Vid_20221223_194103_236-nrjoayjh.mp4

The date the video was recorded (December 23, 2022). 194103: The timestamp in HH:MM:SS (7:41:03 PM). 236: Often a millisecond marker or a sequence number.

The filename appears to be a specific, auto-generated name for a video file, likely recorded on a mobile device or uploaded to a platform like YouTube or Telegram.

The name provides specific metadata about when and how the video was created: Indicates a video file.

If the "NRjoAYjH" suffix was added by an app, look through your chat history from late December 2022.