Tag: video

Using JsSIP for audio and video calls in Vue

JsSIP official website address: https://jssip.net/download/ Download the JsSIP plug-in: npm install jssip; Introduced into the project: import JsSIP from “jssip”; Initialize SIP let currentSession; let userAgent; let peer; var msg_log = null; sip_init () {<!– –> let _this = this; msg_log = {<!– –> el: document.querySelector(“.message”), log(msg) {<!– –> console.log(“msg”, msg); this.titleText = msg; this.el.innerHTML […]

VUE3+javaCV realizes long-term video recording

Table of Contents need accomplish The front-end plays the picture of Hikvision camera Record video Method 1: HTMLVideoElement (obsolete) Method 2: HTMLCanvasElement (obsolete) Method three: javaCV code question Requirement The front end receives the hls stream converted from rtsp by webrtc-streamer Click the start button to start recording for a while Click the Stop button […]

Vue video playback (Video)

1.vue2 The following properties can be customized: Video file url (src), required, default ”, supports network address https and relative address require(‘…’) Video cover url (poster), default ”, supports network address https and relative address require(‘…’) When no cover is set, the frame corresponding to the second second of the video is automatically intercepted as […]

Semantic-Guided Zero-Shot Learning for Low-Light ImageVideo Enhancement

Paper reading: Semantic-Guided Zero-Shot Learning for Low-Light Image/Video Enhancement Code: https://github.com/ShenZheng2000/SemantiGuided-Low-Light-Image-Enhancement One possible way to increase brightness in low-light conditions is to use a higher ISO or longer exposure time. However, these strategies exacerbate noise and introduce motion blur respectively [2]. Another reasonable approach is to use modern software such as Photoshop or Lightroom to […]

Semantic-Guided Zero-Shot Learning for Low-Light ImageVideo Enhancement

Semantic-Guided Zero-Shot Learning for Low-Light Image/Video Enhancement Code: https://github.com/ShenZheng2000/SemantiGuided-Low-Light-Image-Enhancement One possible way to increase brightness in low-light conditions is to use a higher ISO or longer exposure time. However, these strategies exacerbate noise and introduce motion blur respectively [2]. Another reasonable approach is to use modern software such as Photoshop or Lightroom to make light […]

Android audio and video–H.264 video stream decoding

1 Introduction H.264 is a digital video compression format used by many developers. It is mainly used for the transmission of live streaming and video streaming on video websites. Many developers have also begun to use H.265 for video compression, which has better performance. H.264 has a big improvement. This article focuses on the implementation […]

Unity sound and video playback basics

chat: There are reasons why game development is more difficult than ordinary software development. First, the functional requirements of the game are diverse and the internal logic is intertwined, while the software is relatively fixed, and it is nothing more than click-to-jump and data storage. Second, the game requires a lot of 3D mathematics and […]

Java obtains video, audio, picture and other metadata information (resolution, size, frame and other information) through javacv

I believe that we all need to return some video or audio information to the front end more or less, so today’s article uses javacv to obtain video, audio, picture and other metadata information (resolution, size, frame, etc.) through Java language 1. First import dependencies You can first import the javacv/javacv-platform dependency. Since the dependency […]

HarmonyOS application development-video player and pop-up window

Viedo component On terminal devices such as mobile phones, tablets or smart screens, media functions can be counted as one of our most commonly used scenarios. Whether it is to implement audio playback, recording, collection, video playback, switching, looping, or camera preview, photo taking and other functions, media components are indispensable. Taking the video function […]