ref: 643238a3e02a1936fe9ddbfe2f1f7e046f25c8a0
parent: ee2051f6500cf2a576a50f966c5e43df42430f86
author: Yaowu Xu <yaowu@google.com>
date: Tue Nov 15 11:16:30 EST 2011
changed find_near_mvs search to include a mb from last frame This is an experiment to include a mv contribution from last frame to nearest and near mv definition. Initial test showed some small though consistent gain. latest patch slightly better result ~.13%-~.18%. TODO: the entropy used to encode the mode choice, i.e. the mv counts based conditional distribution of modes should be re-collected to reflect this change, it is expected that there is some further gain from that. Change-Id: Ief1e284a36d8aa56b49ae5b360c91419ec494fa4