Hi Herman Yes this is what I am usually doing, but results are nowhere close to this script, maybe what I need is an improved version of the histogram, with possibility of calculating a profile curve etc.... not too sure yet. Is there an API for creating video effects ? I vaguely remember that.
Cheers E --- On Sat, 20/8/11, Herman Robak <[email protected]> wrote: > From: Herman Robak <[email protected]> > Subject: Re: [CinCV] request for plugin / negative C41 to reversal > To: [email protected] > Date: Saturday, 20, August, 2011, 12:58 AM > På Fri, 19 Aug 2011 02:54:59 +0200, > skrev E Chalaron <[email protected]>: > > > Hello all > > > > As you probably know I am always looking for solutions > to scan negative > > films either in super 8 or in 16mm. > > So my main problem is to convert a C41 film colors to > reversal and it's > > not as simple as just inverting, far from it. > > The orange bias must removed first (RGBs are > 235,172,121). > > Have you tried using the histogram effect for that? > It can adjust the response curve for each colour channel. > (It happens to be a colour curve tool, too) > > --Herman Robak > > _______________________________________________ > Cinelerra mailing list > [email protected] > https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra > _______________________________________________ Cinelerra mailing list [email protected] https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
