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Questions tagged [ip-camera]

An Internet protocol camera which sends video data over the Internet

An Internet protocol camera which sends video data over the Internet. These cameras are frequently used for video surveillance.

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Issue with recording from the Open ONVIF (Network Video Interface Forum ) device

I'm working on Open Network Video Interface Forum-Java project and following the steps described in the ONVIF Application Programmer's Guide. I have generated sources from the wsdls provided in ONVIF site. I'm able to retrieve the live stream URI…
Neenu
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Access IP Camera in Python OpenCV

How do I access my IP Camera stream? Code for displaying a standard webcam stream is import cv2 import numpy as np cap = cv2.VideoCapture(0) while(True): ret, frame = cap.read() cv2.imshow('frame',frame) if cv2.waitKey(1) & 0xFF ==…
Employee
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Receiving RTSP stream using FFMPEG library

I have an IPCamera on my LAN streaming video using RTSP. I have been able to capture and display it successfully using ffplay command: ffplay rtsp://admin:123456@192.168.2.50:7070 (with authentication) So I would like to achieve the same using…
Bhanu Kiran
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Recording video feed from an IP camera over a network

I am building a camera security system for my office however we do not want to keep the DVR on site. We looked at NVR (network video recorders) and they are too expensive. I thought of an alternative to this. I do not know how much feasible it is…
YD8877
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How to parse mjpeg http stream from ip camera?

Given below is the code written for getting live stream from an IP Camera. from cv2 import * from cv2 import cv import urllib import numpy as np k=0 capture=cv.CaptureFromFile("http://IPADDRESS of the…
praxmon
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Android ICS and MJPEG using AsyncTask

I modified the MJPEG viewer code from Android and MJPEG to work using an AsyncTask (and thus work on Ice Cream Sandwich (ICS), 4.0.4) and here is my code. If anyone has any suggestions on how to optimize, cleanup, or do something more proper with…
bbodenmiller
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Android and MJPEG

I need to get the mjpeg stream from an IP camera, anyone know the right way do it? I googled a bit and I find this example http://www.anddev.org/mjpeg_on_android_anyone-t1871.html but I've been stucked when I tried to get the stream from another…
bl4d3
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Cross-browser solution for displaying MJPEG stream

Is there a lightweight, free, and reliable way to display MJPEG in a cross-browser environment? I'm trying to display an MJPEG stream from an Axis 2120 IP camera on a site that I'm developing, and I've found that this is quite reliable in current…
Nicholas J. Arnold
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Use an IP-camera with webRTC

I want to use an IP camera with webrtc. However webrtc seems to support only webcams. So I try to convert the IP camera's stream to a virtual webcam. I found software like IP Camera Adapter, but they don't work well (2-3 frames per second and delay…
Minz
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opencv read error:[h264 @ 0x8f915e0] error while decoding MB 53 20, bytestream -7

My configuration: ubuntu 16.04 opencv 3.3.1 gcc version 5.4.0 20160609 ffmpeg version 3.4.2-1~16.04.york0 and I built opencv with: cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D PYTHON_EXECUTABLE=$(which python) -D…
Alex Luya
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Android external camera options - overlay on top of video stream, no middleman server/router

I'm looking for a way to interface with an external camera from an Android device. The reason it needs to be an external camera is because I need to be able to modify the camera (remove IR filter) and I have no desire to break an on-board phone…
bbodenmiller
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How to deal with cv::VideoCapture decode errors?

I'm streaming H264 content from an IP camera using the VideoCapture from OpenCV (compiled with ffmpeg support). So far things work ok, but every once in a while I get decoding errors (from ffmpeg I presume): [h264 @ 0x103006400] mb_type 137 in I…
George Profenza
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OpenCV-Python: How to get latest frame from the live video stream or skip old ones

I've integrated an IP camera with OpenCV in Python to get the video processing done frame by frame from the live stream. I've configured camera FPS as 1 second so that I can get 1 frame per second in the buffer to process, but my algorithm takes 4…
Hemant Mahsky
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How to discover onvif devices in C#

I'm developing an application that will probe ONVIF devices attached on network for auto-discovery. According to ONVIF Core specification SOAP format of Probe message is :
user1828855
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OpenCV IP camera application crashes [h264 @ 0xxxxx] missing picture in access unit

I have an opencv application in cpp. It captures video stream and saves it to video files with the simple constructs from opencv. It works perfectly with my webcam. But, it crashes maybe after about ten seconds, while I run it to capture the stream…
tod
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