1，视频播放器
1. Video player
2，文件预览工具
2. File preview tool
3，音视频转码，实现全格式支持。
3. Audio and video transcoding, achieving full format support.
4，RAR，ZIP实时解压，压缩，预览。
4. Real time decompression, compression, and preview of RAR and ZIP.
5，应用安全手势，保护您的安全。
5. Use secure gestures to protect your safety.
6，直连百度网盘，让您实时预览。
6. Directly connect to Baidu Cloud Drive for real-time preview.