From white Wolf Stack: Check out the original
If you want to study audio and video, FFMPEG is definitely a barrier to get around.
Contact with audio and video partners must have dealt with FFMPEG, what is FFMPEG, we look at ffMPEG official website definition:
A complete, cross-platform solution to record, convert and stream audio and video.
Ffmpeg is a complete cross-platform solution for recording, converting and streaming audio and video.
It is no exaggeration to say that almost all audio and video related tools on the market, including many players, have the shadow of FFMPEG.
Ffmpeg has a powerful audio and video processing ability, learn FFMPEG, can help us deal with most of the audio and video related needs.
In the last two years, the demand of the audio and video market has soared, and douyin, the king of the flow of the short video era, is in a complete mess.
Let’s open boss to see the market demand, taking Hangzhou as an example
So just to summarize
- Wages are generally good
- Both are big factories with absolute prospects
- Positions from embedded, Android /ios, back-end, etc
Some of you may want to jump out and say, ffmPEG is not a command line tool, what is there to learn?
In fact, FFMPEG is like a bunch of buttons on the dashboard of an airplane, a powerful tool to learn to better use.
Our series is not only to take you to get started, but also to solve practical problems, focusing on the direction of server-side audio and video processing, which is very suitable for PHP, Python, Go, Java and other back-end development partners to learn.
Learning content includes but is not limited to mixing, watermarking, subtitle, cropping, inversion, overlay, merge, stream processing, filters, audio track separation, noise reduction, etc.
In addition to the basic practice of audio and video, it will also include practical development of streaming media, distributed parallel processing of large-scale multimedia data, and recursive neural network cases with deep learning, etc.
On the technology stack, we choose PHP + Docker + nginx + Laravel + RabbitMQ + FFmpeg.
In addition, considering the practical operability, we choose Qiuniuyun and Aliyun. Real-name authentication is required to register an account. If you want to learn, you can register a wave in advance.