> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: poniedziałek, 11 września 2023 00:56
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v27 2/2] avcodec/evc_decoder: Provided
> support for EVC decoder
>
> On 8/16/2023 8:11 AM, Dawid
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Michael Niedermayer
> Sent: czwartek, 5 października 2023 00:59
> To: FFmpeg development discussions and patches
> Subject: [FFmpeg-devel] [PATCH 2/4] avcodec/evc_parse: Check
> num_remaining_tiles_in_slice_minus1
>
> Fixes:
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Michael Niedermayer
> Sent: czwartek, 5 października 2023 00:59
> To: FFmpeg development discussions and patches
> Subject: [FFmpeg-devel] [PATCH 3/4] avcodec/evc_parse: remove pow() and
> log2()
>
> The use of float based
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Michael Niedermayer
> Sent: piątek, 13 października 2023 01:28
> To: FFmpeg development discussions and patches
> Subject: [FFmpeg-devel] [PATCH 3/3] avcodec/evc_parse: Check tid
>
> The check is based on not infinite
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Michael Niedermayer
> Sent: czwartek, 5 października 2023 00:59
> To: FFmpeg development discussions and patches
> Subject: [FFmpeg-devel] [PATCH 4/4] avcodec/evc_parse: Check tid
>
> The check is based on not infinite
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Michael Niedermayer
> Sent: piątek, 13 października 2023 01:28
> To: FFmpeg development discussions and patches
> Subject: [FFmpeg-devel] [PATCH 3/3] avcodec/evc_parse: Check tid
>
> The check is based on not infinite
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Michael Niedermayer
> Sent: piątek, 13 października 2023 01:28
> To: FFmpeg development discussions and patches
> Subject: [FFmpeg-devel] [PATCH 3/3] avcodec/evc_parse: Check tid
>
> The check is based on not infinite
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Michael Niedermayer
> Sent: wtorek, 19 września 2023 21:16
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] FFmpeg release 6.1
>
> On Tue, Sep 19, 2023 at 07:18:03PM +0200, Niklas Haas wrote:
> >
> -Original Message-
> From: ffmpeg-devel On Behalf Of Ronald
> S. Bultje
> Sent: poniedziałek, 2 października 2023 15:49
> To: FFmpeg development discussions and patches
> Cc: Dawid Kozinski ; d.frankie...@samsung.com
> Subject: Re: [FFmpeg-devel] [PATCH v1]
a 2023 15:11
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v1] avcodec/vp9_superframe_split_bsf: Fix
> for possible null pointer dereference
>
> Dawid Kozinski/Multimedia (PLT) /SRPOL/Staff Engineer/Samsung Electronics:
> >
> > Pointer ctx->priv_data-
The pointer 'frame', which is dereferenced at ffmpeg_enc.c:930, is compared to
a NULL value at ffmpeg_enc.c:955.
The pointer 'frame' is checked in the video_sync_process() function before
calling the adjust_frame_pts_to_encoder_tb function
> -Original Message-
> From: Dawid Kozinski
>
Pointer ctx->priv_data->buffer_pkt->data, that can have only NULL value
(checked at vp9_superframe_split_bsf.c:48), is dereferenced at
vp9_superframe_split_bsf.c:57.
> -Original Message-
> From: Dawid Kozinski
> Sent: piątek, 6 października 2023 13:02
> To: d.frankie...@samsung.com;
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: środa, 26 lipca 2023 17:46
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v26 5/9] avcodec/evc_decoder: Provided
> support for EVC decoder
>
> On 6/15/2023 8:48 AM, Dawid Kozinski wrote:
:38AM +0200, Dawid Kozinski/Multimedia (PLT)
> /SRPOL/Staff Engineer/Samsung Electronics wrote:
> >
> >
> >
> >
> > > -Original Message-
> > > From: ffmpeg-devel On Behalf Of
> > > Michael Niedermayer
> > > Sent: czwartek, 5 paździe
Hi,
Both, the implementation of the EVC encoder and decoder for FFmpeg depend on
external libraries (at least for now). They are just wrappers using external
libraries, namely libxeve (encoder implementation) and libxevd (decoder
implementation).
The EVC defines two profiles: the "Baseline
Hi,
Anthon, thank you for your review.
I've just submitted to the patchwork a new patchset (v14
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=7794) containing
changes following your review. If something still needs to be changed
please let me know.
I will be grateful for your
:29AM -0500, Ronald S. Bultje wrote:
> Hi David,
>
> On Tue, Dec 13, 2022 at 7:22 AM Dawid Kozinski/Multimedia (PLT)
> /SRPOL/Staff Engineer/Samsung Electronics wrote:
>
> > Should I leave the following lines:
> > + libxevd.c Dawi
Hi,
Thank you for your prompt response.
We've removed from the MAINTAINERS file all our records and just submitted
new patches to the patchwork.
Regardless of the above, I will maintain the code related to the EVC codec
as long as I can.
Best regards
Dawid
-Original Message-
From:
, Dec 13, 2022 at 7:22 AM Dawid Kozinski/Multimedia (PLT) /SRPOL/Staff
Engineer/Samsung Electronics wrote:
> Should I leave the following lines:
> + libxevd.c Dawid Kozinski
> + libxeve.c,Dawid Kozinski
> +
We made some changes in our EVC wrapper implementation and would like to
submit new patches to patchwork, but it's still unclear to me how to deal
with the MAINTAINERS file.
Should I leave the following lines:
+ libxevd.c Dawid Kozinski
+ libxeve.c,
:29AM -0500, Ronald S. Bultje wrote:
> Hi David,
>
> On Tue, Dec 13, 2022 at 7:22 AM Dawid Kozinski/Multimedia (PLT)
> /SRPOL/Staff Engineer/Samsung Electronics wrote:
>
> > Should I leave the following lines:
> > + libxevd.c Dawi
ubject: Re: [FFmpeg-devel] [PATCH v14 9/9] avcodec/evc: Changes in
> Changelog and MAINTAINERS files
>
> On Tue, Dec 13, 2022 at 08:33:29AM -0500, Ronald S. Bultje wrote:
> > Hi David,
> >
> > On Tue, Dec 13, 2022 at 7:22 AM Dawid Kozinski/Multimedia (PLT)
> > /SR
> -Original Message-
> From: ffmpeg-devel On Behalf Of Lynne
> Sent: wtorek, 14 lutego 2023 19:01
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH v14 9/9] avcodec/evc: Changes in
> Changelog and MAINTAINERS files
>
> Feb 14, 2023, 13:10 by
s
>
> On Wed, 15 Feb 2023 at 08:49, Dawid Kozinski/Multimedia (PLT) /SRPOL/Staff
> Engineer/Samsung Electronics wrote:
>
> >
> > Dear Kieran,
> >
> > While I appreciate your concerns, I must point out that the issues you
> > mentioned regarding the mainte
: [FFmpeg-devel] [PATCH v14 9/9] avcodec/evc: Changes in
Changelog and MAINTAINERS files
Jan 29, 2023, 10:57 by mich...@niedermayer.cc:
> Hi
>
> On Fri, Jan 27, 2023 at 01:03:00PM +0100, Dawid Kozinski/Multimedia (PLT)
/SRPOL/Staff Engineer/Samsung Electronics wrote:
>
>> Hi,
&
Hi
>
> On Fri, Jan 27, 2023 at 01:03:00PM +0100, Dawid Kozinski/Multimedia (PLT)
/SRPOL/Staff Engineer/Samsung Electronics wrote:
>
>> Hi,
>> It's been almost a month since we submitted our latest changes to the
FFmpeg patchwork. I know that EVC implementation isn't the on
-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
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 and maintain this c
-Original Message-
From: ffmpeg-devel On Behalf Of Lynne
Sent: wtorek, 14 lutego 2023 19:01
To: FFmpeg development discussions and patches
Subject: Re: [FFmpeg-devel] [PATCH v14 9/9] avcodec/evc: Changes in Changelog
and MAINTAINERS files
Feb 14, 2023, 13:10 by
;
> On 6/7/2023 1:30 PM, Dawid Kozinski/Multimedia (PLT) /SRPOL/Staff
> Engineer/Samsung Electronics wrote:
> >
> >
> >
> >
> >> -----Original Message-
> >> From: Dawid Kozinski/Multimedia (PLT) /SRPOL/Staff Engineer/Samsung
> >> Electronics
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Michael Niedermayer
> Sent: środa, 14 czerwca 2023 02:23
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH v24 6/9] avformat/mov_muxer: Extended
> MOV muxer to handle EVC video content
>
>
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Michael Niedermayer
> Sent: środa, 14 czerwca 2023 02:23
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH v24 6/9] avformat/mov_muxer: Extended
> MOV muxer to handle EVC video content
>
>
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: środa, 14 czerwca 2023 03:00
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v24 6/9] avformat/mov_muxer: Extended
> MOV muxer to handle EVC video content
>
> On 6/13/2023 9:23 PM,
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: środa, 14 czerwca 2023 03:00
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v24 6/9] avformat/mov_muxer: Extended
> MOV muxer to handle EVC video content
>
> On 6/13/2023 9:23 PM,
On 5/19/2023 7:31 AM, Dawid Kozinski/Multimedia (PLT) /SRPOL/Staff
> Engineer/Samsung Electronics wrote:
> >
> >
> >
> >> -Original Message-
> >> From: ffmpeg-devel On Behalf Of
> >> James Almer
> >> Sent: środa, 10 maja 2023 22:21
> &g
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: poniedziałek, 29 maja 2023 14:44
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v23 01/10] avcodec/evc: MPEG-5 EVC
> codec registration
>
> On 5/26/2023 7:30 AM, Dawid Kozinski wrote:
> >
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: poniedziałek, 29 maja 2023 15:08
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v23 04/10] avformat/evc_demuxer: Added
> demuxer to handle reading EVC video files
>
> On 5/26/2023 7:31
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: poniedziałek, 29 maja 2023 15:10
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v23 05/10] avcodec/evc_encoder:
Provided
> support for EVC encoder
>
> On 5/26/2023 7:32 AM, Dawid
> On 6/7/2023 10:36 AM, Dawid Kozinski/Multimedia (PLT) /SRPOL/Staff
> Engineer/Samsung Electronics wrote:
> >
> >
> >
> >> -Original Message-
> >> From: ffmpeg-devel On Behalf Of
> >> James Almer
> >> Sent: poniedziałek, 29 maja 202
> -Original Message-
> From: Dawid Kozinski/Multimedia (PLT) /SRPOL/Staff Engineer/Samsung
> Electronics
> Sent: środa, 7 czerwca 2023 17:41
> To: 'FFmpeg development discussions and patches' de...@ffmpeg.org>
> Subject: RE: [FFmpeg-devel] [PATCH v23 04/10]
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: środa, 26 lipca 2023 17:46
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v26 5/9] avcodec/evc_decoder: Provided
> support for EVC decoder
>
> On 6/15/2023 8:48 AM, Dawid Kozinski wrote:
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: środa, 26 lipca 2023 17:46
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v26 5/9] avcodec/evc_decoder: Provided
> support for EVC decoder
>
> On 6/15/2023 8:48 AM, Dawid Kozinski wrote:
Why have you split off the parameter set parsing into its own file? Just
asking what's the reason.
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: niedziela, 18 czerwca 2023 00:00
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH 04/10]
Hi James,
I would like to thank you for the thorough review and merging of the
majority of the 10-patchset into the FFmpeg master branch. Your personal
dedication to making numerous valuable and impactful improvements to the
code has been remarkable.
I am really grateful for your work and your
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: środa, 10 maja 2023 22:21
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v22 02/10] avcodec/evc_parser: Added
> parser implementation for EVC format
>
> On 4/27/2023 9:02 AM, Dawid
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: środa, 17 kwietnia 2024 14:39
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v1 1/6] avcodec/evc: Set the
> AV_FRAME_FLAG_KEY flag for a decoded frame when the decoded packet
> contains a
> -Original Message-
> From: ffmpeg-devel On Behalf Of James
> Almer
> Sent: środa, 17 kwietnia 2024 14:39
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v1 1/6] avcodec/evc: Set the
> AV_FRAME_FLAG_KEY flag for a decoded frame when the decoded packet
> contains a
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Andreas Rheinhardt
> Sent: wtorek, 27 lutego 2024 20:59
> To: ffmpeg-devel@ffmpeg.org
> Cc: Andreas Rheinhardt
> Subject: [FFmpeg-devel] [PATCH 2/9] avcodec/libxevd: Set AV_CODEC_CAP_DR1
>
> This decoder uses av_image_copy()
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Andreas Rheinhardt
> Sent: wtorek, 27 lutego 2024 20:59
> To: ffmpeg-devel@ffmpeg.org
> Cc: Andreas Rheinhardt
> Subject: [FFmpeg-devel] [PATCH 6/9] avcodec/libxevd: Remove useless
AVClass
>
> This decoder does not have
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Andreas Rheinhardt
> Sent: czwartek, 29 lutego 2024 10:37
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH 1/9] avcodec/libxevd: Remove
> FF_CODEC_CAP_SETS_PKT_DTS cap
>
> Andreas Rheinhardt:
> > This decoder
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Andreas Rheinhardt
> Sent: wtorek, 27 lutego 2024 20:48
> To: ffmpeg-devel@ffmpeg.org
> Cc: Andreas Rheinhardt
> Subject: [FFmpeg-devel] [PATCH 1/9] avcodec/libxevd: Remove
> FF_CODEC_CAP_SETS_PKT_DTS cap
>
> This decoder
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Andreas Rheinhardt
> Sent: wtorek, 27 lutego 2024 20:59
> To: ffmpeg-devel@ffmpeg.org
> Cc: Andreas Rheinhardt
> Subject: [FFmpeg-devel] [PATCH 7/9] avcodec/libxevd: Use
> CODEC_LONG_NAME()
>
> Brings the length of the line
> -Original Message-
> From: ffmpeg-devel On Behalf Of Zhao
> Zhili
> Sent: czwartek, 22 lutego 2024 07:42
> To: ffmpeg-devel@ffmpeg.org
> Cc: Zhao Zhili
> Subject: [FFmpeg-devel] [PATCH] avcodec/evc: Remove redefine of
> HEVC_MAX_ENTRY_POINT_OFFSETS
>
> From: Zhao Zhili
>
> ---
>
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