videocrop.py

import os,shutil

def slice(video,folder='frames',fps=2,timecode_start='00:00:00',duration=3):
    shutil.rmtree(folder, ignore_errors=True)
    if not os.path.exists(folder):
        os.mkdir(folder)

    cmd = 'ffmpeg -ss {timecode_start} -i "{video}" -t {duration} -r {fps} -f image2 -vcodec mjpeg -qscale 1 "{folder}/frame_%05d.jpg"'.format(folder=folder,video=video,fps=fps,timecode_start=timecode_start,duration=duration)
    os.system(cmd)
    
video = u"kiev1983.mkv"

'''
folder = "Kiev 1983 01 memorial"
fps = 3
timecode_start = '00:03:30'
duration = 17
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)

folder = "Kiev 1983 02 cathedral"
fps = 3
timecode_start = '00:03:47'
duration = 12
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)



folder = "Kiev 1983 03 street"
fps = 4
timecode_start = '00:03:59'
duration = 20
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)



folder = "Kiev 1983 05 hill"
fps = 2
timecode_start = '00:07:17'
duration = 55-17
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)



folder = "Kiev 1983 06 hill"
fps = 2
timecode_start = '00:07:52'
duration = 35+8
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)



folder = "Kiev 1983 07 oktyabrskoy revolutsii square"
fps = 10
timecode_start = '00:34:56'
duration = 56-32-1
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)




folder = "Kiev 1983 08 aerial scene"
fps = 10
timecode_start = '00:48:49'
duration = 8+11
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)


folder = "Kiev 1983 09 aerial scene"
fps = 10
timecode_start = '00:49:08'
duration = 36-8
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)
'''
'''
folder = "Kiev 1983 10 aerial scene Kreshatik"
fps = 2
timecode_start = '00:49:43'
duration = 25+(60-43)
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)


folder = "Kiev 1983 11 aerial scene"
fps = 2
timecode_start = '00:50:25'
duration = 19
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)

folder = "Kiev 1983 12 aerial scene"
fps = 2
timecode_start = '00:50:45'
duration = 39+15
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)
'''

folder = "Kiev 1983 13 aerial scene"
fps = 2
timecode_start = '00:56:25'
duration = 35+15
slice(video=video,folder=folder,fps=fps,timecode_start=timecode_start,duration=duration)