[FFmpeg-user] improving performances- general questions

[Rossana Guerra]

ok, thanks I'll take note.

about graphic card? it would hep?

Regards

2012/8/16 Roger Pack <rogerdpack2 at gmail.com>

> > Actually the console command is quite simple, and the output it is quite
> > straightforward
> >
> > Command line:
> >
> > ffmpeg -loglevel error -i video1.avi -vf "movie=logo.png [logo];
> [in][logo]
> > overlay=W-w-10:10:1[out]" -vcodec libx264 -acodec libmp3lame -b 1400k
> -b:a
> > 192k outlogov1.avi
>
> and your output?
> ...
> >
> > Sum it up:
> > - a good processor?
> > - RAM requirements? 2gb more?
>
> RAM won't help I doubt (as long as it's using 100% cpu...ffmpeg tends
> to not use too much RAM).
>
> Since you're using libx264 you could use
> -preset ultrafast (makes the files larger, but faster encoding)
> or use mpeg4 for the video codec if that's an option.
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>