Videos not showing up in iPhone video app.
I am running the lastest version of iOS and iTunes. I have home sharing activated on both my iPhone 5 and my MacBook Pro. My MacBook is on and iTunes is open. My macbook is set not to go to sleep while connected to AC power. I can access my home sharing music library. However, when I open the video app all I can access are the three videos I have loaded onto my iPhone's internal memory. While I am at home and connected to my network, I would like to be able to access all the videos in my iTunes library. I do not understand what I am doing wrong. I have included a screen shot of what I see when I open the Videos app. The three TV episodes are loaded onto my phone if I ever find myself mobile with time on my hands. Thank you to anyone who helps!
iPhone 5, iOS 6.1.4