Most built-in players (like Windows Media Player or QuickTime) fail with QxR encodes. The most effective "fix" is installing a player with internal codecs.
Most QxR encodes are 10-bit, which causes "artifacting" on 8-bit displays. qxr 1337x fix
What are you trying to play the file on (PC, Mac, TV)? Which media player are you currently using? Most built-in players (like Windows Media Player or
In your player, right-click -> Audio -> Audio Track. qxr 1337x fix
Often better for low-end PCs struggling with 4K HDR.