Re: [FFmpeg-devel] [PATCH] avfilter/yadif: Fix time base for large denominators

2021-05-24 Thread Andriy Gelman
Hello, On Mon, 24. May 11:52, Tom Boshoven wrote: > This fixes an issue where the yadif filter could cause the timebase > denominator to overflow. > > Signed-off-by: Tom Boshoven > --- > libavfilter/vf_yadif.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/libavfil

Re: [FFmpeg-devel] [PATCH] avformat/hls Implement support for using AVSEEK_FLAG_BACKWARD when seeking

2021-05-24 Thread Lingjiang Fang
On Fri, 14 May 2021 21:42:25 +0200 Gustav Grusell wrote: > Before, seeking in hls streams would always seek to the next keyframe > after the given timestamp. With this fix, if AVSEEK_FLAG_BACKWARD is > set, seeking will be to the first keyframe of the segment containing > the given timestamp. Thi

Re: [FFmpeg-devel] [PATCH 3/3] libavfilter: vf_drawtext filter support draw text with detection bounding boxes in side_data

2021-05-24 Thread Guo, Yejun
> -Original Message- > From: ffmpeg-devel On Behalf Of Guo, > Yejun > Sent: 2021年5月20日 11:04 > To: FFmpeg development discussions and patches > > Subject: Re: [FFmpeg-devel] [PATCH 3/3] libavfilter: vf_drawtext filter > support draw text with detection bounding boxes in side_data > >

Re: [FFmpeg-devel] [PATCH] Pass the HDR10+ metadata to the packet side data in VP9 encoder

2021-05-24 Thread Mohammad Izadi
Any more comments or looks good to go? Thanks, Mohammad On Mon, Apr 26, 2021 at 6:54 PM Mohammad Izadi wrote: > HDR10+ metadata is stored in the bit stream for HEVC. The story is > different for VP9 and cannot store the metadata in the bit stream. HDR10+ > should be passed to packet side data a

[FFmpeg-devel] [PATCH] avfilter/yadif: Fix time base for large denominators

2021-05-24 Thread Tom Boshoven
This fixes an issue where the yadif filter could cause the timebase denominator to overflow. Signed-off-by: Tom Boshoven --- libavfilter/vf_yadif.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/libavfilter/vf_yadif.c b/libavfilter/vf_yadif.c index a6942a2aa2..b067c5eead

Re: [FFmpeg-devel] FSB File Version 5 Support

2021-05-24 Thread Carl Eugen Hoyos
Am So., 23. Mai 2021 um 15:51 Uhr schrieb Michael Tonks : > The sampel file is available via github here: > https://gist.github.com/miketonks/b9fe5b647407a44c86c65a017927e7d9 I have created ticket #9261, thank you for the sample! Carl Eugen ___ ffmpeg-

[FFmpeg-devel] [PATCH 1/2] avcodec/error_resilience: cleanup mpeg2 handling

2021-05-24 Thread Michael Niedermayer
After this, the loop for the mpeg2 case is only executed when needed Signed-off-by: Michael Niedermayer --- libavcodec/error_resilience.c | 23 --- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/libavcodec/error_resilience.c b/libavcodec/error_resilience.c in

[FFmpeg-devel] [PATCH 2/2] avcdec: move setting decode_error_flags from h264 decoder to error concealment code

2021-05-24 Thread Michael Niedermayer
This should fix some minor race condition Untested (no testcase, the flag is not tested by fate) Signed-off-by: Michael Niedermayer --- libavcodec/error_resilience.c | 3 +++ libavcodec/h264dec.c | 5 - 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/libavcodec/error_

Re: [FFmpeg-devel] [PATCH] avformat/matroskaenc: Allow changing the time stamp precision via option

2021-05-24 Thread Andreas Rheinhardt
michael.di...@xaymar.com: > From: Michael Fabian 'Xaymar' Dirks > > Adds "timestamp_precision" to the available options for Matroska muxing. > The option enables users and developers to change the precision of the > time stamps in the Matroska container up to 1 nanosecond, which can aid > with th

Re: [FFmpeg-devel] [PATCH] set AVFrame decode_error_flags in case of decoding error by h264dec

2021-05-24 Thread James Almer
On 7/7/2019 5:15 PM, Michael Niedermayer wrote: On Fri, Jun 21, 2019 at 07:15:17AM -0700, Amir Pauker wrote: set AVFrame decode_error_flags in case h->slice_ctx->er.error_occurred is set after the call to ff_h264_execute_decode_slices. This allows the user to detect concealed decoding errors in

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-24 Thread Michael Niedermayer
On Mon, May 24, 2021 at 04:27:48PM +0200, Nicolas George wrote: > Lynne (12021-05-24): > > I'd rather not support an external non-free library that does > > the same as libavfilter only faster on one single platform > > but rather see libavfilter's assembly and code improved. > > I second that. +

Re: [FFmpeg-devel] [PATCH] web/contact: Add libera.chat

2021-05-24 Thread Michael Niedermayer
On Sun, May 23, 2021 at 04:11:22PM +0200, Tomas Härdin wrote: > fre 2021-05-21 klockan 21:42 +0200 skrev Michael Niedermayer: > > See the internets about the whole freenode vs. libera drama > > > > This is a bit a RFC, i would assume that we will move forward with only > > one set of official IRC

Re: [FFmpeg-devel] [PATCH] mxfdec.c: Try TC from Footer if Header TC was < 1

2021-05-24 Thread emcodem
Am 2021-05-24 17:31, schrieb Tomas Härdin: mån 2021-05-24 klockan 12:30 +0200 skrev emcodem: Added support for reading Start Timecode from Footer (if any). Specifically targets Omneon 6.4.3.0 but also works on other Versions and Vendors, e.g. when Header is OpenIncomplete. Function mxf_resolve_

Re: [FFmpeg-devel] [PATCH] mxfdec.c: Try TC from Footer if Header TC was < 1

2021-05-24 Thread Tomas Härdin
mån 2021-05-24 klockan 12:30 +0200 skrev emcodem: > Added support for reading Start Timecode from Footer (if any). > Specifically targets Omneon 6.4.3.0 but also works on other Versions and > Vendors, e.g. when Header is OpenIncomplete. > Function mxf_resolve_strong_ref_reverse can potentially be

[FFmpeg-devel] [PATCH] avisynth.c corrected interlace detection

2021-05-24 Thread emcodem
Sorry for the delay on this, should have corrected it much earlier. There was some confusion in the interlaced analysis. From 3rdparty decoders perspective, a clip can only be interlaced when it is NOT field_based. This is because in a field_based clip, the fields are separate images, so it is ac

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-24 Thread Nicolas George
Lynne (12021-05-24): > I'd rather not support an external non-free library that does > the same as libavfilter only faster on one single platform > but rather see libavfilter's assembly and code improved. I second that. Regards, -- Nicolas George signature.asc Description: PGP signature ___

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-24 Thread Lynne
May 24, 2021, 14:21 by kier...@obe.tv: > On Sun, 23 May 2021 at 13:31, Zhislina, Victoria < > victoria.zhisl...@intel.com> wrote: > >> From b01b4130d7301a289b3ad771eaeaf1ca2839045a Mon Sep 17 00:00:00 2001 >> From: Zhislina >> Date: Mon, 3 May 2021 21:53:54 +0300 >> Subject: [PATCH] avfilter: add

[FFmpeg-devel] [PATCH 1/3 v2] avcodec/utils: don't use ff_fast_mallocz in av_fast_padded_malloc()

2021-05-24 Thread James Almer
It will be removed in the next commit. Signed-off-by: James Almer --- libavcodec/utils.c | 8 +--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/libavcodec/utils.c b/libavcodec/utils.c index c08f9a7da3..cc6796d8b6 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -2

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-24 Thread Kieran Kunhya
On Sun, 23 May 2021 at 13:31, Zhislina, Victoria < victoria.zhisl...@intel.com> wrote: > From b01b4130d7301a289b3ad771eaeaf1ca2839045a Mon Sep 17 00:00:00 2001 > From: Zhislina > Date: Mon, 3 May 2021 21:53:54 +0300 > Subject: [PATCH] avfilter: add Intel IPP library based x86 optimized video > s

Re: [FFmpeg-devel] [PATCH] lavf/dashenc.c: Fix creating audio-only HLS playlists

2021-05-24 Thread Przemysław Sobala
Hello all, I wanted to follow Carl's advice ( https://trac.ffmpeg.org/ticket/9252#comment:4) and prepared a patch with hidden indentation changes, via git format-patch --ignore-space-change origin/master (see my previous message) but that patch does not apply then. So once again I'm sending the who

Re: [FFmpeg-devel] [PATCH] avformat/hls Implement support for using AVSEEK_FLAG_BACKWARD when seeking

2021-05-24 Thread Gustav Grusell
Den fre 14 maj 2021 21:42Gustav Grusell skrev: > Before, seeking in hls streams would always seek to the next keyframe > after the given timestamp. > With this fix, if AVSEEK_FLAG_BACKWARD is set, seeking will be to the > first keyframe of the > segment containing the given timestamp. This fixes

Re: [FFmpeg-devel] [PATCH 1/3] avcodec/utils: don't use ff_fast_mallocz in av_fast_padded_malloc()

2021-05-24 Thread Andreas Rheinhardt
James Almer: > It will be removed in the next commit. > > Signed-off-by: James Almer > --- > libavcodec/utils.c | 16 +++- > 1 file changed, 11 insertions(+), 5 deletions(-) > > diff --git a/libavcodec/utils.c b/libavcodec/utils.c > index c08f9a7da3..5394a179b0 100644 > --- a/libavc

[FFmpeg-devel] [PATCH] mxfdec.c: Try TC from Footer if Header TC was < 1

2021-05-24 Thread emcodem
Added support for reading Start Timecode from Footer (if any). Specifically targets Omneon 6.4.3.0 but also works on other Versions and Vendors, e.g. when Header is OpenIncomplete. Function mxf_resolve_strong_ref_reverse can potentially be re-used for getting other values like Duration and Orig

Re: [FFmpeg-devel] Unable to compile with cuda

2021-05-24 Thread Dylan Fernando
On Sun, May 23, 2021 at 3:03 PM Dennis Mungai wrote: > On Sun, 23 May 2021 at 15:08, Dylan Fernando wrote: > > > I got it to work, with --enable-cuda as well, using: > > > > PKG_CONFIG_PATH="/home/dylan/Files/nv-codec-headers" ./configure > > --enable-opencl --enable-vulkan --enable-libglslang -

[FFmpeg-devel] [PATCH v2] avcodec/j2kenc: fixed help for jpeg2000 dwt53

2021-05-24 Thread Valerii Zapodovnikov
Now with cosmetics and two new defines. --- libavcodec/j2kenc.c | 16 libavcodec/jpeg2000.h | 4 2 files changed, 12 insertions(+), 8 deletions(-) diff --git a/libavcodec/j2kenc.c b/libavcodec/j2kenc.c index 82ad3284b5..4d5022db26 100644 --- a/libavcodec/j2kenc.c +++ b/li