revisionfx

Looks good to me - I assume this would be added to ofxParam.h, not inside suite. And also is there need for option to set OfxPropertySetHandle also so it can...

Gave more thought on this: We should for kOfxParamPropInterpSmooth define types: kOfxParamPropInterpSmoothUndefined: Interpolation type not defined - leave to host to do something kOfxParamPropInterpSmoothHermiteMonotone: For scalar data only, primarily use...

No, this is fine within scope of an host as this is likely just called in UI thread to set interpolation type. Just saying would not be very useful in...

There is only a single file, initially copied in wrong folder and deleted

Not sure what you mean by different marker. You mean when you switched from Features to Feature/ :) It was simply suggested that Mutex should not be handled by suite....

OK resolution is - only perhaps Parameter suite is really the hard one here where this applies and this param suite is the one that should embed a particularly way...

" Can this PR be closed, and a new issue created for the Parameter suite problems?" That was 5 years ago - would need to find my memory backup :)...

OK no nullptr, summary 1) define a way at param creation time to understand HostMissingFeature and 2) host returns error when called after that?

> prefixes are unlikely to be possible in my host ETC I was thinking for frame meta-data we would pack chunks of meta-data inside a named group of data -...

Phil used the example of OpenEXR Notice the new attributes (long list): https://openexr.com/en/latest/StandardAttributes.html I am suggesting that we could use a generic meta-data suite and "invent" such grouping and call...