Cannot play any media file using parole in Debian 8 jessie Xfce edition

[Muntasim-Ul Haque]

Hi,
I installed parole media player in Debian 8 jessie Xfce, but couldn't 
run it. Then after some digging, I installed gstreamer0.10-plugins-good 
package and was able to run parole. But I couldn't play anything using 
parole. Every time I open any media file uisng parole, I get the same 
error message: "Additional software is required. Parole needs H.264 
decoder to play this file. It can be installed automatically."
I click the Install button every time, but that doesn't do anything. How 
can I solve this problem?
Thanks.