devede crashed in on_add_file_clicked

Traceback (most recent call last):
  File "/usr/lib/devede/devedeng/project.py", line 230, in on_add_file_clicked
    self.add_several_files(ask_files.files)
  File "/usr/lib/devede/devedeng/project.py", line 252, in add_several_files
    new_file = devedeng.file_movie.file_movie(efile)
  File "/usr/lib/devede/devedeng/file_movie.py", line 144, in __init__
    if (film_analizer.get_film_data(self.file_name)):
  File "/usr/lib/devede/devedeng/ffprobe.py", line 73, in get_film_data
    return self.process_json(file_name,stdout2)
  File "/usr/lib/devede/devedeng/ffprobe.py", line 107, in process_json
    if (element["codec_type"]=="video"):
KeyError: 'codec_type'

Using xenial with devede version 4.4.0-1.

I was trying to create a dvd from a mpeg file recorded by mythtv.

file /misc/mythtv/3710_20160408030000.mpg
/misc/mythtv/3710_20160408030000.mpg: MPEG transport stream data