allow anamorphic videos and automatically tag them

app/logical/file_methods.rb

@@ -121,4 +121,13 @@ module FileMethods
   rescue
     true
   end
+
+  def is_anamorphic?(file_path)
+    return false if is_image?
+
+    video = FFMPEG::Movie.new(file_path)
+    return false if video.sar == "1:1"
+
+    true
+  end
 end

app/logical/file_validator.rb

@@ -17,7 +17,7 @@ class FileValidator
       validate_container_format(video)
       validate_duration(video)
       validate_colorspace(video)
-      validate_sar(video)
+      # validate_sar(video)
     end
     validate_resolution(max_width, max_height)
   end

app/logical/upload_service/utils.rb

@@ -75,6 +75,7 @@ class UploadService
       tags += ["animated_png", "animated"] if upload.is_animated_png?(file.path)
       # tags += ["animated"] if upload.is_webm?
       tags += ["ai_generated"] if upload.is_ai_generated?(file.path)
+      tags += ["anamorphic"] if upload.is_anamorphic?(file.path)
       tags.join(" ")
     end