[FFmpeg-devel] [PATCH] lavfi: add audio eval signal source

[Rodney Baker]

On Thu, 13 Oct 2011 18:34:34 Nicolas George wrote:
> Le duodi 22 vendémiaire, an CCXX, Stefano Sabatini a écrit :
> > + at section aevalsrc
> 
> Cool idea, thanks.
> 
> > +Generate an audio signal generated by an expression.
> 
> The Department of Redundancy Department wants to thank you for having
> generated such an awesome introduction line.
> 
> > +This source accepts in input an expression, which is evaluated and
> > +used for generating a mono audio signal.
> 
> "to generate", I believe.
> 
> > + at table @option
> > + at item E, PI, PHI
> > +the corresponding mathematical approximated values for e
> > +(euler number), pi (greek PI), PHI (golden ratio)
> 
> Shouldn't it be made part of the eval system once and for all?
> 
> > + at item n
> > +the number of sample, starting from 0
> > +
> > + at item t
> > +time of the sample expressed in second, starting from 0
> 

Shouldn't that read, "...expressed in seconds..."?


-- 
===================================================
Rodney Baker VK5ZTV
rodney.baker at iinet.net.au
===================================================