From 900ad1fde14bac1f6f9ce6961f48e2577e119c8e Mon Sep 17 00:00:00 2001
From: imSp4rky <george+slight@slight.me>
Date: Sun, 17 May 2026 19:06:53 -0600
Subject: [PATCH] fix(titles): normalize odd resolutions in filename quality
 token

Non-16:9 aspect ratios with widths like 1918x1080 or 1620x720 were producing filenames like 911p. Snap width to the nearest standard (3840/2560/1920/1280) within 50px and snap the resulting resolution back to the track's actual height when within 10px or already a standard step.
---
 unshackle/core/titles/title.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/unshackle/core/titles/title.py b/unshackle/core/titles/title.py
index 579cbe8..4eb68c7 100644
--- a/unshackle/core/titles/title.py
+++ b/unshackle/core/titles/title.py
@@ -113,7 +113,20 @@ class Title:
                         aspect_ratio.append(1)
                     ratio = aspect_ratio[0] / aspect_ratio[1]
                     if ratio not in (16 / 9, 4 / 3, 9 / 16, 3 / 4):
+                        if abs(width - 3840) <= 50:
+                            width = 3840
+                        elif abs(width - 2560) <= 50:
+                            width = 2560
+                        elif abs(width - 1920) <= 50 or abs(width - 1620) <= 50:
+                            width = 1920
+                        elif abs(width - 1280) <= 50 or abs(width - 1080) <= 50:
+                            width = 1280
+
                         resolution = int(max(width, primary_video_track.height) * (9 / 16))
+
+                        track_height = primary_video_track.height
+                        if abs(resolution - track_height) <= 10 or track_height in (2160, 1440, 1080, 720, 480):
+                            resolution = track_height
             except Exception:
                 pass