Drogon burns the Lannister army. This is the best clip for testing HDR. The orange flames pop against the dusty gold of the Reach. Look at the detail of Jaime Lannister’s golden hand reflecting the fire; in 4K, you can see the rivets and scratches that were invisible before.
Editors prefer using MKV or MOV files encoded with H.265 (HEVC) codec to maintain quality while keeping file sizes manageable. A 30-second from the Blu-ray can be 500 MB; for editing, proxy files are recommended. game of thrones 4k clips