Skip to content

add boomerang and duration flags #61

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

add boomerang and duration flags #61

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
17 changes: 14 additions & 3 deletions autozoom.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -51,17 +51,24 @@

arguments_strIn = './images/doublestrike.jpg'
arguments_strOut = './autozoom.mp4'
boomerang_clip = True
zoom_duration = 3.0
frame_rate = 25

for strOption, strArgument in getopt.getopt(sys.argv[1:], '', [ strParameter[2:] + '=' for strParameter in sys.argv[1::2] ])[0]:
if strOption == '--in' and strArgument != '': arguments_strIn = strArgument # path to the input image
if strOption == '--out' and strArgument != '': arguments_strOut = strArgument # path to where the output should be stored
if strOption == '--boomerang' and strArgument != '': boomerang_clip = int(strArgument) # 0 or 1 if 1 the clip will zoom in then out, if 0 it will just zoom in
if strOption == '--duration' and strArgument != '': zoom_duration = float(strArgument) # duration of the zoom of the clip in seconds
if strOption == '--fps' and strArgument != '': frame_rate = int(strArgument) # frame rate of the clip
# end

##########################################################

if __name__ == '__main__':
npyImage = cv2.imread(filename=arguments_strIn, flags=cv2.IMREAD_COLOR)

zoom_steps = int(zoom_duration * frame_rate)
intWidth = npyImage.shape[1]
intHeight = npyImage.shape[0]

Expand All @@ -88,11 +95,15 @@
})

npyResult = process_kenburns({
'fltSteps': numpy.linspace(0.0, 1.0, 75).tolist(),
'fltSteps': numpy.linspace(0.0, 1.0, zoom_steps).tolist(),
'objFrom': objFrom,
'objTo': objTo,
'boolInpaint': True
})

moviepy.editor.ImageSequenceClip(sequence=[ npyFrame[:, :, ::-1] for npyFrame in npyResult + list(reversed(npyResult))[1:] ], fps=25).write_videofile(arguments_strOut)

if boomerang_clip:
frames = [ npyFrame[:, :, ::-1] for npyFrame in npyResult + list(reversed(npyResult))[1:] ]
else:
frames = [ npyFrame[:, :, ::-1] for npyFrame in npyResult ]
moviepy.editor.ImageSequenceClip(sequence = frames, fps=frame_rate).write_videofile(arguments_strOut)
# end