init the values when the state hits playing so that we don't do dum things like log(0)
init the values when the state hits playing so that we don't do dum things like log(0)

Original commit message from CVS:
init the values when the state hits playing so that we don't do dum things like log(0)

surround-io/gstreamer,ensonic/gstreamer,ylatuya/gstreamer,krieger-od/gstreamer,surround-io/gstreamer,magcius/gstreamer,mparis/gstreamer,krieger-od/gstreamer,krichter722/gstreamer,Distrotech/gstreamer,ahmedammar/platform_external_gst_gstreamer,mrchapp/gstreamer,Lachann/gstreamer,cablelabs/gstreamer,lubosz/gstreamer,jpakkane/gstreamer,Lachann/gstreamer,surround-io/gstreamer,justinjoy/gstreamer,lubosz/gstreamer,lovebug356/gstreamer,jpxiong/gstreamer,ahmedammar/platform_external_gst_gstreamer,StreamUtils/gstreamer,ahmedammar/platform_external_gst_gstreamer,shelsonjava/gstreamer,centricular/gstreamer,ensonic/gstreamer,cfoch/gstreamer,collects/gstreamer,surround-io/gstreamer,collects/gstreamer,mparis/gstreamer,centricular/gstreamer,drothlis/gstreamer,justinjoy/gstreamer,mrchapp/gstreamer,krichter722/gstreamer,Distrotech/gstreamer,Lachann/gstreamer,jpakkane/gstreamer,drothlis/gstreamer,mrchapp/gstreamer,lovebug356/gstreamer,ensonic/gstreamer,centricular/gstreamer,krichter722/gstreamer,krieger-od/gstreamer,mparis/gstreamer,jpxiong/gstreamer,krieger-od/gstreamer,cablelabs/gstreamer,justinjoy/gstreamer,shelsonjava/gstreamer,lovebug356/gstreamer,ylatuya/gstreamer,magcius/gstreamer,drothlis/gstreamer,krieger-od/gstreamer,magcius/gstreamer,cfoch/gstreamer,jpakkane/gstreamer,StreamUtils/gstreamer,StreamUtils/gstreamer,lubosz/gstreamer,ylatuya/gstreamer,jpakkane/gstreamer,shelsonjava/gstreamer,krichter722/gstreamer,shelsonjava/gstreamer,Distrotech/gstreamer,centricular/gstreamer,shelsonjava/gstreamer,lubosz/gstreamer,justinjoy/gstreamer,lovebug356/gstreamer,drothlis/gstreamer,cfoch/gstreamer,lubosz/gstreamer,ensonic/gstreamer,cablelabs/gstreamer,krichter722/gstreamer,cfoch/gstreamer,lovebug356/gstreamer,Distrotech/gstreamer,collects/gstreamer,ahmedammar/platform_external_gst_gstreamer,Lachann/gstreamer,mrchapp/gstreamer,jpxiong/gstreamer,ylatuya/gstreamer,magcius/gstreamer,StreamUtils/gstreamer,justinjoy/gstreamer,ensonic/gstreamer,drothlis/gstreamer,magcius/gstreamer,ahmedammar/platform_external_gst_gstreamer,ylatuya/gstreamer,cablelabs/gstreamer,StreamUtils/gstreamer,cfoch/gstreamer,cablelabs/gstreamer,jpxiong/gstreamer,Distrotech/gstreamer,jpakkane/gstreamer,centricular/gstreamer,Lachann/gstreamer,mrchapp/gstreamer,surround-io/gstreamer,mparis/gstreamer,mparis/gstreamer,collects/gstreamer,jpxiong/gstreamer,collects/gstreamer