Update video_processor.py

video_processor.py

@@ -80,20 +80,28 @@ def create_video(video_script, audio_script, summary):
         audio_clip = AudioFileClip(audio_path)
         final_video = final_video.set_audio(audio_clip)
         
-        # Add subtitles
+        # Create subtitles
         def create_subtitle(text):
-            return (TextClip(text, fontsize=40, color='white', 
-                           font='Arial-Bold', stroke_color='black', stroke_width=1)
-                    .set_position(('center', 'bottom'))
+            return TextClip(
+                text, 
+                fontsize=40, 
+                color='white', 
+                font='Arial-Bold', 
+                stroke_color='black', 
+                stroke_width=1
+            ).set_position(('center', 'bottom')).set_duration(8)
         
-        subtitles = [create_subtitle(scene['voiceover']).set_duration(8) 
-                    for scene in scenes]
+        subtitles = [create_subtitle(scene['voiceover']) for scene in scenes]
         subtitles = concatenate_videoclips(subtitles)
         
         # Add watermark
-        watermark = (TextClip("MentorMindz", fontsize=30, color='white')
-                    .set_position(('right', 'top'))
+        watermark = TextClip(
+            "MentorMindz", 
+            fontsize=30, 
+            color='white'
+        ).set_position(('right', 'top')).set_duration(final_video.duration)
         
+        # Combine all elements
         final_video = CompositeVideoClip([final_video, subtitles, watermark])
         
         # Export
@@ -109,4 +117,4 @@ def create_video(video_script, audio_script, summary):
         return output_path
         
     except Exception as e:
-        raise Exception(f"Video creation failed: {str(e)}"
+        raise Exception(f"Video creation failed: {str(e)}")