diff --git a/app/main.py b/app/main.py
index 9c98533..76d407b 100644
--- a/app/main.py
+++ b/app/main.py
@@ -119,12 +119,17 @@ def run_subprocess_logged(cmd, job_id, step_name):
     update_job(job_id, current_step=step_name, status="processing")
     proc = subprocess.run(cmd, capture_output=True, text=True)
     if proc.returncode != 0:
+        # Combine stdout + stderr za diagnostiko
+        err_msg = (proc.stderr or "") + "\n" + (proc.stdout or "")
         update_job(
             job_id,
             status="failed",
-            error=f"{step_name}: {proc.stderr[-500:]}",
+            error=f"{step_name}: {err_msg[-800:].strip()}",
         )
         return False
+    # Tudi pri success-u beleži stderr za diagnostiko (samo zadnji del)
+    if proc.stderr and proc.stderr.strip():
+        update_job(job_id, last_step_log=proc.stderr[-500:].strip())
     return True
 
 
diff --git a/scripts/clip.py b/scripts/clip.py
index e112dec..7ff2829 100644
--- a/scripts/clip.py
+++ b/scripts/clip.py
@@ -13,6 +13,7 @@ Primer:
   python3 clip.py input.mp4 out_dir/ --clips "0:30-1:00,2:15-2:45,5:00-5:30" --lang sl
 """
 import argparse
+import shutil
 import subprocess
 import sys
 import os
@@ -85,7 +86,6 @@ def run_clip(src, dst, start, duration, mode, lang, model, style, no_subs, quali
                 shutil.move(str(reframed), str(dst))
         return True
     finally:
-        import shutil
         shutil.rmtree(tmp, ignore_errors=True)