Clarify that chroma upsampling is what any signal processing engineer would  think it is, and nothing more.
Clarify that chroma upsampling is what any signal processing engineer would
 think it is, and nothing more.


git-svn-id: 8dbf393e6e9ab8d4979d29f9a341a98016792aa6@12231 0101bb08-14d6-0310-b084-bc0e0c8e3800

KTXSoftware/theora,Distrotech/libtheora,Distrotech/libtheora,Distrotech/libtheora,KTXSoftware/theora,Distrotech/libtheora,Distrotech/libtheora,KTXSoftware/theora,KTXSoftware/theora,KTXSoftware/theora