[FFmpeg-devel] [PATCH] avfilter/vf_pad: add aspect option

[Ricardo Constantino]

On 3 April 2017 at 19:58, Paul B Mahol <onemda at gmail.com> wrote:

>
> Yes, but that conflict with expand behaviour.
>
>
How so? Still works fine with squared pixels:
$ ffmpeg -f lavfi -i "color=s=hd720" -vf pad=aspect=4/3 -vframes 1 -f null
- -v verbose 2>&1 | grep Parsed_pad
[Parsed_pad_0 @ 000001c953343940] w:1280 h:720 -> w:1280 h:960 x:0 y:0
color:0x000000FF