Update app.py

app.py

@@ -187,9 +187,9 @@ def process_final_combination(audio_in, chosen_translated, volume, cut_start, vi
     temp_output_path = overlay_audio(audio_in, chosen_translated, volume, cut_start)
 
     if video_input:
-        return gr.update(value=temp_output_path, visible=True), gr.update(visible=True)
+        return gr.update(value=temp_output_path, visible=True), gr.update(visible=True), gr.update(visible=True), gr.update(visible=True)
     else:
-        return gr.update(value=temp_output_path, visible=True), gr.update(visible=False)
+        return gr.update(value=temp_output_path, visible=True), gr.update(visible=False), gr.update(visible=True), gr.update(visible=True)
 
 def replace_video_audio(video_path: str, new_audio_path: str) -> str:
     """Replaces the original audio in the video and extends it if the new audio is longer.
@@ -234,9 +234,12 @@ def replace_video_audio(video_path: str, new_audio_path: str) -> str:
 
     
     return gr.update(value=temp_video.name, visible=True)  # Return path to temp video file
+
+def clean_previous_video_input():
+    return gr.update(value=None)
     
 def hide_previous():
-    return gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False)
+    return gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False) 
 
 css="""
 div#col-container{
@@ -263,8 +266,8 @@ with gr.Blocks(css=css) as demo:
             )
             choose_this_btn = gr.Button("Use this one", scale=1, visible=False)
         with gr.Row():
-            volume_reduction = gr.Slider(label="Volume reduction", minimum=0, maximum=60, step=1, value=30)
-            cut_start = gr.Slider(label="Cut start", minimum=0.0, maximum=4.0, step=0.1, value=2.0)
+            volume_reduction = gr.Slider(label="Volume reduction", minimum=0, maximum=60, step=1, value=30, visible=False)
+            cut_start = gr.Slider(label="Cut start", minimum=0.0, maximum=4.0, step=0.1, value=2.0, visible=False)
         combined_output = gr.Audio("Combined Output", type="filepath", visible=False)
         apply_to_video_btn = gr.Button("Apply to video", visible=False)
         final_video_out = gr.Video(label="Video + Translated Audio", visible=False)
@@ -280,6 +283,12 @@ with gr.Blocks(css=css) as demo:
             inputs = [audio_input]
         )
 
+    audio_input.upload(
+        fn = clean_previous_video_input,
+        inputs = None,
+        outputs = [video_input]
+    )
+    
     video_input.upload(
         fn = extract_audio_as_mp3,
         inputs = [video_input],
@@ -296,7 +305,7 @@ with gr.Blocks(css=css) as demo:
     choose_this_btn.click(
         fn = process_final_combination,
         inputs = [audio_input, dropdown_wav_selector, volume_reduction, cut_start, video_input],
-        outputs = [combined_output, apply_to_video_btn]
+        outputs = [combined_output, apply_to_video_btn, volume_reduction, cut_start]
     )
 
     apply_to_video_btn.click(
@@ -308,7 +317,7 @@ with gr.Blocks(css=css) as demo:
     submit_btn.click(
         fn = hide_previous,
         inputs = None,
-        outputs = [dropdown_wav_selector, result_accordion,  wav_list, choose_this_btn, combined_output, apply_to_video_btn, final_video_out]
+        outputs = [dropdown_wav_selector, result_accordion,  wav_list, choose_this_btn, combined_output, apply_to_video_btn, final_video_out, volume_reduction, cut_start]
     ).then(
         fn = infer,
         inputs = [audio_input],