Update app.py

app.py

@@ -23,25 +23,26 @@ from pydantic import BaseModel, Field
 # ========================================
 
 # Reddit Template Text Settings
+ Reddit Template Text Settings
 REDDIT_CONFIG = {
-  'template_file': 'reddit_template.png',
-  'font_file': 'RFDewi-Bold.ttf',
-  'font_size_max': 180,
-  'font_size_min': 16,
-  'text_wrap_width': 35,
-  'text_color': 'black',
-  'line_spacing': 10,
-  'text_box_width_percent': 0.85,
-  'text_box_height_percent': 0.65,
-  'y_offset': 20,
+  'template_file': 'reddit_template.png',  # Template filename in script directory
+  'font_file': 'RFDewi-Bold.ttf',          # Font file for Reddit text
+  'font_size_max': 180,                     # Maximum font size to try
+  'font_size_min': 16,                      # Minimum font size (if text too long)
+  'text_wrap_width': 35,                    # Characters per line for wrapping
+  'text_color': 'black',                    # Text color
+  'line_spacing': 10,                       # Spacing between lines
+  'text_box_width_percent': 0.85,            # 80% of template width
+  'text_box_height_percent': 0.65,           # 50% of template height
+  'y_offset': 20,                           # Vertical offset from center
 }
 
 # Word-by-Word Subtitle Settings
 SUBTITLE_CONFIG = {
-  'font_file': 'TitanOne-Regular.ttf',
-  'font_name': 'Titan One',
-  'font_size_default': 12,
-  'position_alignment': 5,
+  'font_file': 'TitanOne-Regular.ttf', # Font file for subtitles (TTF or OTF)
+  'font_name': 'Titan One',               # Font name as it appears in system
+  'font_size_default': 12,                  # Default subtitle font size
+  'position_alignment': 5,                  # 5 = center (1-9 numpad layout)
   'margin_left': 50,
   'margin_right': 70,
   'margin_vertical': 0,
@@ -49,12 +50,12 @@ SUBTITLE_CONFIG = {
 
 # Video Processing Settings
 VIDEO_CONFIG = {
-  'reddit_scale_percent': 0.75,
-  'fade_start_percent': 0.70,
-  'fade_end_percent': 0.83,
-  'promo_percent': 0.1,
-  'fade_color_rgb': (218, 207, 195),
-  'book_fade_in_duration': 2,
+  'reddit_scale_percent': 0.75,             # Reddit template size (0.75 = 75% of video width)
+  'fade_start_percent': 0.74,                # When fade to color starts (60%)
+  'fade_end_percent': 0.88,                 # When fully faded to color (75%)
+  'promo_percent': 0.096,                     # Last 10% for book cover
+  'fade_color_rgb': (218, 207, 195),        # Fade color RGB
+  'book_fade_in_duration': 2,               # Book cover fade-in duration (seconds)
 }
 
 # ========================================