I currently have a 20m HDMi cable ruinning from a splitter round the outside of my house which work perfectly with no obvious loss of quality. We are moving 2 rooms around and this cable is not now long enough. My option is to replace the 20m cable with a 30m cable but a cheaper option maybe to use a connector and conect a new 10m cable to the existing one.
Is this actually possible and will i lose some picture quality??