Fix so that seek bar works properly for vod as well as hls with dvr
Fix so that seek bar works properly for vod as well as hls with dvr

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