add getters for values
add getters for values

Original commit message from CVS:
add getters for values

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