NIPlayer. 基于AVPlayer封装的视频播放器 、一句话即可实现视频的播放 支持横屏、竖屏，监听屏幕旋转，上下滑动调节音量、屏幕亮度，左右滑动调节播放进度，快进画面预览等

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.