Re: [FFmpeg-devel] [PATCH] avformat: deprecate AVFormatContext io_close callback

2023-02-14 Thread Anton Khirnov
Quoting Marton Balint (2023-02-14 21:30:09) > > > On Tue, 14 Feb 2023, Anton Khirnov wrote: > > > Quoting Marton Balint (2023-02-13 22:37:54) > >> diff --git a/libavformat/version.h b/libavformat/version.h > >> index 904e7f06aa..7ff1483912 100644 > >> --- a/libavformat/version.h > >> +++ b/libav

Re: [FFmpeg-devel] [PATCH] configure: select subordinate formats for HLS

2023-02-14 Thread Gyan Doshi
On 2023-02-14 02:16 pm, Gyan Doshi wrote: On 2023-02-11 06:06 pm, Gyan Doshi wrote: HLS segments may be MPEG-TS or fragmented MP4, so those (de)muxers are required for reading/writing HLS media segments. Fixes functionality with --disable-everything --enable-demuxer=hls --enable-muxer=hls

[FFmpeg-devel] [PATCH] avformat/cdg: add probe

2023-02-14 Thread Paul B Mahol
Patch attached. From b0cd65c70465da729d950dfff1c20129e81462fc Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Tue, 14 Feb 2023 22:25:42 +0100 Subject: [PATCH] avformat/cdg: add probe Signed-off-by: Paul B Mahol --- libavformat/cdg.c | 17 + 1 file changed, 17 insertions(+) di

Re: [FFmpeg-devel] [PATCH] avformat: deprecate AVFormatContext io_close callback

2023-02-14 Thread Marton Balint
On Tue, 14 Feb 2023, Anton Khirnov wrote: Quoting Marton Balint (2023-02-13 22:37:54) diff --git a/libavformat/version.h b/libavformat/version.h index 904e7f06aa..7ff1483912 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -31,7 +31,7 @@ #include "version_major.h" -#defin

Re: [FFmpeg-devel] [PATCH] avformat/movenc: allow writing out channel count in MP4 and 3GP

2023-02-14 Thread Jan Ekström
On Thu, Feb 9, 2023 at 9:24 PM Jan Ekström wrote: > > On Thu, Feb 9, 2023 at 12:08 PM Martin Storsjö wrote: > > > > This looks reasonable to me. I didn't follow the references in the commit > > message, but it sounds plausible and probably correct to me. > > > > For the record, due to dumb ISO/IE

Re: [FFmpeg-devel] Proposed change to NVDEC ulNumOutputSurfaces initialization

2023-02-14 Thread Timo Rothenpieler
On 14.02.2023 18:27, Miller, Adrian wrote: Hi, I'm considering a proposing a change to libavcodec/nvdec.c but wanted to run it by you first as I'm new to FFmpeg development to make sure I've gotten things right (this is not a patch). We use the NVDEC decoder as part of our live transcoder. T

Re: [FFmpeg-devel] [PATCH v14 9/9] avcodec/evc: Changes in Changelog and MAINTAINERS files

2023-02-14 Thread Kieran Kunhya
On Tue, 14 Feb 2023 at 12:10, Dawid Kozinski/Multimedia (PLT) /SRPOL/Staff Engineer/Samsung Electronics wrote: > > At the moment, it doesn't matter to us whether there are two lists or one. > What matters to us is pushing our patchset containing an EVC codec wrapper > to ffmpeg. We want to refine

Re: [FFmpeg-devel] [PATCH v14 9/9] avcodec/evc: Changes in Changelog and MAINTAINERS files

2023-02-14 Thread Lynne
Feb 14, 2023, 13:10 by d.kozin...@samsung.com: > > -Original Message- > From: ffmpeg-devel On Behalf Of Lynne > Sent: poniedziałek, 13 lutego 2023 18:32 > To: FFmpeg development discussions and patches > Subject: Re: [FFmpeg-devel] [PATCH v14 9/9] avcodec/evc: Changes in > Changelog and

[FFmpeg-devel] Proposed change to NVDEC ulNumOutputSurfaces initialization

2023-02-14 Thread Miller, Adrian
Hi, I'm considering a proposing a change to libavcodec/nvdec.c but wanted to run it by you first as I'm new to FFmpeg development to make sure I've gotten things right (this is not a patch). We use the NVDEC decoder as part of our live transcoder. This means that new decoders may be spun up

Re: [FFmpeg-devel] [PATCH] vf_yadif: Remove unused emms_c

2023-02-14 Thread Anton Khirnov
Quoting Kieran Kunhya (2023-02-10 23:47:52) > $subj > > Probably others as well > > From 272459245d872e49bd8908561dd2727e40f7d6da Mon Sep 17 00:00:00 2001 > From: Kieran Kunhya > Date: Fri, 10 Feb 2023 22:46:03 + > Subject: [PATCH] vf_yadif: Remove unused emms_c > > --- > libavfilter/vf_ya

Re: [FFmpeg-devel] [PATCH] avformat: deprecate AVFormatContext io_close callback

2023-02-14 Thread Anton Khirnov
Quoting Marton Balint (2023-02-13 22:37:54) > diff --git a/libavformat/version.h b/libavformat/version.h > index 904e7f06aa..7ff1483912 100644 > --- a/libavformat/version.h > +++ b/libavformat/version.h > @@ -31,7 +31,7 @@ > > #include "version_major.h" > > -#define LIBAVFORMAT_VERSION_MINOR

Re: [FFmpeg-devel] [PATCH] avformat/flvenc: allow to write qualifying metadata as number

2023-02-14 Thread Gyan Doshi
On 2023-02-14 03:35 pm, Anton Khirnov wrote: Quoting Gyan Doshi (2023-02-11 12:02:51) The FLV format can store metadata as numbers which are used and handled by many streaming platforms. Now, metadata values can be sent as AMF Number type if 1) tag key starts with "num_" 2) value is scanned

[FFmpeg-devel] [PATCH] avutil: [LA] use getauxval to do runtime check.

2023-02-14 Thread Shiyou Yin
Replace cpucfg with getauxval to avoid crash in case of some processor capabilities are not supportted by kernel used. --- libavutil/loongarch/cpu.c | 24 1 file changed, 8 insertions(+), 16 deletions(-) diff --git a/libavutil/loongarch/cpu.c b/libavutil/loongarch/cpu.c i

Re: [FFmpeg-devel] [PATCH v14 9/9] avcodec/evc: Changes in Changelog and MAINTAINERS files

2023-02-14 Thread Dawid Kozinski/Multimedia (PLT) /SRPOL/Staff Engineer/Samsung Electronics
-Original Message- From: ffmpeg-devel On Behalf Of Lynne Sent: poniedziałek, 13 lutego 2023 18:32 To: FFmpeg development discussions and patches Subject: Re: [FFmpeg-devel] [PATCH v14 9/9] avcodec/evc: Changes in Changelog and MAINTAINERS files Feb 13, 2023, 10:29 by d.kozin...@samsung

Re: [FFmpeg-devel] [PATCH v5 01/10] lavc/avcodec: Add HEVC Screen Content Coding Extensions profile

2023-02-14 Thread Anton Khirnov
Quoting Fei Wang (2023-02-06 06:44:49) > From: Linjie Fu > > Described in HEVC spec A.3.7. > > Signed-off-by: Linjie Fu > Signed-off-by: Fei Wang > --- > 1. fix compile warning with VAAPI version less than 1.2.0 > > libavcodec/avcodec.h | 1 + > libavcodec/hevc_ps.c | 2 ++ > libavcodec/pr

Re: [FFmpeg-devel] [PATCH] avformat/flvenc: allow to write qualifying metadata as number

2023-02-14 Thread Anton Khirnov
Quoting Gyan Doshi (2023-02-11 12:02:51) > The FLV format can store metadata as numbers which are used and handled > by many streaming platforms. > > Now, metadata values can be sent as AMF Number type if > 1) tag key starts with "num_" > 2) value is scanned and can be represented as a double. >

[FFmpeg-devel] [PATCH] libavcodec/hevc: add hevc idct_4x4_neon of aarch64

2023-02-14 Thread xufuji456
--- libavcodec/aarch64/hevcdsp_idct_neon.S| 51 +++ libavcodec/aarch64/hevcdsp_init_aarch64.c | 4 ++ 2 files changed, 55 insertions(+) diff --git a/libavcodec/aarch64/hevcdsp_idct_neon.S b/libavcodec/aarch64/hevcdsp_idct_neon.S index 124c50998a..fe8baf1348 100644 --- a/

Re: [FFmpeg-devel] [PATCH] lavf/mxfenc: Bump EDIT_UNITS_PER_BODY

2023-02-14 Thread Tomas Härdin
mån 2023-02-13 klockan 22:05 +0100 skrev Marton Balint: > > I think we have a pretty good idea that MPEG2 in MXF usually means > some > broadcast realted use, therefore intent of RDD9 compliance by default > is > not insane at all for MPEG2 essence. Can we please keep it as default > for > MPEG

Re: [FFmpeg-devel] [PATCH] configure: select subordinate formats for HLS

2023-02-14 Thread Gyan Doshi
On 2023-02-11 06:06 pm, Gyan Doshi wrote: HLS segments may be MPEG-TS or fragmented MP4, so those (de)muxers are required for reading/writing HLS media segments. Fixes functionality with --disable-everything --enable-demuxer=hls --enable-muxer=hls Comments? --- configure | 4 ++-- 1 fil

Re: [FFmpeg-devel] [PATCH] avformat/flvenc: allow to write qualifying metadata as number

2023-02-14 Thread Gyan Doshi
On 2023-02-11 04:32 pm, Gyan Doshi wrote: The FLV format can store metadata as numbers which are used and handled by many streaming platforms. Now, metadata values can be sent as AMF Number type if 1) tag key starts with "num_" 2) value is scanned and can be represented as a double. Written