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Line 121:
Line 121: − Create a window+ − win = visual.Window(fullscr=True, monitor="testMonitor", units="pix")+ − Path to video file+ − video_file = "stimulus.mp4"+ + + − Load video+ − movie = visual.MovieStim3(win, video_file, size=(1920, 1080), flipVert=False, flipHoriz=False, loop=False)+ − Play video+ − while movie.status != visual.FINISHED: movie.draw() win.flip()+ + − Close window+ − + + + + + + + + + + + + + + + + + + + + +
→PsychoPy
This is an example of a Python script that plays a .mp4 video file with high time accuracy. <syntaxhighlight lang="python" line> from psychopy import visual, core, prefs prefs.hardware['videoLib'] = ['avbin', 'ffpyplayer'] # Choose based on installed libraries
This is an example of a Python script that plays a .mp4 video file with high time accuracy. <syntaxhighlight lang="python" line> from psychopy import visual, core, prefs prefs.hardware['videoLib'] = ['avbin', 'ffpyplayer'] # Choose based on installed libraries
#!/usr/bin/env python3.10
# -*- coding: utf-8 -*-
import time
import keyboard
from psychopy import visual
from psychopy import core
## Setup Section
win = visual.Window([720,720], fullscr=False, monitor="testMonitor", units='cm')
# append this stimulus to the list of prepared stimuli
vlc_movies = []
my_movies = ['YourMovie.mp4']#path to your movies from this directory
for movie in my_movies:
win.close() core.quit() </syntaxhighlight>
mov = visual.VlcMovieStim(win, movie,
size=600, # set as `None` to use the native video size
pos=[0, 0], # pos specifies the /center/ of the movie stim location
flipVert=False, # flip the video picture vertically
flipHoriz=False, # flip the video picture horizontally
loop=False, # replay the video when it reaches the end
autoStart=True) # start the video automatically when first drawn
vlc_movies.append(mov)
print("playing video....")
while not(keyboard.is_pressed('q')) and vlc_movies[0].status != visual.FINISHED:
vlc_movies[0].draw()
win.flip()
buffer_in = vlc_movies[0].frameIndex
print(vlc_movies[0].status)
print("Stop")
## Closing Section
core.quit()
</syntaxhighlight>