Amazon will be the first streaming service to support HDR10+ video when it begins streaming the new high dynamic range standard to Samsung TVs on Wednesday, reports Yonhap News. Around 100 TV shows and movies will be available in the new improved format, including The Grand Tour, The Tick, and The Man in the High Castle. HDR10+ improves on HDR10 by adding dynamic metadata that can be used to more accurately adjust brightness levels on a scene-by-scene or frame-by-frame basis. It’s the closest HDR standard to Dolby Vision, which many consider to produce the best image quality. However, unlike Dolby’s proprietary standard which requires a paid license, HDR10+ is an open standard for anyone to use royalty-free.