Prefer X265 - Sonarr

A common trap is Sonarr downloading an HDR file for your non-HDR TV, causing washed-out colors. A more advanced Custom Format can combine conditions: a positive match for x265 and a negative match for HDR , DV , or PQ , effectively creating a preference.

If you followed this guide but still see x264 downloads, check these issues:

x265 truly shines at content. The standard for 4K releases is x265, as x264 struggles to efficiently handle the massive data of 4K resolution. sonarr prefer x265

: Go to any TV series page, select an episode, and click the Interactive Search (Magnifying Glass with a Person) icon.

To prevent Sonarr from getting stuck in an upgrade loop or choosing large x264 files when x265 is available, create a separate custom format for x264. Click to add another Custom Format. Name it x264 / AVC . Add a specification of the type Release Title . Use the following regular expression: \b(x264|avc|h264)\b Use code with caution. Click Save . Configuring Quality Profiles to Prioritize the Scores A common trap is Sonarr downloading an HDR

If you are still running Sonarr v3, you will use Release Profiles to prioritize specific terms. Go to > Profiles . Scroll down to Release Profiles and click the + icon.

In the field, leave it blank (forcing it will cause Sonarr to reject downloads if an x265 version doesn't exist). The standard for 4K releases is x265, as

To protect yourself, you must combine x265 preference with limits.

The hum of the server rack was the only heartbeat in Elias’s apartment. To anyone else, it was background noise, but to him, it was the sound of a perfectly curated digital library breathing.

If x265 is so great, why isn't it the universal default? Because the trade-off is .

Ensure "Upgrade Until" is set to a score equal to or higher than your x265 score if you want Sonarr to eventually replace x264 files with x265 versions. Why use scoring over restrictions?