Are Our Videos Too Quiet?
Depending on your computer and speakers, some of our videos may be a little too quiet for your situation. This open source (it's OK) player called VLC Media Player allows you to play the videos and turn up the sound much louder than your system allows.
Just go to this link to download and set up:http://www.videolan.org/vlc/index.html
Here's a video which explains how to play a video through VLC and increase the volume: