The encoder controls could be confused with actual encoding, so make clear they are just settings. Also, the end point selector controls were not named very well. Change-Id: I27f8bf9c865c5f295abad97c01ef98752af42613 Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com> Reviewed-by: Ling Hu <ling.hu@nokia.com>