Excuse the delay with this response.
Is SilenceRom an add-on for Kodi, or an actual build of Kodi, I was a bit confused from googling.
You may want to ask at
http://www.solomanchannel.com/
In the mean time, head to the SYSTEM menu in Kodi, then click on the Video entry. Click on the Settings Level option bottom left until it shows Advanced. Now click on the hardware acceleration area and try turning off all the modes except one. If video still doesn't work, try using one of the other hardware acceleration methods, until you find the working combination.