upconvert
Verb
Meaning
upconvert (third-person singular simple present upconverts, present participle upconverting, simple past and past participle upconverted)
(transitive) To convert (an audio or video signal, etc.) from a lower quality or resolution to a higher one.
Synonyms
Examples
Along that HDR display, Sony also offers to “upconvert” SDR to HDR.
There’s an HD version of the pilot going around the Internet, which is obviously some kind of upconvert from an SD source, which looks truly terrible.