shithub: openh264

Download patch

ref: f5cd56ea741ed4440cfd50f7ada99701223c01bb
parent: 218ade304c7b8e69769ddeb126c49053e7e174d2
author: ruil2 <ruil2@cisco.com>
date: Tue Feb 18 11:57:34 EST 2014

use temporal layer num and remove gop size in external configure