Intel Realsense D435 python 测试是否能将pipeline、config、enable、start单独提出wait for frames循环外？（不能，配置必须全部在外）

最后测试成功代码

# -*- coding: utf-8 -*- """ @File : 200106_测试是否能够只用一个pipeline对象来轮询六个摄像头_将pipeline和config和configEnnable配置提出.py @Time : 2020/1/6 9:27 @Author : Dontla @Email : sxana@qq.com @Software: PyCharm """import timeimport numpy as np import pyrealsense2 as rs import cv2ctx = rs.context()devices = ctx.query_devices() num = len(devices) # print(num) serial_list = [] for i in range(num):# print(devices[i].get_info(rs.camera_info.serial_number))serial_list.append(devices[i].get_info(rs.camera_info.serial_number)) print(serial_list)for i in range(num):locals()['pipeline' + str(i)] = rs.pipeline(ctx)locals()['config' + str(i)] = rs.config()locals()['config' + str(i)].enable_device(serial_list[i])locals()['config' + str(i)].enable_stream(rs.stream.depth, 640, 360, rs.format.z16, 30)locals()['config' + str(i)].enable_stream(rs.stream.color, 640, 360, rs.format.bgr8, 30)locals()['pipeline' + str(i)].start(locals()['config' + str(i)])# try: while True:for i in range(num):print(i)# pipeline = rs.pipeline(ctx)# config = rs.config()# locals()['config' + str(i)].enable_device(serial_list[i])# locals()['config' + str(i)].enable_stream(rs.stream.depth, 640, 360, rs.format.z16, 30)# locals()['config' + str(i)].enable_stream(rs.stream.color, 640, 360, rs.format.bgr8, 30)# locals()['pipeline' + str(i)].start(locals()['config' + str(i)])frames = locals()['pipeline' + str(i)].wait_for_frames()color_frame = frames.get_color_frame()color_image = np.asanyarray(color_frame.get_data())cv2.imshow('win{}'.format(i), color_image)cv2.waitKey(1)# finally: # print('guanbi') # for i in range(num): # locals()['pipeline' + str(i)].stop()

结果

其他失败代码参见：Dontla / test_intel_realsense_recurrence

总结

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