When playing movies the audio volume is high and low at parts

I play movies from a USB flash drive,however i noticed when playing movies, if there a scene where there is music, or any action scene, the volume is loud, however when they are conversations in the movie, the volume drops and i have raise the volume again, and then lower it again, if theres music or an action scene, since it becomes too loud, is there any settings I can adjust to stop this?I connect the player to my tv via the HDMI port. I aslo updated the device to the latest firmware 1.13.18.

Some TV models have the option to stabilize the volume, check if the link below helps. 

http://www.ehow.com/how_10074353_stabilize-audio-lcd-tv.html