@destevez Thinking about some your proposal as I am currently implementing
#SigMF support for
#FutureSDR that will also be used for an
#IQengine plugin... I have similar use-cases in mind for instance for SSTV decoding. Yet I do not think that embedding image in base64 directly into json would be a good idea. Or at least, I would prefer something like the img html5 tag supporting Data URLs:
https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URLs