3 ms·
What? They’ve changed the transforms, the entropy coding, the way motion compensation works, changed the blocking strategy....what aspect is unchanged, actually
by gok 9y ago
What? They’ve changed the transforms, the entropy coding, the way motion compensation works, changed the blocking strategy....what aspect is unchanged, actually?
- profpandit 9y agoThese are all refinements. The broad strokes of the algo haven't changed
- gok 9y agoWhat could have changed?
- profpandit 9y agoThat's a good research topic. Considering the time-frame involved -- 20 years you could infer that attempts at finding alternative strategies have been half hearted The way the ISO and standardisation works is the reason for this. 99 out 100 researchers work on the mainstream