Add application files and dependencies

app.py

@@ -9,6 +9,8 @@ import streamlit_antd_components as sac
 import select
 import uuid
 import shutil
+import re
+import time
 
 
 def check_dependencies():
@@ -50,6 +52,9 @@ def run_command_with_progress(command, status_placeholder, progress_bar, tool_na
     output_lines = []
     error_lines = []
     
+    start_time = time.time()
+    duration = None
+    
     while True:
         reads = [process.stdout.fileno(), process.stderr.fileno()]
         ret = select.select(reads, [], [], 0.1)
@@ -71,6 +76,24 @@ def run_command_with_progress(command, status_placeholder, progress_bar, tool_na
                 read = process.stderr.readline()
                 if read:
                     error_lines.append(read.strip())
+                    
+                    # Parse ffmpeg output
+                    if tool_name == "ffmpeg":
+                        duration_match = re.search(r'Duration: (\d{2}):(\d{2}):(\d{2}\.\d{2})', read)
+                        if duration_match:
+                            hours, minutes, seconds = map(float, duration_match.groups())
+                            duration = hours * 3600 + minutes * 60 + seconds
+
+                        time_match = re.search(r'time=(\d{2}):(\d{2}):(\d{2}\.\d{2})', read)
+                        if time_match and duration:
+                            hours, minutes, seconds = map(float, time_match.groups())
+                            current_time = hours * 3600 + minutes * 60 + seconds
+                            progress = (current_time / duration) * 100
+                            elapsed_time = time.time() - start_time
+                            eta = (elapsed_time / progress) * (100 - progress) if progress > 0 else 0
+
+                            status_placeholder.text(f"{tool_name}: {progress:.2f}% complete, ETA: {eta:.2f} seconds")
+                            progress_bar.progress(progress / 100)
 
         if process.poll() is not None:
             break
@@ -85,6 +108,7 @@ def run_command_with_progress(command, status_placeholder, progress_bar, tool_na
     return return_code
 
 
+
 def process_video(url):
     # Generate a unique identifier for this processing session
     session_id = str(uuid.uuid4())