maybe bitrate,
please try a short video so you don't get tired.
this scale for old tv (crt), 640x480
ffmpeg -strict experimental -i input.mp4 -vcodec libxvid -threads 8 -s
624x352 -g 400 -dia_size 514 -bf 1 -b:v 1200k -trellis 2 -aspect 1.860
-level 5.1 -r 25 -acodec libmp3lame -ab 128k -ac 2 -async 1 -y output.avi
or,
ffmpeg -strict experimental -i input.mp4 -vcodec libxvid -threads 3 -s
624x352 -g 400 -dia_size 514 -bf 1 -b:v 816k -trellis 2 -aspect 1.860
-level 5.1 -r 25 -acodec libmp3lame -ab 128k -ac 2 -async 1 -y output.mp4

look..


On Sun, Sep 1, 2019 at 12:33 PM Erik Dobák <[email protected]> wrote:

> the catch22 original did not work. all my attempts to convert it resulted
> also in a non working video.
> E
>
> On Sun, 1 Sep 2019 at 19:22, Kieran O Leary <[email protected]>
> wrote:
>
> > Did that catch-22 example you posted work or not? You never specified..
> >
> > K
> > _______________________________________________
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