Sonarr - Prefer X265

For the best results, many users follow the methodology. This involves adding negative scores to "bloat" terms or low-quality encoders. If you prefer x265, you might also want to give a negative score to x264 or AVC to ensure they are only picked as a last resort. Transcoding Constraints

x265 files are typically 30-50% smaller than x264 files at the same perceived quality. sonarr prefer x265

You will see your "x265 HEVC" format listed. Set the to something positive, like 100 . For the best results, many users follow the methodology

Ensure your is set to at least 100 . Step 3: Handling Potential Pitfalls For the best results