Thumbnail generation error handling

lib/utilities/server_helper.py

@@ -1,4 +1,5 @@
 import json
+import logging
 import os
 import subprocess
 import threading
@@ -8,6 +9,7 @@ import requests
 from .ffmpeg_helper import generate_thumbnail, save_first_frame
 from lib.render_workers.render_worker import RenderStatus
 
+logger = logging.getLogger()
 
 
 def post_job_to_server(input_path, job_list, hostname, server_port=8080):
@@ -25,7 +27,11 @@ def generate_thumbnail_for_job(job, thumb_video_path, thumb_image_path, max_widt
     def generate_thumb_thread(source):
         in_progress_path = thumb_video_path + '_IN-PROGRESS'
         subprocess.run(['touch', in_progress_path])
+        try:
             generate_thumbnail(source_path=source, dest_path=thumb_video_path, max_width=max_width)
+        except Exception as e:
+            logger.error(f"Error generating thumbnail for {source}: {e}")
+        finally:
             os.remove(in_progress_path)
 
     # Determine best source file to use for thumbs
@@ -41,6 +47,9 @@ def generate_thumbnail_for_job(job, thumb_video_path, thumb_image_path, max_widt
         valid_formats = ['.mp4', '.mov', '.avi', '.mpg', '.mpeg', '.jpg', '.png', '.exr', '.mxf']
         is_valid_file_type = any(ele in source_path[0] for ele in valid_formats)
         if is_valid_file_type and not os.path.exists(thumb_video_path):
+            try:
                 save_first_frame(source_path=source_path[0], dest_path=thumb_image_path, max_width=max_width)
+            except Exception as e:
+                logger.error(f"Exception saving first frame: {e}")
             x = threading.Thread(target=generate_thumb_thread, args=(source_path[0],))
             x.start()