The AMD RX480 GPU is an awesome piece of hardware.
The driver is in its infancy and needs to mature. If you have any issues with this piece of kit sure would love your feedback.
Saturday, 8 October 2016
is LAV to blame ?
Seems that NVIDIA cards have the same problem with DXVA2 H.264
http://forum.doom9.org/showthread.php?p=1782481#post1782481 doom9 forum