[MPlayer-dev-eng] bsd vs. linux - encoding benchmarking
Arpi
arpi at thot.banki.hu
Sun Oct 19 19:25:06 CEST 2003
Hi,
> > my guess is that some optimization was disabled on *bsd, maybe SSE and such.
>
> FreeBSD 5.1 has SSE support and it was one of the slowest systems
> tested. BSD/OS does not have SSE/SSE2 support but came in 2nd
> place after linux.
hmm. so only freebsd and linux had sse optims?
> > also, the above article doesnt include the actual command lines used for
> > transcoding, so its not clear if ffdv or qdv or libdv was used for actual
> > decoding.
>
> I was not sure of the target audience for the article so I did
> not include the commands. The encoded used ffdv (-lavcopts ...)
i meant the _de_coder, in your commandlines i cant see -vc option,
so mencoder uses teh default DV decoder, its qdv (win32 dll) unless
you changed config.conf. its also a lot faster than ffdv, at least
on linux.
A'rpi / Astral & ESP-team
--
Developer of MPlayer G2, the Movie Framework for all - http://www.MPlayerHQ.hu
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