Hello.
You can check the manual:
http://cv.cinelerra.org/docs/split_manual_en/cinelerra_cv_manual_en_21.html#SEC298
2008/3/31, Burkhard Plaum <[EMAIL PROTECTED]>:
> Hi,
>
> Antonio Salgado schrieb:
>
> > Before running cinelerra do the following as root:
> > echo "0x7 fffffff" >/proc/sys/kernel/shmmax
> > my question is what does this message means and if I just write that
> > order and then what? Hope someone can guide me.
>
>
> I also got this message, and I typed the command (IIRC it's a bit
> miss-spelled in the warning dialog).
>
> But except that the message disapeared after that, I didn't notice
> any difference (although I didn't try hard to find one).
>
> Looks like it's the maximum amount of memory, which can be mapped
> as shared pages. Not sure how extensively cinelerra uses shared memory.
> As long as you have a single process, you don't need it at all.
>
>
> Burkhard
>
>
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