This is the fourth day of my participation in the November Gwen Challenge. Check out the details: The last Gwen Challenge 2021

As a product of the 4G era, audio and video are sweeping along with the trend of mainstream platforms such as Douyin and live broadcasting. The evolution of video playback technology and presentation has also been spectacular.

I cut to background mode and started listening at station B, which felt like opening a map to navigate.

It reminds me that my hobby for nearly ten years is watching dramas. The difficulties of video platforms include player, playback source, copyright, self-made, variety show, weekly broadcast, IP, CP, first watch, top ranking and screening hall. The recommended methods include hot comments, live screen and short video editing.

I searched for iOS audio development and found some old articles. Is it my keywords or my posture? What is the ultimate gameplay of audio?