Thanks for your reply, Moritz,
I now came to the following cmd:
-vf
"scale={stream["width"]}:{stream["height"]}:force_original_aspect_ratio=decrease,pad={stream["width"]}:{stream["height"]}:(ow-iw)/2:(oh-ih)/2,setsar=1"
{stream["height"]} and {stream["width"]} are just placeholders
Thanks for your help.
Am 2022-11-08 08:05, schrieb Moritz Barsnick:
On Tue, Nov 08, 2022 at 03:02:36 +0100, FFmpeg user discussions wrote:
Can I use ffmpeg to convert a 1920x800 resolution clip to 1920x1080?
The
goal is to fill the remaining pixels with a true black bar.
Have a look at the pad filter:
https://ffmpeg.org/ffmpeg-filters.html#pad-1
Something like
$ ffmpeg -i inputfile -vf "pad=h=1080:y=(oh-ih)/2" outputfile
The "y" expression is for centering the video vertically.
Cheers,
Moritz
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Grüße / Kind regards,
Robin van der Linden
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