You need a crop node following your OFX plugin.
There, set the new output size and enable reformat.
-Volker
On Thu, 19 Apr 2012 19:17:07 +0200
Víctor M. Feliz (MOTIVA) <vic...@motivacg.com> wrote:
> Thank you to everyone for the responses I've tried this but without luck
> neither.
>
> OfxStatus rst_getSpatialRoD( OfxImageEffectHandle effect,
> OfxPropertySetHandle inArgs, OfxPropertySetHandle outArgs)
> {
> // retrieve any instance data associated with this effect
> realStereoInstanceData *myData = getrealStereoInstanceData(effect);
>
> OfxTime time;
> gPropHost->propGetDouble(inArgs, kOfxPropTime, 0, &time);
>
> // my RoD is the same as my input's
> OfxRectD rod;
> gEffectHost->clipGetRegionOfDefinition(myData->sourceClip, time, &rod);
> rod.x2=rod.x2+(rod.x2-rod.x1); // TRYING TO MAKE X DOUBLE
>
> // set the rod in the out args
> gPropHost->propSetDoubleN(outArgs, kOfxImageEffectPropRegionOfDefinition,
> 4, &rod.x1);
>
> return kOfxStatOK;
> }
>
>
> On Thu, Apr 19, 2012 at 6:19 PM, Bruno Nicoletti
> <br...@thefoundry.co.uk>wrote:
>
> > The region of definition action should do it for you. It will change the
> > equivalent of the 'bbox' in Nuke. There is currently no way to change the
> > 'format'.
> >
> >
> > http://openfx.sourceforge.net/Documentation/1.2/ofxProgrammingReference.html#kOfxImageEffectActionGetRegionOfDefinition
> >
> > b
> >
> > On 19 Apr 2012, at 14:06, Steven Booth wrote:
> >
> > > I confess, I’m not familiar with ‘OFX’ format, but if you need to output
> > a double-wide image, I would start by setting the format.width in
> > _validate, and then simply provide the extra pixels in each engine call.
> > >
> > > Steve
> >
--
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