order change

app.py

@@ -1,6 +1,6 @@
 from ui import *
 from adjust import *
-from set_up import prepare_input
+from set_up import prepare_input, prepare_video_subtitle
 import gradio as gr
 
 with gr.Blocks() as demo:
@@ -30,15 +30,18 @@ with gr.Blocks() as demo:
         start_button.click(prepare_input,
                            [input_video, start_time, end_time, lang_radio,
                                model_dropdown],
-                           [output_video, output_transcribe, output_file])
+                           [output_transcribe, output_file])
 
     bottom_markdown.render()
     with gr.Row(equal_height=False):
         with gr.Column():
             output_video.render()
             output_file.render()
-            output_file.change(prepare_output, inputs=output_video, outputs=[
+            output_file.change(prepare_video_subtitle, inputs=[
+                               input_video, start_time, end_time], outputs=output_video)
+            output_video.change(prepare_output, inputs=output_video, outputs=[
                 adjust_speaker, adjust_audio, prev_button, next_button, adjust_button])
+
         with gr.Column():
             output_transcribe.render()
             # output_summary.render()

set_up.py

@@ -9,6 +9,14 @@ import os
 import utils
 
 
+def prepare_video_subtitle(input_file, start_time, end_time, progress=gr.Progress()):
+    # Add subtitle to video
+    progress(0.8, desc=ui_lang["progress_add_subtitle"])
+    add_subtitle_to_video(input_file, base_subtitle_file,
+                          video_subtitle_file, start_time, end_time)
+    return video_subtitle_file
+
+
 def prepare_input(input_file, start_time, end_time, lang, model_size, progress=gr.Progress()):
     gr.Info(ui_lang["progress_starting_process"])
 
@@ -45,17 +53,11 @@ def prepare_input(input_file, start_time, end_time, lang, model_size, progress=g
     progress(0.6, desc=ui_lang["progress_transcribing_audio"])
     start_transcribe(input_file, lang, model_size, progress)
 
-    # Add subtitle to video
-    progress(0.8, desc=ui_lang["progress_add_subtitle"])
-    add_subtitle_to_video(input_file, base_subtitle_file,
-                          video_subtitle_file, start_time, end_time)
-
     # Return video file link, transcribe string, transcribe.txt, subtitle.txt
     transcribe_txt_list, _ = utils.read_transcribe_subtitle_file(
         input_file, False)
     transcribe_txt = "\n".join(transcribe_txt_list)
     return [
-        video_subtitle_file,
         transcribe_txt,
         [transcribe_file, subtitle_file]
     ]