PATCH] avcodec: add CBD2 DPCM decoder Signed-off-by: Paul B Mahol --- libavcodec/Makefile | 1 + libavcodec/allcodecs.c | 1 + li

Re: [FFmpeg-devel] [PATCH 00/26] Major library version bump

2023-01-24 Thread Anton Khirnov
So to summarize the discussion so far: * nobody is strongly arguing for an instability period after the bump, and there are good reasons against it, therefore we should NOT have one * the bump can be done either as bump-then-remove or remove-then-bump * there are advantages and disadvanta

Re: [FFmpeg-devel] [PATCH v2 0/3] Proper color support in PNG

2023-01-24 Thread Leo Izen
On 1/17/23 13:50, Leo Izen wrote: This series of patches fixes our incorrect cHRM handling in PNGs and properly supports sRGB and cICP chunks in PNGs as well. Leo Izen (3): avcodec/png: use libavutil/csp.h for cHRM chunks avcodec/pngdec: support decoding sRGB chunks avcodec/png: support

Re: [FFmpeg-devel] GSoC 2023

2023-01-24 Thread Nuo Mi
On Mon, Jan 23, 2023 at 6:50 PM Thilo Borgmann wrote: > Hi, > > sorry for delay, some thoughts: > > > Description: VVC is the successor to the well-known codec HEVC. The whole > > video industry has high anticipation for VVC. The goal of the ffvvc > > project is to provide a VVC decoder for FFmp

Re: [FFmpeg-devel] [PATCH] add WADY demuxer and decoder

2023-01-24 Thread Paul B Mahol
On 1/21/23, Paul B Mahol wrote: > Hi, > > Patches attached. > gonna apply ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org

Re: [FFmpeg-devel] [PATCH 00/26] Major library version bump

2023-01-24 Thread Anton Khirnov
Quoting Marton Balint (2023-01-24 01:06:46) > On Tue, 24 Jan 2023, Michael Niedermayer wrote: > > On Tue, Jan 24, 2023 at 12:22:52AM +0100, Marton Balint wrote: > >> On Mon, 23 Jan 2023, Anton Khirnov wrote: > >>> Quoting Marton Balint (2023-01-23 23:41:11) > On Mon, 23 Jan 2023, Anton Khirnov