Re: [SoX-users] Multiple instances of SOX

[Pascal G. <evi...@gm...>]

On Wed, Jul 14, 2010 at 7:52 AM, Nilesh Deshpande <nld...@gm...> wrote:
> Hi,
> I have a pair of wav files that need to be mixed. It takes around 35 seconds
> for this mixing to happen.
> However, when I invoke multiple instances of SOX to mix 10 such pairs
> simultaneously, it takes almost 350 seconds. Th is is actually the same time
> taken if I were to mix the pairs one after another.
> Is there something I am missing?
> Any help is much appreciated.
> Thanks in advance
> Nilesh

Are you on a single core non-hyperthreaded CPU?

-Pascal
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