> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Pedro Arthur
> Sent: 2021年4月12日 5:12
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
> Em dom
Em dom., 11 de abr. de 2021 às 14:53, Nicolas George escreveu:
>
> Anton Khirnov (12021-04-11):
> > We are a generic multimedia framework. "the field" for us is multimedia
> > in general, so we should use names meaningful in general multimedia
> > context.
> > I mostly agree with Lynne, "bounding
Anton Khirnov (12021-04-11):
> We are a generic multimedia framework. "the field" for us is multimedia
> in general, so we should use names meaningful in general multimedia
> context.
> I mostly agree with Lynne, "bounding box" is confusing and misleading
> when this structure is built around
Quoting Pedro Arthur (2021-04-09 16:35:52)
> +1
>
> I think it is wise to use the name which is widely used in the field.
We are a generic multimedia framework. "the field" for us is multimedia
in general, so we should use names meaningful in general multimedia
context.
I mostly agree with
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Lynne
> Sent: 2021年4月10日 3:20
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
> Apr 9, 2021
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Lynne
> Sent: 2021年4月9日 23:16
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
> Apr 9, 2021
gt;
>> >>
>> >>
>> >> > -Original Message-
>> >> > From: ffmpeg-devel On Behalf Of Lynne
>> >> > Sent: 2021年4月9日 0:57
>> >> > To: FFmpeg development discussions and patches
>> >> > Subject: Re:
t;> > From: ffmpeg-devel On Behalf Of Lynne
> >> > Sent: 2021年4月9日 0:57
> >> > To: FFmpeg development discussions and patches
> >> > Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> >> > AV_FRAME_DATA_BOUNDING_BOXES
> >&g
FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
>> AV_FRAME_DATA_BOUNDING_BOXES
>>
>>
>>
>> > -Original Message-
>> > From: ffmpeg-devel On Behalf Of
>> > Lynne
>> > Sent: 2021年4月9日 18:03
>> > To: FFmpeg development discussions and patches
>&g
o: FFmpeg development discussions and patches
>> > Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
>> > AV_FRAME_DATA_BOUNDING_BOXES
>> >
>>
>> First of all, thanks for the quick replies, I see, all the
>> discussions/comments are to
>> mak
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Guo, Yejun
> Sent: 2021年4月9日 20:57
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
>
Em sex., 9 de abr. de 2021 às 01:13, Guo, Yejun escreveu:
>
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of Lynne
> > Sent: 2021年4月9日 0:57
> > To: FFmpeg development discussions and patches
> > Subject: Re: [FFmpeg-de
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Lynne
> Sent: 2021年4月9日 18:03
> To: FFmpeg development discussions and patches
>
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
> Apr 9, 2021
Apr 9, 2021, 06:12 by yejun@intel.com:
>
>
>> -Original Message-
>> From: ffmpeg-devel On Behalf Of Lynne
>> Sent: 2021年4月9日 0:57
>> To: FFmpeg development discussions and patches
>> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side
> -Original Message-
> From: ffmpeg-devel On Behalf Of Lynne
> Sent: 2021年4月9日 0:57
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
First of all, thanks for the
Apr 8, 2021, 16:51 by yejun@intel.com:
>
>
>> -Original Message-
>> From: ffmpeg-devel On Behalf Of Lynne
>> Sent: 2021年4月8日 19:35
>> To: FFmpeg development discussions and patches
>> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side
> -Original Message-
> From: ffmpeg-devel On Behalf Of Nicolas
> George
> Sent: 2021年4月8日 22:54
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
> Guo, Yejun (1
Guo, Yejun (12021-04-08):
> I'm afraid that we could not make sure all such filters (including filters in
> the
> future) to do the rescale. And in the previous discussion, I got to know that
> 'many other existing side-data types are invalidated by scaling'.
>
> So, we need frame_width and
> -Original Message-
> From: ffmpeg-devel On Behalf Of Lynne
> Sent: 2021年4月8日 19:35
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
> Apr 8, 2021, 07:3
Apr 8, 2021, 07:35 by yejun@intel.com:
>
>
>> -Original Message-
>> From: ffmpeg-devel On Behalf Of Lynne
>> Sent: 2021年4月8日 12:14
>> To: FFmpeg development discussions and patches
>> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side
> -Original Message-
> From: ffmpeg-devel On Behalf Of Lynne
> Sent: 2021年4月8日 12:14
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
> Apr 8, 2021, 04:4
Apr 8, 2021, 04:48 by yejun@intel.com:
>
>
>> -Original Message-
>> From: ffmpeg-devel On Behalf Of Lynne
>> Sent: 2021年4月8日 5:04
>> To: FFmpeg development discussions and patches
>> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side
> -Original Message-
> From: ffmpeg-devel On Behalf Of Lynne
> Sent: 2021年4月8日 5:04
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
> Apr 7, 2021, 16:1
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Andreas Rheinhardt
> Sent: 2021年4月8日 0:07
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
> Guo, Yejun:
> &g
Apr 7, 2021, 16:17 by yejun@intel.com:
> Signed-off-by: Guo, Yejun
> ---
> doc/APIchanges | 2 +
> libavutil/Makefile | 2 +
> libavutil/boundingbox.c | 73 +
> libavutil/boundingbox.h | 114
>
Guo, Yejun:
>
>
>> -Original Message-
>> From: ffmpeg-devel On Behalf Of
>> Andreas Rheinhardt
>> Sent: 2021年4月7日 22:44
>> To: ffmpeg-devel@ffmpeg.org
>> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
>> AV_FRAME_DATA
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Andreas Rheinhardt
> Sent: 2021年4月7日 22:44
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH V7 4/6] lavu: add side data
> AV_FRAME_DATA_BOUNDING_BOXES
>
> Guo, Yejun:
&g
Andreas Rheinhardt (12021-04-07):
> > +ret->header.bboxes_offset = (char *)>boxes - (char *)>header;
>
> Using offsetof would be clearer (for this you have to declare a proper
> type).
I find this version rather clearer. offsetof is good we we do not have a
pointer to do the actual
Guo, Yejun:
> Signed-off-by: Guo, Yejun
> ---
> doc/APIchanges | 2 +
> libavutil/Makefile | 2 +
> libavutil/boundingbox.c | 73 +
> libavutil/boundingbox.h | 114
> libavutil/frame.c | 1 +
>
Signed-off-by: Guo, Yejun
---
doc/APIchanges | 2 +
libavutil/Makefile | 2 +
libavutil/boundingbox.c | 73 +
libavutil/boundingbox.h | 114
libavutil/frame.c | 1 +
libavutil/frame.h | 7 +++
6
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