based_aa: Quality improvement

Jaded-Encoding-Thaumaturgy · Sep 5, 2024 · d8ed444 · d8ed444
1 parent 3a4b0a2
commit d8ed444
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/vsaa/funcs.py b/vsaa/funcs.py
@@ -409,7 +409,9 @@ def based_aa(
             raise CustomValueError('Wrong show_mask value! It can be one of 1 (True), 2, 3', based_aa)
 
         aa = downscaler.scale(aa_x, func.work_clip.width, func.work_clip.height)
+        no_aa = downscaler.scale(ss_y.std.Transpose(), func.work_clip.width, func.work_clip.height)
 
         aa_merge = func.work_clip.std.MaskedMerge(aa, lpmask)
+        aa_merge = norm_expr([func.work_clip, aa_merge, no_aa], "y z = x y ?")
 
         return func.return_clip(aa_merge)