Scene change detector
shotdetect [options]
shotdetect detects shots and scenes in a movie. The result produced is a simple XML file containing scenes boundary and features. It is also possible to automatically get scenes boundary shots.
-h display help
-i file
video input file path
-o path
output directory path
-s threshold
the threshold is the level for shot detection. High will not detect a lot, low will detect a lot of false shots. A good choice is about 60
-w
generates an xml with basic audio features
-v
generates an xml with basic video features
-f
generates the first image of shots
-l
generates the last image of shots
-m
generates the thumbnails images
-r
generates the real size images