If you are trying to edit this file today, note that Mobizen recordings are standard MP4s and can be easily imported into modern mobile editors like CapCut or LumaFusion.
Based on the typical use cases for screen recordings from that era, here are three "draft pieces" or script outlines depending on what you might have captured: Option 1: Mobile Gaming Highlight (The "Clutch Play")
While appears to be a standard file name for a mobile screen recording made with the Mobizen Screen Recorder on October 20, 2019, the specific content of that video is private to your device.
Start with the final 10 seconds of the recording—the winning goal, the boss defeat, or the "Victory Royale" screen.
A slow zoom-in on the 2019 home screen layout or old app icons (like the old Instagram or Twitter logos).
A clear title card: "How I used to [Task Name] back in 2019."
Break the recording into 3-4 logical steps. Since Mobizen often captures UI interactions, focus on the "clicks" or "taps" that lead to the result.