- For Sonarr check [HERE](/Sonarr/Sonarr-Release-Profile-RegEx/#golden-rule){:target="_blank" rel="noopener noreferrer"}
- For Radarr check [HERE](/Radarr/Radarr-collection-of-custom-formats/#x265-7201080p){:target="_blank" rel="noopener noreferrer"}
## Some extra info about 4K/X265
## Some extra info about 4K/X265
[4k, transcoding, and you - aka the rules of 4k - a FAQ](https://forums.plex.tv/t/plex-4k-transcoding-and-you-aka-the-rules-of-4k-a-faq/378203){:target="_blank" rel="noopener noreferrer"} - Plex.tv
[4k, transcoding, and you - aka the rules of 4k - a FAQ](https://forums.plex.tv/t/plex-4k-transcoding-and-you-aka-the-rules-of-4k-a-faq/378203){:target="_blank" rel="noopener noreferrer"} - Plex.tv