Update app.py

app.py

@@ -80,6 +80,9 @@ def translate_text(transcription_json, target_language):
             "translated": translated_text,
             "end": entry["end"]
         })
+    # Log the components being added to translated_json
+    logger.debug("Adding to translated_json: start=%s, original=%s, translated=%s, end=%s",
+                 entry["start"], original_text, translated_text, entry["end"])
 
     # Return the translated timestamps as a JSON string
     return json.dumps(translated_json, indent=4)
@@ -90,17 +93,17 @@ def add_transcript_to_video(video_path, timestamps, output_path):
 
     # Create text clips based on timestamps
     text_clips = []
-    
-    for entry in timestamps:
-        # Create a text clip for each sentence
-        txt_clip = TextClip(entry["translated"], fontsize=24, color='white', bg_color='black', size=video.size)
-        
-        # Set the start time and duration for each text clip
-        txt_clip = txt_clip.set_start(entry["start"]).set_duration(entry["end"] - entry["start"]).set_position(('bottom')).set_opacity(0.7)  # Display each sentence for 3 seconds
-        
-        # Append the text clip to the list
-        text_clips.append(txt_clip)
 
+    for entry in translated_json:
+        # Ensure `entry` is a dictionary with keys "start", "end", and "translated"
+        if isinstance(entry, dict) and "translated" in entry:
+            txt_clip = TextClip(
+                entry["translated"], fontsize=24, color='white', bg_color='black', size=video.size
+            ).set_start(entry["start"]).set_duration(entry["end"] - entry["start"]).set_position(('bottom')).set_opacity(0.7)
+            text_clips.append(txt_clip)
+        else:
+            raise ValueError(f"Invalid entry format: {entry}")
+            
     # Overlay all text clips on the original video
     final_video = CompositeVideoClip([video] + text_clips)