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When the default video program of ubuntu 22.04 plays some mp4 files, it cannot be played, and it reports that the specified video cannot be found. Solve the problem. Just uninstall gstreamer1.0-vaapi. Command sudo apt remove gstreamer1.0-vaapi … The post ubuntu 22.04 default video program to play some mp4 files, can not play, reported that […]

Summary : This guide shows you how to view and convert WebP images to JPEG or PNG format in Linux. What is WebP? More than a decade has passed since Google introduced the WebP file format for images. Google claims that WebP offers both lossy and lossless compression, with WebP compressed file sizes approximately 25%

Front-end development process and correct posture written for back-end programmers. 关键词: node .js,npm,webpack, laravel mix,package. json ,js代码压缩. For a long time, back-end programmers may be unfamiliar with front-end, especially modern front-end engineering. When they see terms such as nodejs, npm, etc., they are confused. But back-end programmers are still in practice. More or less will

Minimalization, also known as minification, is the process of removing all unnecessary characters from JavaScript source code without changing its functionality. This includes removing spaces, comments, and semicolons, and using shorter variable names and functions. Minimal JavaScript code reduces file size. For example, this is the code block before and after minimal simplification: Before Minimal

what is npm npm ( node ​​pakage manage) is a third-party package manager and is the default package management tool for the Node.js platform. what npm does Through npm, you can install, share, distribute code, and manage project dependencies. example: When configuring webpack, many third-party modules (modules occupy a pit) need to be installed through

Detailed package.json file foreword 1. The role of the package.json file 2. Create the package.json file 3. Package.json file example Fourth, package.json file configuration instructions foreword As the front end develops from multi-page to single-page, from fragmented files to modular development, in a complete project, package.json files are everywhere. First, in the project root directory

Browser-based WebRTC streaming from RTSP IP cameras with low latency According to reports, there are hundreds of millions of video surveillance IP cameras installed today . Of course, not all of them require low-latency video playback. Video surveillance is usually static – the stream is recorded to storage and analyzed to detect motion. There are

7 Ways to Stream RTSP on a Page In this article, we demonstrate 7 different technical approaches for displaying video streams from RTSP-enabled IP cameras on web pages in browsers. Typically, browsers do not support RTSP, so an intermediate server is used to convert the video stream for the browser. Method 1 – RTMP Browsers

Reference: https://ift.tt/cnvFQjq Possible explanations: Proxy in front of server does not accept WebSocket connections Proxy in front of server not accepting WebSocket connections Please see the documentation here . On the Nginx proxy, modify the nginx configuration as follows. http { server { listen 80; server_name example.com; location / { proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Host

Use Advanced Installer to package the installation package – make a windows installer 1. Download AdvancedInstaller 19 download address 2. Download AdvancedInstaller 19, double-click AdvancedInstallerPortable.exe after decompression, select Generic as Enterprise, language: Chiness Simplified(PRC), and click Create Project. 3. Fill in Name, Version, Publisher in the “Product Details” page. Set the Control Panel ioc. After

introduce In many server environments, it is often the case that you will have many small programs that you want to run persistently, whether those programs are small shell scripts, Node .js applications, or any large software package. Typically, external packages come with unit files, allowing them to be managed by an init system such

1. Live streaming based on RTMP protocol First of all, you need to manually build an RTMP streaming server. The building process can learn from the sixth chapter of my other article Portal . Open the OBS software, create a new scene -> create a new source . image.png There is a setting in the

Introduction to Nativefier Nativefier is a command-line tool that can easily create desktop applications for any website with just one line of code. Applications are packaged into system executable files (such as .app, .exe, etc.) through Electron , which can run on Windows, Mac, etc. and on Linux systems. Github address: https://github.com/jiahaog/nativefier , there are