Update Barcode_Generator.py

Barcode_Generator.py

@@ -1,29 +1,35 @@
+import sys
 import cv2
 import numpy as np
 from PIL import Image
+from multiprocessing import Pool
+import os
 
-movie = cv2.VideoCapture("movie.mp4") # VideoCapture take as argument any video files, image sequences or cameras
+os.system("taskset -p 0xff %d" % os.getpid())
 
 
 def frame_avg(img):
     scaled = img.astype('uint32')
     squared = scaled**2
-    avgsq = np.average(squared, axis=0)
+    avgsq = np.average(squared, axis=1)
     return np.sqrt(avgsq).astype('uint8')
 
-
+def movie_iter(movie_name, frames_to_skip):
-def collect_frames(movie):
+    movie=cv2.VideoCapture(f"{movie_name}.mp4") #
-    res = []
+    s, f = movie.read()
-    s, i = movie.read()
     while s:
-        res.append(frame_avg(i))
+        yield f
-        s, i = movie.read()
+        for i in range(frames_to_skip):
-        for i in range(30):
+            movie.read()
-            if s:
+        s,f = movie.read()
-                s, i = movie.read()
-    return res
 
 
+def elab(movie_it):
+    with Pool(8) as p:
+        res = p.map(frame_avg, movie_it, chunksize=100)
+
+    return res
+
 complete = collect_frames(movie)
 
 c = np.array(complete)
@@ -32,4 +38,4 @@ cc = c.swapaxes(0, 1)
 
 i = Image.fromarray(cc, mode='RGB')
 
-i.save('barcode.jpg') # Name of your output
+i.save('multip_test_steven.jpg')