Ipcam Viewer
大小:924KiB版本:v 0.2.1更新时间:2021-12-21
Ipcam Viewer
Ipcam Viewer 的使用方法详解,最全面的教程
Ipcam Viewer 描述:
用户数:8000
分类:生产工具插件
扩展大小:924 KiB
最后更新时间:2021-12-21
版本:v 0.2.1
Ipcam Viewer 插件简介:
这是来自Chrome商店的 Ipcam Viewer 浏览器插件,您可以在当前页面下载它的最新版本安装文件,并安装在Chrome、Edge等浏览器上。
Ipcam Viewer插件下载方法/流程:
点击下载按钮,关注“扩展迷Extfans”公众号并获取验证码,在网页弹窗中输入验证码,即可下载最新安装文件。
Ipcam Viewer插件安装教程/方法:
(1)将扩展迷上下载的安装包文件(.zip)解压为文件夹,其中类型为“crx”的文件就是接下来需要用到的安装文件
(2) 从设置->更多工具->扩展程序 打开扩展程序页面,或者地址栏输入 Chrome://extensions/ 按下回车打开扩展程序页面
(3) 打开扩展程序页面的“开发者模式”
(4) 将crx文件拖拽到扩展程序页面,
完成安装如有其它安装问题,
请扫描网站底部二维码与客服联系如有疑问请参考:
https://www.extfans.com/installation/Google Chrome Ipcam Viewer Extension
Features:
-Stream any JPEG Camera Source
-Camera-Presets
-Multiview
-Fullscreen
-Export / Import JSON File
## My Camera is not listed in the Presets?
Add your Camera to [src/data/cameraModels.json](https://github.com/firsttris/chrome.ipcamviewer/blob/master/src/data/cameraModels.json) and create a pull-request.
I will publish a new version with your camera model.
## Generic Mode
When creating a new camera, don't select any model, simply enter your stream address.
Support / Issues:
info@teufel-it.de
https://github.com/firsttris/chrome.ipcamviewer/issues
## MJPEG Support dropped
Render an MJPEG Stream or JPEG's in a HTML < img > tag with the credentials in the Stream URL is not possible due to Chrome security polices.
My first approach was to use chrome.webrequest.onBeforeSendHeaders() to add the credentials to the authorization header of the HTTP request.
I think this is not the best approach since you need to filter the requests of the addon (cameras) from all request the browser made.
This requires the permission "browsingData" (be able to see all requests from the browser) which does no comply with data protection guidelines.
So we have to use XML-HTTP-Requests (fetch) to be able to add credentials to the header.
The only implementation i found was [mjpeg-readale-stream](https://github.com/aruntj/mjpeg-readable-stream/blob/master/index.html).
But it was not peformant enough for daily use.
Their is very little information on how to fetch a mjpeg-readable stream and render it to an < img > tag.
If you can help me with this topic, dont hesitate to contact me.