BRANCH SP-856: Fixed the ffmpeg command to generate the icon in
for vedio in file.py
BRANCH SP-856: Changed the condition checking into try function.
BRANCH SP-856: Changed the IOError into except Exception in
process_video.
BRANCH SP-856: Fixed the syntaxError of except.
Merge pull request #31 from Southpaw-TACTIC/SP-856

BRANCH SP-856: Fixed the ffmpeg command to generate the icon in