Update app.py

app.py

@@ -27,13 +27,9 @@ class YouTubeDownloader:
         # Format duration
         duration = video_info.get('duration', 0)
         duration_str = f"{duration//3600}:{(duration%3600)//60:02d}:{duration%60:02d}" if duration else "Unknown"
-        
-        # Format upload date
         upload_date = video_info.get('upload_date', '')
-        if upload_date and len(upload_date) == 8:
-            formatted_date = f"{upload_date[:4]}-{upload_date[4:6]}-{upload_date[6:8]}"
-        else:
-            formatted_date = upload_date or "Unknown"
+        formatted_date = f"{upload_date[:4]}-{upload_date[4:6]}-{upload_date[6:8]}" if len(upload_date) == 8 else upload_date or "Unknown"
+        
         
         # Format numbers
         def format_number(num):
@@ -43,6 +39,117 @@ class YouTubeDownloader:
                 return f"{num/1_000:.1f}K"
             else:
                 return str(num)
+
+
+        scene_descriptions = []
+        if duration:
+            chunk = 3
+            for start in range(0, duration, chunk):
+                end = min(start + chunk - 1, duration)
+                description = f"Visual segment from {start}s to {end}s. (e.g., close-up, presenter talks, etc.)"
+                scene_descriptions.append(f"* **[{start//60}:{start%60:02d}-{end//60}:{end%60:02d}]**: {description}")
+        else:
+            scene_descriptions.append("* No timestamped breakdown available.")
+    
+        tags = ' '.join(video_info.get('tags', [])).lower()
+        title = video_info.get('title', '').lower()
+        description_text = video_info.get('description', '').lower()
+        channel = video_info.get('channel', '').lower()
+    
+        # 🎵 Background music guess
+        if any(word in description_text for word in ['calm music', 'soft', 'soothing']):
+            music_style = "Calm"
+        elif any(word in description_text for word in ['energetic', 'upbeat', 'lively']):
+            music_style = "Upbeat"
+        elif "music" not in description_text:
+            music_style = "No music"
+        else:
+            music_style = "Unknown"
+    
+        # 👤 Influencer / Celebrity Detection (Offline logic)
+        known_names = [
+            "Kartik Aaryan", "Virat Kohli", "Deepika Padukone", "Alia Bhatt", "Ranveer Singh",
+            "MrBeast", "PewDiePie", "CarryMinati", "Prajakta Koli", "Bhuvan Bam",
+            "Amitabh Bachchan", "Katrina Kaif", "Salman Khan", "Kiara Advani",
+            "Kylie Jenner", "Shahrukh Khan", "Ananya Pandey", "Ashish Chanchlani",
+            "Sundar Pichai", "Elon Musk", "Taylor Swift"
+        ]
+    
+        metadata = " ".join([
+            video_info.get('title', ''),
+            video_info.get('description', ''),
+            video_info.get('uploader', ''),
+            video_info.get('channel', ''),
+            ' '.join(video_info.get('tags', []))
+        ]).lower()
+    
+        matched = [name for name in known_names if name.lower() in metadata]
+    
+        if matched:
+            influencer_note = f"Yes, known influencer/celebrity detected: {', '.join(matched)}"
+        else:
+            influencer_note = "No known influencer or celebrity detected."
+    
+        if any(word in metadata for word in ["actor", "brand ambassador", "featured", "with", "hosted by"]):
+            influencer_note += " (Someone might be featured — check visually)"
+    
+        if "review" in title or "demo" in title or "how to" in title:
+            video_type = "Educational"
+        elif "ad" in title or "promo" in title or "launch" in title:
+            video_type = "Promotional"
+        elif "funny" in title or "challenge" in title:
+            video_type = "Entertainment"
+        else:
+            video_type = "Informational"
+    
+        if any(word in description_text for word in ['excited', 'amazing', 'love']):
+            emotion = "Positive"
+        elif any(word in description_text for word in ['calm', 'soothing']):
+            emotion = "Neutral"
+        elif any(word in description_text for word in ['warning', 'serious']):
+            emotion = "Serious"
+        else:
+            emotion = "Neutral"
+    
+        report = f"""
+    📹 VIDEO ANALYSIS REPORT
+    {'='*50}
+    
+    📝 BASIC INFORMATION:
+    • Title: {video_info.get('title', 'Unknown')}
+    • Channel: {video_info.get('channel', 'Unknown')}
+    • Uploader: {video_info.get('uploader', 'Unknown')}
+    • Upload Date: {formatted_date}
+    • Duration: {duration_str}
+    
+    📊 STATISTICS:
+    • Views: {format_number(video_info.get('view_count', 0))}
+    • Likes: {format_number(video_info.get('like_count', 0))}
+    • Comments: {format_number(video_info.get('comment_count', 0))}
+    • Channel Followers: {format_number(video_info.get('channel_followers', 0))}
+    
+    🏷️ CATEGORIES & TAGS:
+    • Categories: {', '.join(video_info.get('categories', [])) or 'None'}
+    • Tags: {', '.join(video_info.get('tags', [])[:10]) or 'None'}
+    {('• More tags...' if len(video_info.get('tags', [])) > 10 else '')}
+    
+    📖 DESCRIPTION (first 500 chars):
+    {video_info.get('description', 'No description available')[:500]}
+    {'...' if len(video_info.get('description', '')) > 500 else ''}
+    
+    🎬 SCENE-BY-SCENE BREAKDOWN:
+    {chr(10).join(scene_descriptions)}
+    
+    🎵 BACKGROUND MUSIC STYLE: {music_style}
+    👤 INFLUENCER PRESENT: {influencer_note}
+    🎥 VIDEO TYPE: {video_type}
+    🎭 OVERALL EMOTION: {emotion}
+    
+    🔗 VIDEO URL:
+    {video_info.get('webpage_url', 'Unknown')}
+        """
+        return report.strip()
+
         
         # Build the report
         report = f"""