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2019-09-19 03:54:02 -0500	asked a question	record 2 topics in 2 seperate bag files record 2 topics in 2 seperate bag files Hello, I am using the next command to record one topic in a bag file rosbag roe
2019-08-18 08:41:10 -0500	marked best answer	VIDIOC_S_FMT error 5 , Input/output error Hello, When i run the node usb_cam in ros kinetic under ubuntu 16.04 I have this error: `[ERROR] [1555322281.131759362]: VIDIOC_S_FMT error 5, Input/output error [usb_cam-2] process has died [pid 18567, exit code 1, cmd /home/ubuntu/catkin_ws/devel/lib/usb_cam/usb_cam_node __name:=usb_cam __log:=/home/ubuntu/.ros/log/f0d32396-5f64-11e9-a083-b06ebfbf3825/usb_cam-2.log]. log file: /home/ubuntu/.ros/log/f0d32396-5f64-11e9-a083-b06ebfbf3825/usb_cam-2*.log` When I unplug the camera then re-plug it works just once then i have the same erros. help me please
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2019-08-18 08:39:59 -0500	asked a question	Programming in Gazebo Programming in Gazebo Hello, I am writing a comparison between V-REP and Gazebo simulators. I have used V-REP in simulat
2019-07-28 12:37:41 -0500	received badge	● Popular Question (source)
2019-07-26 10:53:33 -0500	asked a question	TF_DENORMALIZED_QUATERNION TF_DENORMALIZED_QUATERNION I am using package of aruco from this link aruco ros when I change the matrix "rotate_to_ros"
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2019-04-25 14:23:42 -0500	commented question	VIDIOC_S_FMT error 5 , Input/output error Any help please
2019-04-25 14:14:35 -0500	commented question	Problems when relaunching camera Hello, I have the same problem. I have used another usb camera package, but does not help. Do you solve the problem? if
2019-04-22 14:28:51 -0500	received badge	● Popular Question (source)
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2019-04-16 02:14:26 -0500	received badge	● Enthusiast
2019-04-15 07:03:17 -0500	commented answer	USB_CAM error : Input/output error Hello, I have the same problem, do you solve it?
2019-04-15 05:16:17 -0500	commented question	Problems when relaunching camera Hello, I have the same error, did you solve it?
2019-04-15 05:13:16 -0500	asked a question	VIDIOC_S_FMT error 5 , Input/output error VIDIOC_S_FMT error 5 , Input/output error Hello, When i run the node usb_cam in ros kinetic under ubuntu 16.04 I have th
2019-01-19 19:06:05 -0500	received badge	● Popular Question (source)
2019-01-19 11:15:45 -0500	commented question	problem with usb cam Thanks for your answer. I have changed the format to mjpeg and it works well.
2019-01-19 11:14:04 -0500	commented answer	Changing the dictionary of aruco in aruco_ros package Thanks for your answer hamid. But I cannot print marker with bigger size because I have limit on size.
2019-01-19 04:27:55 -0500	asked a question	Changing the dictionary of aruco in aruco_ros package Changing the dictionary of aruco in aruco_ros package I am using Logitech C270 with resolution 640x480 to detect aruco m
2019-01-14 11:03:05 -0500	edited question	problem with usb cam problem with usb cam When I run usb_cam-test.launch I've got the result in the photo.. any help please? link text
2019-01-14 11:02:49 -0500	edited question	problem with usb cam problem with usb cam When I run usb_cam-test.launch I've got the result in the photo.. any help please?
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2019-01-14 11:01:10 -0500	edited question	problem with usb cam problem with usb cam When I run usb_cam-test.launch I've got the result in the photo.. any help please?
2019-01-14 10:59:47 -0500	asked a question	problem with usb cam problem with usb cam When I run usb_cam-test.launch I've got the result in the photo.. any help please?
2018-09-08 13:19:23 -0500	commented answer	Problem with Logitech C270 webcam and Usb_cam Hi Malatesta, did you solve the problem? tell me please becouse I'll buy this camera and use it with ros.