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HoloLensAdvent Calendar 2018

Day 10

OpenCVでHoloLensの映像を共有する

Posted at

HoloLens Advent Calender 2018の10日目の記事です。

OpenCVでHoloLensの映像(Mixed Reality Capture)を共有してみましょう。
やり方は超簡単、OpenCVのVideoCaptureにネットワークURLを入れるだけ。
ユーザ名とパスワード、HoloLensのIPアドレスを挿入してください。

import numpy as np
import cv2

cap = cv2.VideoCapture("https://<UserName>:<Password>@<IP>:443/api/holographic/stream/live_low.mp4")

while(True):
    ret, frame = cap.read()
    cv2.imshow('frame',frame)
    key = cv2.waitKey(1) & 0xFF
    if key == ord('s'):
        cv2.imwrite("out.jpg", frame)
    if key == ord('q'):
        break

cap.release()
cv2.destroyAllWindows()

こんな感じ。
out.jpg

安定してるし、結構いいかも。

参考まで

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