H.265 is roughly than h.264, meaning you can get the same video quality at half the file size. Here is a comprehensive guide on how to configure Sonarr to prioritize these space-saving releases. Why Prefer x265?
: Smaller files require less bandwidth, which is ideal for remote streaming over slower internet connections. sonarr prefer 265
: You can save between 25% and 50% of your disk space without a noticeable drop in visual quality. H.265 is roughly than h.264