media_control.js: listen to CONTAINER_VOLUME event
media_control.js: listen to CONTAINER_VOLUME event

clappr/clappr,dayvson/clappr,flavioribeiro/clappr,clappr/clappr,clappr/clappr,flavioribeiro/clappr,dayvson/clappr,flavioribeiro/clappr,dayvson/clappr