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OpenFX project size different from clip size

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glevnerMYU4S
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OpenFX project size different from clip size

We have an OpenFX plugin node with several input clips and one output clip, all the same resolution. To determine their resolution, we use the value of the project's extent property (kOfxImageEffectPropProjectExtent). But we have recently come across a case where they are not the same. The resolution of the input clips is 5434 x 3056, but the value of the project's extent property is 5432.89 x 3056!

 

Is there some logic behind this, or is it a bug? If it is a bug, is there a workaround?

 

Thanks,

Geoff

 

@Philippe_Jean 

 

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Philippe_Jean
als Antwort auf: glevnerMYU4S

For the kOfxImagePropBounds of an Image, Flame store the actual number of pixels.  For the kOfxImageEffectPropProjectExtent and other values that are expected to be returned in "canonical",  the width value returned is ( widthInPixel * pixelRatio ) since Flame 2024.2 ( when we fixed the bug that we were not returning canonical values ).

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