Update app.py

app.py

@@ -1147,6 +1147,8 @@ def upload_and_manage(file, target_language, process_mode):
         audio_path = "audio.wav"
         output_video_path = "output_video.mp4"
         voiceover_path = "voiceover.wav"
+        translated_json_filepath = "translated_output.json"
+
         logger.info(f"Using audio path: {audio_path}, output video path: {output_video_path}, voiceover path: {voiceover_path}")
 
         # Step 1: Transcribe audio from uploaded media file and get timestamps
@@ -1162,6 +1164,11 @@ def upload_and_manage(file, target_language, process_mode):
 
         
         translated_json = apply_adaptive_speed(translated_json_raw, source_language, target_language, process_mode)
+
+        # New: Save the translated JSON to a file
+        with open(translated_json_filepath, "w", encoding="utf-8") as f:
+            json.dump(translated_json, f, ensure_ascii=False, indent=4)
+        logger.info(f"Translated JSON saved to {translated_json_filepath}")
         
         # Step 3: Add transcript to video based on timestamps
         logger.info("Adding translated transcript to video...")
@@ -1180,7 +1187,7 @@ def upload_and_manage(file, target_language, process_mode):
         elapsed_time_display = f"Processing completed in {elapsed_time:.2f} seconds."
         logger.info(f"Processing completed in {elapsed_time:.2f} seconds.")
 
-        return editable_table, output_video_path, elapsed_time_display
+        return editable_table, output_video_path, translated_json_filepath, elapsed_time_display
 
     except Exception as e:
         logger.error(f"An error occurred: {str(e)}")
@@ -1214,6 +1221,7 @@ def build_interface():
                 save_changes_button = gr.Button("Save Changes")
                 processed_video_output = gr.File(label="Download Processed Video", interactive=True)  # Download button
                 elapsed_time_display = gr.Textbox(label="Elapsed Time", lines=1, interactive=False)
+                translated_json_download = gr.File(label="Download Translated JSON", interactive=True) # New: JSON download
 
             with gr.Column(scale=1):
                 gr.Markdown("**Feedback**")
@@ -1242,7 +1250,7 @@ def build_interface():
             submit_button.click(
                 upload_and_manage, 
                 inputs=[file_input, language_input, process_mode], 
-                outputs=[editable_table, processed_video_output, elapsed_time_display]
+                outputs=[editable_table, processed_video_output, translated_json_download, elapsed_time_display]
             )
 
             # Connect submit button to save_feedback_db function