ref: 3e09814a027cba6c2824ca98859da8c9ab947acc
parent: bc7c99e7eca8d30d005e7d5db8b0aada2459fb15
author: Marco Paniconi <marpan@google.com>
date: Wed Jul 11 15:38:44 EDT 2018
vp9: Force hybrid_intra on scene change For real-time screen content mode: when scene/slide change is detected and re-encode is decided, force hybrid_intra mode search if slide change is big and alot of Intra modes were used. hybrid_intra mode will use rd-based intra mode search for small blocks. Overall better PSNR on clip with slide changes, with similar encoded frame size. Encode time lightly higher on average with this change. Change-Id: I503835253b777b9f98d74e75a52a8000b76c310c