This will prevent grabbing UHD/4k Remux and Bluray encode releases without HDR Formats. - i.e., SDR WEB releases will still be allowed since 4K SDR WEB releases can often look better than the 1080p version due to the improved bitrate. {! include-markdown "../../includes/cf-descriptions/sdr-no-webdl-sonarr-warning.md" !}