huceke/omxplayer — pull request #7 by dirty-d (2012-06-11 00:23:40+00:00)
Title: Add volume control via +/- keys

When running the HDMI output straight to a TV, the only means I have to raise the volume is to blast the TV's volume which results in very poor audio quality. The changes I made here to adjust the volume are working very well for me.