File "/home/g/Downloads/assdumper/assdumper.py", line 103, in <module>
if not dumper.dump(elapsed_seconds): continue
File "/home/g/Downloads/assdumper/subtitle/dumper.py", line 283, in dump
self.parse_text(data_unit + 5, data_unit + 5 + data_unit_size)
File "/home/g/Downloads/assdumper/subtitle/dumper.py", line 436, in parse_text
self.render_character(self.pes[begin:begin+size], self.G_BACK[self.GL])
File "/home/g/Downloads/assdumper/subtitle/dumper.py", line 794, in render_character
character = dict[character_key]
File "/home/g/Downloads/assdumper/subtitle/dictionary.py", line 10, in __getitem__
return self.mapping[item]
KeyError: 84