Tag：Audio and video
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Time：2020-11-27
I believe that many people come into contact with programming fromin one’s college yearsThe hall ofC++Language programming, butThis courseBut only told you what the programming language is, but did not tell you how to master programming. Therefore, it is inevitable that many people find that they have learned it before graduationC++But I don’t seem to […]
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Time：2020-11-25
When you see the title, you may not quite understand what it means. In the end, don’t worry. I believe that a lot of people come into contact with C + + programming in college, but this course only tells you what the programming language is, but it doesn’t tell you how to master programming. […]
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Time：2020-11-22
After Windows Vista, the audio system has a great change compared with the previous system, and a new set of underlying API, core audio APIs, has been produced. The low-level API provides services for high-level APIs, such as media Foundation (which will replace high-level APIs such as DirectShow). The system API has the characteristics of […]
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Time：2020-11-17
In the last article, we analyzed the relationship between audio and video delay in five streaming media systems. Today, we will analyze how each link affects the audio and video delay according to the data flow steps. First of all, we will share how the audio and video “acquisition, preprocessing, encoding and decoding” introduce delay, […]
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Time：2020-11-14
In the era of “educational technology”, more and more “black technology” is used to improve the quality of teaching. But whether it’s an offline classroom or an online classroom, one thing always exists – blackboard / whiteboard. The blackboard in the offline classroom is the core area for teachers to write on the blackboard and […]
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Time：2020-11-7
Spring Festival moves began, this year’s Spring Festival from the previous sit up to video connection. Some recruitment platforms have also launched the “video interview” function. In fact, video interviews for most positions are not very different from video calls. Based on our official tutorial, it is easy to implement. However, if the engineer has […]
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Time：2020-11-4
Recently, Tencent cloud real-time video and audio TRTC SDK was used to learn how to develop educational live broadcast app. One of the requirements is often used in various live broadcast scenarios, that is: How to realize live broadcast of multiple people online at the same time Let out the effect picture first —“Serious face” […]
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Time：2020-10-26
Today, whether it’s video calling, online classroom, VR tourism or team driving, we are used to the intelligent life experience. Looking back 20 years ago, chat software just appeared. People were attracted by this more instant communication than SMS, and online chat became popular all over the country. Ten years ago, the third wave of […]
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Time：2020-10-24
Father Ma summed up a sentence: job hopping, either money is not in place, or is wronged. I made an analysis of my job hopping experience, hoping to help those friends who want to change jobs. Many friends want to change jobs, but the understanding of “changing jobs” may be limited to writing resumes, submitting […]
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Time：2020-10-22
background First of all, I’m a vegetable chicken with a low salary. When I just graduated, I worked in a state-owned enterprise to do app development. After nearly two years of work, I changed jobs to a fake factory to do safety. Put in a lot of resumes, no reply, only this add fake factory […]
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Time：2020-10-13
Since its inception in 2014, bigo has been focusing on providing audio and video services worldwide. In just five years, bigo has steadily ranked in the top 10 of the global app revenue list. Its global live video community bigo live, short video content creation platform like and audio and video communication IMO serve more […]
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Time：2020-10-7
One year after the launch of rongyun real-time audio and video 3.0, rongyun, the world’s leading Internet communication cloud service provider, recently announced a comprehensive upgrade of real-time audio and video services. Through the integrated solution of “Im instant messaging + real-time audio and video + push”, we can solve all communication scenarios with a […]
