Many people did not expect that social networking could be so fun now, after Tencent abandoned the “Micro vision” short video, Douyin’s explosion proved that short video APP development is not a false proposition. In fact, some short video apps have appeared as early as 2013, but the trick and gameplay have not been explored, and the development of short video in China has been tepid. Until recent years, short video gradually began to be loved by the masses, so the development of short video has become a hot development project. To know, the “birth” of an APP is not easy, so what do you need to pay attention to the development of short video APP? Preliminary knowledge and difficulties for short video APP development:

  1. The inherent barriers to audio and video field start with an in-depth understanding of the encoding details of audio and video encoding formats such as H.264 and AAC, how to adjust the parameters of two audio mixes to be consistent, and what algorithm should be used for mixing.
  2. Be familiar with the APIS of the camera, microphone, codec, and multimedia processing of the platform. Otherwise, the efficiency will be affected.
  3. Graphic image and OpenGL processing camera preview data, image processing and audio and video encoding and decoding all need in-depth understanding of (RGB and YUV) color space data format, as well as the conversion between them; Some of the operations can be done with more efficient OpenGL, such as layer blending, rotation, zoom in/out, beauty filters and image cropping.
  4. System version, model and other compatibility issues this has been a platitude. With the increasing number of iOS and Android models and system versions, certain compatibility issues are bound to arise. For example, there may be a small number of videos encoded by Android models that cannot be played on iOS. Such compatibility problems need to be solved by professionals.
  5. Performance and Resource usage Optimization The computing resources of mobile applications should be strictly restricted by the corresponding system. When performing complex computing such as audio and video collection, rendering, and coding, the application must have enough resources to run smoothly, requiring the developers to have rich tuning capabilities.
  6. Advanced functions Video editing needs to have features and advanced functions, such as filters, multiple shooting, MV effects, beauty, text effects, and so on, and each advanced function has higher requirements for various aspects of technology. Short video APP development is an excellent project with great market potential, and its development prospects need not be said. Now the general direction of the development of The Times is placed there, and it is the wisest plan to follow the trend. Addressing these challenges requires consideration of the associated development time, complex processes, time, and effort. Therefore, if you want to shine in the Internet field, you need to find an efficient and professional team to help you solve your worries and smoothly help enterprises seize more market share.