Xiaoying_video_1629617123662mp4 May 2026

This file is a "time capsule" from August 2021, representing a specific moment in someone's life—a summer trip, a family event, or a creative project—captured and edited on their phone.

Here is an interesting look at the context of this type of file: 1. The Story Behind the Name

This translates to "Little Shadow" or "Little Film." It is the parent company (QuVideo) and the original Chinese brand name for VivaVideo [1]. XiaoYing_Video_1629617123662mp4

"XiaoYing" is the Chinese name for the VivaVideo app, and these specific, long-string filenames are automatically generated when a user exports a video they have edited, trimmed, or added effects to within the app.

This long number is a Unix timestamp , representing the exact time the video was created in milliseconds. This file is a "time capsule" from August

The video probably features music, text overlays, transitions, and stickers.

It is likely optimized for mobile viewing (9:16 aspect ratio). "XiaoYing" is the Chinese name for the VivaVideo

Because it was produced by VivaVideo, it is almost certainly a user-generated mobile video created on a smartphone, likely for social media platforms like TikTok, Instagram, or Douyin. Given the date (August 2021), it might be a summer-themed video, a holiday recap, or a creative edit with music and transitions.