On several 1080 videos on Youtube, despite the settings box reporting "1080p" there seems to be a deinterlacion problem on my Radeon 7870, Win10, Crimson 16.8.1 system. Tried different settings but could not make it work.
Videos in question (on 1080 HD)
BMW F30 3-Series Factory Production Tour (1080p HD, 15:00) - YouTube (look at 00.34-00.40, terrible horizontal tearing)
Easy Pan Pizza - Foolproof Crust - Healthier, Low-Fat Pan Pizza! - YouTube (10.57, the tearing on the gloves is very pronounced, can't miss it, if you have the problem)
Any ideas? Thank you