Update app.py

app.py

@@ -1,20 +1,25 @@
 import gradio as gr
 import subprocess
-import ffmpeg
+import imageio
 
-def convert_video(input_file, output_file, format='mp4'):
+def convert_video(input_file, output_file, format='mp4', codec='libx264'):
     try:
         # Define input and output files
         input_path = input_file
         output_path = output_file + '.' + format
 
-        # Define ffmpeg command
-        ffmpeg_cmd = (
-            ffmpeg
-            .input(input_path)
-            .output(output_path, vcodec='libx264', acodec='aac')
-            .run()
-        )
+        # Read video file
+        reader = imageio.get_reader(input_path)
+
+        # Get writer for output video file with specified codec
+        writer = imageio.get_writer(output_path, format=format, ffmpeg_params=['-vcodec', codec])
+
+        # Iterate through video frames and write to output file
+        for frame in reader:
+            writer.append_data(frame)
+
+        # Close writer
+        writer.close()
 
         print(f"Video converted successfully: {output_path}")