It's not that obvious, they have to hook the corresponding colorspaces and such.
If this (1) file's name is to be believed then yes they do, but Firefox shows a green artifact on it (maybe bug 549767 or something similar), and I suspect Chrome is downconverting to 4:2:0 (it's difficult to tell on that sample though).
no subject
Date: 2015-04-05 09:47 pm (UTC)If this (1) file's name is to be believed then yes they do, but Firefox shows a green artifact on it (maybe bug 549767 or something similar), and I suspect Chrome is downconverting to 4:2:0 (it's difficult to tell on that sample though).
(1) downloads webmproject org/test_data/libvpx/vp93-2-20-12bit-yuv444.webm