In the days when everyone is celebrating the National Day & Mid-Autumn Festival, PluginOK’s engineers worked overtime to meet the needs of customers, and finally officially released an updated version of the middleware on the first day after the festival, and released the VLC multimedia player (the most A great open source player that can play most multimedia files, as well as small programs embedded in the web pages of DVD, audio CD, VCD and various streaming media protocols, and can support simultaneous playback of multiple RTSP real-time video streams. Play RTSP streams to achieve ultra-low latency (less than 500 milliseconds) technical solutions, and supports continuous screenshot saving, and the image format supports png, jpg and bmp. Most of the properties and methods in the VLC ActiveX control are encapsulated in the applet, and the front-end JS script can be called. The effect of the applet is as follows:
This update also released a small program embedded in the webpage of the Dianju electronic signature system. This small program is developed based on the HWPostil.ocx control (version 3.1) (the copyright of this control is owned by Beijing Dianju Information Technology Co., Ltd.). Most attributes and methods of its OCX are encapsulated in the applet, and the front-end JS script can call these encapsulated functions. The above two webpage embedded small programs require PluginOK Advanced Edition authorization to run. The minimum can be used in Chrome 41, Firefox 52, Edge 80 (Chromium kernel), 360 speed/security, IE 8, Oprea 36, QQ and other browsers. Compatible with the latest versions of these browsers. The running effects of Dianju electronic signature applet are as follows:
In order to better cooperate with the operation of the B/S information system, a small file operation program was also released this time, which provides the upload and download of the local file HTTP protocol, the rotation and scaling of the local image file, the local file and directory operation, and the local program Run and other services, this small program can be called in the PluginOK standard version.
Since the release of PluginOK middleware in 2019, it has successively released the serial port operation applets that are available in the PluginOK standard version, the pop-up applets for Founder high-speed cameras and scanners, and the IE controls, new tags and Flash Player available in the PluginOK premium version. Embedded small program. Among them, the IE control and the new tab applet implement a program-driven dual-core browser, which provides a simple migration solution for the migration of a large number of ActiveX controls originally running in IE to Chrome and other browsers. It only needs to be connected to the PluginOK middleware at the front end. It can be used with IE controls, especially when the old project is compatible with browsers such as Chrome. Because the IE control applet calls the ActiveX control of IE, the memory usage will be larger, and there may be some prompts or warnings when installing and loading the ActiveX control, the running speed is slow, and the user experience is poor. For new projects, it is recommended to develop an embedded web applet development interface based on PluginOK middleware, develop a package version of its embedded applet based on ActiveX controls, and completely abandon the IE kernel. This solution has a low memory footprint, high operating efficiency, The user experience is good, but the development cost is higher than that of the A solution, and the front-end changes will be more. The Flash Player webpage embedded small program, based on Adobe's Flash Player ActiveX control, is the best alternative technical solution after Chrome completely disabled the Flash Player PPAPI plug-in at the end of 2020. Welcome to web game developers, online education institutions, and various videos Website and system integrators should contact and upgrade websites that rely on Flash technology as soon as possible.
The following are the installation, use and calling interfaces of various small programs officially released by Chengdu Zorro Software Co., Ltd.:
VLC multimedia player webpage embedded applet
IE control webpage embedded applet
Dianju Electronic Signature Webpage Embedded Mini Program
Flash Player webpage embedded applet
Since the release of the advanced version of PluginOK that supports real embedded webpage operation, it has obtained many procurement contracts from listed companies. Their choice is the best proof of PluginOK's strength. ^_^
Friendly reminder: PluginOK middleware is the only commercial mature middleware in this field in the world. The technical implementation plan applied for software invention patent protection in 2019. Please pay attention to identifying counterfeiters or plagiarism. Using these counterfeit goods is not only a product Not to mention immaturity causes huge losses to you, there is also the risk of infringement of intellectual property rights!