use dparam_spec to set slider max, min and defaults
use dparam_spec to set slider max, min and defaults

Original commit message from CVS:
use dparam_spec to set slider max, min and defaults

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