part-caps: Add more information about caps features, caps semantics and how to use them
part-caps: Add more information about caps features, caps semantics and how to use them

jpakkane/gstreamer,lubosz/gstreamer,collects/gstreamer,jpxiong/gstreamer,jpakkane/gstreamer,cablelabs/gstreamer,cablelabs/gstreamer,collects/gstreamer,lubosz/gstreamer,StreamUtils/gstreamer,shelsonjava/gstreamer,jpakkane/gstreamer,collects/gstreamer,cfoch/gstreamer,krieger-od/gstreamer,krieger-od/gstreamer,mparis/gstreamer,jpakkane/gstreamer,mparis/gstreamer,cablelabs/gstreamer,Lachann/gstreamer,ensonic/gstreamer,ensonic/gstreamer,StreamUtils/gstreamer,StreamUtils/gstreamer,surround-io/gstreamer,jpakkane/gstreamer,mparis/gstreamer,cfoch/gstreamer,lovebug356/gstreamer,centricular/gstreamer,shelsonjava/gstreamer,shelsonjava/gstreamer,krichter722/gstreamer,krichter722/gstreamer,surround-io/gstreamer,Lachann/gstreamer,surround-io/gstreamer,centricular/gstreamer,centricular/gstreamer,lubosz/gstreamer,cablelabs/gstreamer,ensonic/gstreamer,surround-io/gstreamer,cfoch/gstreamer,collects/gstreamer,jpxiong/gstreamer,StreamUtils/gstreamer,lovebug356/gstreamer,justinjoy/gstreamer,jpxiong/gstreamer,Lachann/gstreamer,lovebug356/gstreamer,centricular/gstreamer,lubosz/gstreamer,centricular/gstreamer,cablelabs/gstreamer,Lachann/gstreamer,krieger-od/gstreamer,Lachann/gstreamer,krieger-od/gstreamer,cfoch/gstreamer,krichter722/gstreamer,collects/gstreamer,ensonic/gstreamer,justinjoy/gstreamer,surround-io/gstreamer,lovebug356/gstreamer,justinjoy/gstreamer,mparis/gstreamer,justinjoy/gstreamer,shelsonjava/gstreamer,krichter722/gstreamer,justinjoy/gstreamer,krichter722/gstreamer,ensonic/gstreamer,lubosz/gstreamer,shelsonjava/gstreamer,cfoch/gstreamer,jpxiong/gstreamer,krieger-od/gstreamer,mparis/gstreamer,StreamUtils/gstreamer,jpxiong/gstreamer,lovebug356/gstreamer