The "long story" behind such a file name usually involves the following lifecycle:
Do you remember you originally downloaded this file from? How to play MP4 files in Windows - Microsoft Support 0h147u4bt2fstxh24b4p0_source-erlURZ9j.mp4
If you are looking for the of this video, it is likely a clip shared on a forum or social media site. Since these IDs are unique to specific uploads, you can sometimes find the original post by searching the exact string on the platform where you first saw it. The "long story" behind such a file name
When a user uploads a video to a social platform, the site's backend assigns a unique alphanumeric ID (like 0h147u... ) to track the raw file in their database. 0h147u4bt2fstxh24b4p0_source-erlURZ9j.mp4

2000万皿以上の料理とレシピが大集合。
みんなの料理写真で、
お料理がひらめく、楽しくなる

後から見たい料理写真やレシピは、
で気軽にチェック
でお気に入りリストに追加

ユーザーをフォローすると、
フィードに新しい料理とレシピの
アイディアがどんどん届く