ref: bac135ae81db5a3e41c4433864568d25a6688f95
parent: 1fb6b91b72e93b4ee99e7b102254808b8f6fd5e2
parent: cf6450b269b72d0efeeeac9e1a56a414e011b1dc
author: sijchen <sijchen@cisco.com>
date: Thu Dec 25 11:53:52 EST 2014
Merge pull request #1665 from ruil2/frame_rate refine frame rate