cisco/openh264 — pull request #1673 by HaiboZhu (2014-12-25 23:17:24+00:00)
Title: Add SPS/SubSPS/PPS update when AU number==0 and iOverwriteFlags==true

When uiAvailUnitsNum > 1 (just received) or iTotalNumMbRec > 0, previous picture not finished. When previous picture complete decoded/ECed, update the parameter set.