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71 lines
1.7 KiB
Python
71 lines
1.7 KiB
Python
import cv2
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from datetime import datetime
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def main():
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# 0 — встроенная USB/веб-камера
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# Для RTSP можно указать строку:
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# camera_url = "rtsp://login:password@192.168.1.100:554/Streaming/Channels/101"
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camera_url = 0
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cap = cv2.VideoCapture(camera_url)
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if not cap.isOpened():
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print("Ошибка: не удалось открыть камеру")
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return
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# Настройки камеры
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width = int(cap.get(cv2.CAP_PROP_FRAME_WIDTH))
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height = int(cap.get(cv2.CAP_PROP_FRAME_HEIGHT))
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fps = cap.get(cv2.CAP_PROP_FPS)
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if fps <= 0 or fps > 120:
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fps = 25
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print(f"Камера открыта: {width}x{height}, FPS={fps}")
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filename = datetime.now().strftime("record_%Y-%m-%d_%H-%M-%S.mp4")
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# Кодек для MP4
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fourcc = cv2.VideoWriter_fourcc(*"mp4v")
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writer = cv2.VideoWriter(
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filename,
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fourcc,
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fps,
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(width, height)
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)
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if not writer.isOpened():
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print("Ошибка: не удалось создать файл записи")
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cap.release()
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return
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print(f"Запись началась: {filename}")
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print("Нажми Q для остановки")
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while True:
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ret, frame = cap.read()
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if not ret:
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print("Ошибка: кадр не получен")
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break
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writer.write(frame)
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cv2.imshow("Camera recording", frame)
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if cv2.waitKey(1) & 0xFF == ord("q"):
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print("Остановка записи")
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break
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cap.release()
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writer.release()
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cv2.destroyAllWindows()
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print(f"Видео сохранено: {filename}")
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if __name__ == "__main__":
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main()
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