refert audito to video ffmpeg command

app.py

@@ -29,7 +29,7 @@ def audio_to_video_tab():
         output = os.path.join("out_video", output_file_name)
 
         # command = "ffmpeg -i \"{image}\" -i  \"{audio}\" \"{output}\"".format(image=image, audio=audio, output=output)
-        command = "ffmpeg -loglevel quiet -loop 1 -i \"{audio}\" -i \"{image}\" -r 2 -c:v libx264 -tune stillimage -c:a aac -b:a 192k -pix_fmt yuv420p -shortest \"{output}\"".format(image=image, audio=audio, output=output)
+        command = "ffmpeg -loglevel quiet -loop 1 -i \"{image}\" -i  \"{audio}\" -c:v libx264 -tune stillimage -c:a aac -b:a 192k -pix_fmt yuv420p -shortest \"{output}\"".format(image=image, audio=audio, output=output)
         subprocess.call(command, shell=True)
 
         return output
@@ -49,7 +49,4 @@ with gr.Blocks() as demo:
     video_to_audio_tab()
     audio_to_video_tab()
 
-ffmpeg_info_command = "ffmpeg -version"
-subprocess.call(ffmpeg_info_command, shell=True)
-
 demo.launch()