[FFmpeg-user] Screencast looks foggy

Kai Hendry hendry at iki.fi
Sat Nov 17 04:37:02 CET 2012

On 17 November 2012 01:17, Andre Kloth <ffmpeg-users at blubbmon.de> wrote:
> Do you have any other suggestions?

I have been laboriously putting together a ffmpeg wrapper for screencasts here:

I'm not quite sure why you would use:
-preset ultrafast -crf 0 -sameq -threads 0 -timelimit 1800

Why say no threads for example?

I'm not even sure why you use " -r 25" does. It limits the frame rate
IIUC. But most people I've seen use 24 if they ever use the switch. I
try to use defaults whenever possible, however I can't find
documentation what are the defaults.

Good luck!

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