- add a note in vorbis section about vorbisenc and rawvorbisenc
- add a note in vorbis section about vorbisenc and rawvorbisenc

Original commit message from CVS:
- add a note in vorbis section about vorbisenc and rawvorbisenc
- add 24bits width to audio/x-raw-int

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