How to interpret trade volume changes

List of contents of this article:

• 1,How to interpret trade volume changes How to develop a live applet system, how much does it cost to develop
• 2, Live Mall System
• 3, What are the paid live broadcast systems
• 4, How to develop the live broadcast APP system
• 5, streaming media commonly used in video live broadcast software system development Transmission protocol
• 6, Full HD automatic recording and broadcasting system live broadcast (to achieve efficiency and automation)Live broadcast experience)

How to develop a live applet system and how much does it cost to develop

1. The price of developing an applet varies, usually hundreds to tens of thousands of yuan.

2. The annual fee of the applet system is 900~2000 yuan/year. 500~800 yuan for hardware equipment such as receipt printers and electronic face sheet printers. Express logistics real-time track data interface, SMS package and advertising materials 300~500 yuan.

3. Fast online time, generally templates with live broadcast function, 3000-5000 is fine. Customized development, this kind of applet is customized according to your own needs. For example, what kind of live broadcast function you want and what effect you want to present, you need to customize and develop.Therefore, the price will also be relatively high, generally starting from 3w.

4. Then there are three main ways to register an applet. Let's list the approximate cost of each method: set up a technical team to develop by yourself. The required personnel include product manager, framework engineer, JAVA, PHP, front-end, back-end, test engineer, and the development cycle is 1 -2 months.

5. Professional network companies, this kind of price is relatively expensive, ranging from tens of thousands to hundreds of thousands; third-party development platforms, this kind of price is lower, ranging from hundreds to thousands. It can be developed quickly with the help of the "Tianketong" applet production platform.

6. How much does it cost to develop a live broadcast software? Manpower and time cost: 3 people on mobile, 25,000 yuan/month. Client development time: 3 months.10 back-end developers, 35,000 yuan/month. Back-end development time: 4 months. 2 people for back-end operation and maintenance, 25,000 yuan/month.

live broadcast mall system

1. Live broadcast mall system First of all, merchants who do not have applets should first register and authenticate the applet. The process is also very simple. It only takes one to two days to register the applet.Then open the payment function, enter the applet management background, and submit the relevant information according to the steps.

2. The login page of the short video (with mall version) is for mobile phone number login, password login, QQ login, WeChat login, Weibo login, and the following login is used for users to forget their passwords and other problems. If you switch or add a login method, you can set it in the background system and in the third-party login.

3. In summary, the development cost of the live broadcast system is generally within the normal price range between 10,000 yuan, but if the merchant wants a better mall effect, the cost will also increase accordingly. Therefore, if you want to know the specific cost, you need to understand it according to the actual needs.

What are the paid live broadcast systems

1. The paid apps in the live broadcast room are Video Account, TikTok, Kuaishou.According to the relevant public information of the query, it is difficult to carry out live broadcast payment, and an important reason is that there is no invisible contract with consumers.

2. For example, Dingding, Tencent Conference, TikTok, Kuaishou, etc., you can create live broadcasts for free, but you can only create a free live broadcast room, that is, people who watch the live broadcast can watch it for free. If you want to make a paid live broadcast room, you can only find a knowledge paid platform. If you want to create a paid live broadcast course for free, Only Bai Learning Platform can do it.

3. There are still many paid live broadcast platforms, such as Huantuo, Weibo, Polywei and other live broadcast platforms that can only be used for a fee. Paid live streaming platforms have more functions, and the services provided to users are also better.

4. TikTok paid live broadcast is for users to enterAfter paying for the live broadcast room, you need to buy tickets for the live broadcast room. Users can click the "Go to Buy Tickets" button to buy the live broadcast viewing rights on the ticketing interface. From the beginning of the star concert, to the later paid microphone in the live broadcast room, to the payment of the waist talent anchor today, TikTok has been exploring the possibility of paid live broadcast.

5. One-stop online education platform system and online education platform provide comprehensive online education solutions for the education and training industry, built-in online courses, online live broadcast, knowledge payment system, marketing interaction, CRM and other online education functions, multi-terminal coverage online education system, knowledge payment Fee, student aid interaction.

6. Bilibilibilibilibilibili is a modern cultural community established in 2009 where the young generation of China gathers andThe video platform provides users with mobile games, live broadcasts, paid content, comics and other contents. Its live broadcast covers a wide range and is one of the most popular live broadcast platforms at present.

How to develop the live broadcast APP system

Note 3 for the development of live broadcast mobile APP: Page interaction animation The inherent development of interactive video live broadcast APP is an interaction process between anchors and users.

If you choose to do WeChat applet live broadcast, you can choose HLS. If it is APP, you can choose RTMP protocol. The two protocols have their own advantages and should be selected according to product positioning.

The source code of the voice live broadcast system is native open source: the source code of the Bugu voice live broadcast system is openThe native development of the source can be infinitely secondary development and modification, and can be combined with existing programs.

Streaming transmission protocol commonly used in live video software system development

1. Commonly used streaming protocols mainly include HTTP progressive download and RTSP/RTP-based real-time streaming Media protocol, these two are basically completely different things. At present, it is more convenient and easy to use the HTTP progressive download method. In this regard, Apple's HTTPLiveStreaming is the representative of this aspect.

2. The commonly used transmission protocols RTMP, HLS, HTTP-FLV, HLS and HTTP-FLV are all HTTP-based protocols, and RTMP is based on TCP.HLS, or HttpLiveStreaming, is an HTTP-based streaming transmission protocol proposed by Apple.

3. HTTP-FLV is a protocol that simulates live streaming into FLV files and downloads them through the HTTP protocol to achieve streaming media transmission. RTMP, or Real Time Messaging Protocol, is an open protocol developed by Adobe Systems for audio, video and data transmission between Flash players and servers.

4. HttpFlv is http+flv, which encapsulates audio and video data into FLV format and then transmits it to the client through the HTTP protocol. FL.V (Flash Video) is another video format launched by Adobe, which is a streaming data storage container format transmitted over the network.

5. Video applications are mainly divided into video conferencing, real-time live broadcast with interaction (connected microphone), real-time live broadcast without interaction/quasi-real-time live broadcast, video on demand, video real-time broadcast, etc. And the problem of the poster is video on demand. On-demand, there is basically no one to use rtmp at home and abroad. Hls, hds, mss, dash, etc. are the mainstream.

Full HD automatic recording system live broadcast (realize efficient and automated live broadcast experience)

1. DetermineLive content and time Before the live broadcast of the full HD automatic recording system, you need to determine the content and time of the live broadcast. In this way, you can prepare for subsequent recording and playback. Installing a full HD automatic recording and broadcasting system. Installing a full HD automatic recording and broadcasting system is a prerequisite for automatic recording and broadcasting.

2. High efficiency: The full HD recording and broadcasting system adopts cloud computing technology, which can realize automatic identification, automatic editing, automatic uploading and other functions, which greatly improves the efficiency of recording and broadcasting. Accurate: The full HD recording and broadcasting system can achieve high-definition and clear video recording and broadcasting to ensure the quality of recording and broadcasting.

3. Operation steps Installation system: First, you need to install 6 HD fully automatic recording and broadcasting system. You can download the installation package from the official website, and then follow the prompts to install it. Connect the device: After the installation is completed, you need to connect the recording device to the computer.

4. Step 1: In the main interface of the 10 Full HD recording and broadcasting system, select the "Live" function. Step 2: Choose a platform for live broadcast, such as YouTube, Twitch, etc. Step 3: Set the parameters of the live broadcast, such as resolution, frame rate, bit rate, etc. Step 4: Click "Start Live" to start the live broadcast.

5. Bandicam and Camtasia Studio are recommended for full HD recording and broadcasting systems. Bandicam: This is a professional screen recording and editing software, which can record high-definition videos and has a variety of functions, such as screen recording, video editing, video theater, etc.

6. Good. 1 Advanced technology: The high-definition fully automatic recording and broadcasting system adopts advanced technology, which can realize the whole process of recording of meetings, lectures, speeches and other activities to ensure the high-definition video quality.Automation function: system automatic tracking, automatic focus automatic switching and other functions, no manual operation is required to complete the whole process of video recording tasks.