I try to use lsdslam with my data. lsdslam works with sample datas (bag files taken from lsd_slam web page) perfectly.

I want to use it with my data. So, I create a .bag file for monocular camera using this code.

When I run lsd_slam, I cannot see any cloud data on viewer window or any image on depth window.

How can I use my bag file with lsd_slam? I use ubuntu 14.04 and ros indigo.