[BACKEND] Show ffmpeg conversion errors (#1016)

jmbannon · Jul 4, 2024 · 0ed8aec · 0ed8aec
1 parent 85ee967
commit 0ed8aec
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/ytdl_sub/plugins/file_convert.py b/src/ytdl_sub/plugins/file_convert.py
@@ -1,4 +1,5 @@
 import os
+from subprocess import CalledProcessError
 from typing import Any
 from typing import Dict
 from typing import Optional
@@ -204,9 +205,10 @@ def modify_entry(self, entry: Entry) -> Optional[Entry]:
  try:
  FFMPEG.run(ffmpeg_args)
  except Exception as exc:
- raise ValidationException(
- f"ffmpeg_post_process_args {' '.join(ffmpeg_args)} result in an error"
- ) from exc
+ err_msg = f"ffmpeg_post_process_args {' '.join(ffmpeg_args)} result in an error"
+ if isinstance(exc, CalledProcessError):
+ err_msg += f":\n{exc.stderr.decode('utf-8')}"
+ raise ValidationException(err_msg) from exc
 
  if not os.path.isfile(tmp_output_file):
  raise ValidationException(