TP03

P3.py

@@ -0,0 +1,39 @@
+import cv2
+import os
+import time
+
+# Ensemble de caractères par intensité
+ASCII_CHARS = "@%#*+=-:. "
+
+def resize_frame(frame, new_width=120):
+    height, width = frame.shape
+    ratio = height / width / 1.65  # correction pour terminal
+    new_height = int(new_width * ratio)
+    resized = cv2.resize(frame, (new_width, new_height))
+    return resized
+
+def gray_to_ascii(gray_frame):
+    ascii_frame = ""
+    for row in gray_frame:
+        for pixel in row:
+            ascii_frame += ASCII_CHARS[pixel // 25]
+        ascii_frame += "\n"
+    return ascii_frame
+
+def play_video(path):
+    cap = cv2.VideoCapture(path)
+    while cap.isOpened():
+        ret, frame = cap.read()
+        if not ret:
+            break
+        gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
+        resized = resize_frame(gray)
+        ascii_frame = gray_to_ascii(resized)
+
+        os.system("cls" if os.name == "nt" else "clear")
+        print(ascii_frame)
+        time.sleep(0.03)  # ~30 FPS
+    cap.release()
+
+if __name__ == "__main__":
+    play_video("media1.mp4")  # remplace par ton fichier