Moviepy: AttributeError: 'FFMPEG_AudioReader' object has no attribute 'proc'

[thenewguy]

Exception ignored in: <bound method FFMPEG_AudioReader.__del__ of <moviepy.audio.io.readers.FFMPEG_AudioReader object at 0x7fc339261cf8>>
Traceback (most recent call last):
  File "/home/vagrant/.tox/py36/lib/python3.6/site-packages/moviepy/audio/io/readers.py", line 264, in __del__
    self.close()
  File "/home/vagrant/.tox/py36/lib/python3.6/site-packages/moviepy/audio/io/readers.py", line 254, in close
    if self.proc:
AttributeError: 'FFMPEG_AudioReader' object has no attribute 'proc'

Commit a3787719bed2ca4834ae6dc2f04567e4c229e81a works, 2482d139dd5514463bc1985bbcb5203250957603 fails. Latest master fails similarly as well.

I see this error littered through our test logs for a variety of file types of audio & video. If you have trouble reproducing it then I will try to be more detailed.

Only difference with master is a slight change in line numbers:

Exception ignored in: <bound method FFMPEG_AudioReader.__del__ of <moviepy.audio.io.readers.FFMPEG_AudioReader object at 0x7fcbc5e229b0>>
Traceback (most recent call last):
  File "/home/vagrant/.tox/py36/lib/python3.6/site-packages/moviepy/audio/io/readers.py", line 266, in __del__
    self.close()
  File "/home/vagrant/.tox/py36/lib/python3.6/site-packages/moviepy/audio/io/readers.py", line 256, in close
    if self.proc:
AttributeError: 'FFMPEG_AudioReader' object has no attribute 'proc'

[mondeja]

I can't reproduce it, could you share one of those example files and the full traceback if that is not complete, please?

[thenewguy]

@mondeja I added a test at https://github.com/Zulko/moviepy/pull/1489

[mondeja]

Fixed in #1490. Could you give a try with current master and report here if now works as expected @thenewguy?

[thenewguy]

@mondeja Yes that seems to have fix the problem I was observing. I will submit to CI and report back if the issue persists anywhere else. Thanks!

[thenewguy]

@mondeja looks like there are a few related issues going on here. will work up some more test cases when I have time to step though and understand what is going on. Have some more like

 Exception ignored in: <bound method FFMPEG_AudioReader.__del__ of <moviepy.audio.io.readers.FFMPEG_AudioReader object at 0x7f2e1cd710b8>>
 Traceback (most recent call last):
   File "/home/vagrant/.tox/py3/lib/python3.6/site-packages/moviepy/audio/io/readers.py", line 266, in __del__
     self.close()
   File "/home/vagrant/.tox/py3/lib/python3.6/site-packages/moviepy/audio/io/readers.py", line 256, in close
     if self.proc:
 AttributeError: 'FFMPEG_AudioReader' object has no attribute 'proc'

on different files now

[mondeja]

That should be only part of the traceback. Could you share the full one, maybe turning on verbosity in your CI tests?

[mondeja]

The problem still persists @thenewguy?

[thenewguy]

The problem still persists @thenewguy?

Sorry I haven't had a chance to follow recent commits. Did you correct the problem? I will have to run the tests again. I will provide the failing test cases. It's been a really busy week

[bralbral]

I had the same problem when using a file from url

```
video = mp.VideoFileClip(input_filepath)
File "", line 2, in __init__
File "D:\PycharmProjects\moneymaking\venv\lib\site-packages\moviepy\decorators.py", line 95, in wrapper
return func(new_args, *new_kwargs)
File "D:\PycharmProjects\moneymaking\venv\lib\site-packages\moviepy\video\io\VideoFileClip.py", line 141, in __init__
self.audio = AudioFileClip(
File "", line 2, in __init__
File "D:\PycharmProjects\moneymaking\venv\lib\site-packages\moviepy\decorators.py", line 95, in wrapper
return func(new_args, *new_kwargs)
File "D:\PycharmProjects\moneymaking\venv\lib\site-packages\moviepy\audio\io\AudioFileClip.py", line 62, in __init__
self.reader = FFMPEG_AudioReader(
File "D:\PycharmProjects\moneymaking\venv\lib\site-packages\moviepy\audio\io\readers.py", line 62, in __init__
self.bitrate = infos["audio_bitrate"]
KeyError: 'audio_bitrate'
Exception ignored in:
Traceback (most recent call last):
File "D:\PycharmProjects\moneymaking\venv\lib\site-packages\moviepy\audio\io\readers.py", line 266, in __del__
self.close()
File "D:\PycharmProjects\moneymaking\venv\lib\site-packages\moviepy\audio\io\readers.py", line 256, in close
if self.proc:
AttributeError: 'FFMPEG_AudioReader' object has no attribute 'proc'

Process finished with exit code 1

```

The problem is :

[mondeja]

I had the same problem when using a file from url

Just to be sure, the url which you are referring to is this, right @bralbral?

[bralbral]

I had the same problem when using a file from url

Just to be sure, the url which you are referring to is this, right @bralbral?

yes

[mondeja]

Thanks for the report @bralbral, it's fixed in #1506.