@smug @pomstan Sisvel claims to hold patents on everything, but they won't tell you which patents specifically.

They get a lot of money conning companies to pay royalties for patents that probably don't even have.

>Hybrid block-based coding >Partitioning >Prediction >Filtering >Entropy coding
Ah yes, mathematical techniques used for efficient video compression techniques for decades now, but of course Sisvel claims they have patents on all that sort of math.