??? abstract "Optional (UHD) - [Click to show/hide]" !!! tip "I recommend using the following Custom Formats" - **For details on "Why" and a potential warning :warning: please see the notes below.** - `x265 (no HDR/DV)` over the `x265 (HD)` - `SDR (no WEBDL)` over the `SDR` | Custom Format | Score | Trash ID | | ------------------------------------------------------------------------------------------------------------------- | :------------------------------------------------------------: | ----------------------------------------------- | | [{{ sonarr['cf']['sdr']['name'] }}](/Sonarr/sonarr-collection-of-custom-formats/#sdr) | {{ sonarr['cf']['sdr']['trash_scores']['default'] }} | {{ sonarr['cf']['sdr']['trash_id'] }} | | [{{ sonarr['cf']['sdr-no-webdl']['name'] }}](/Sonarr/sonarr-collection-of-custom-formats/#sdr-no-webdl) :warning: | {{ sonarr['cf']['sdr-no-webdl']['trash_scores']['default'] }} | {{ sonarr['cf']['sdr-no-webdl']['trash_id'] }} | | [{{ sonarr['cf']['x265-no-hdrdv']['name'] }}](/Sonarr/sonarr-collection-of-custom-formats/#x265-no-hdrdv) :warning: | {{ sonarr['cf']['x265-no-hdrdv']['trash_scores']['default'] }} | {{ sonarr['cf']['x265-no-hdrdv']['trash_id'] }} | --- Breakdown and Why - **{{ sonarr['cf']['sdr']['name'] }}:** This will prevent grabbing UHD/4k releases without HDR Formats. - **{{ sonarr['cf']['sdr-no-webdl']['name'] }}:** 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" !} - **{{ sonarr['cf']['x265-no-hdrdv']['name'] }}:** This blocks 720/1080p (HD) releases that are encoded in x265, **But it will allow x265 releases if they have HDR and/or DV** {! include-markdown "../../includes/cf-descriptions/x265-no-hdrdv-sonarr-warning.md" !}