[FFmpeg-user] Can I get some help converting .sec files?

[Carl Eugen Hoyos]

2018-08-25 23:11 GMT+02:00, LH <drivebee at pm.me>:

> ffmpeg -i (name of file).sec -filter:v "setpts=3.3*PTS"  (name of final
> file).mp4
>
> but the video loses quality and horizontal lines appear in it.

I tested once again with the file you provided and I don't see
any horizontal lines - neither when played with ffplay nor
after re-encoding: Maybe your player doesn't like the
resolution?
There is nothing unusual in your console output either
afaict.

Carl Eugen