Video Import Error

Hello People!

I've Been Having The 1st Generation Of The Ray Ban Meta Glasses For A While Now, I Have Just Came Back From Recording Some Video's And I Went Back Home To Import The Video's!

So You Know How You Can Look At A "Preview" At The Video Before It Import's To Full Quality? Well I Did That For One Of The Video's Since I Was Checking Which On Of The One's Had The Funny Moment In It, But When I Checked Back A Minute Later To See If It Import It All Of Sudden Instead Of 3 Minute's Turned Into Just 1 Second And Wouldn't Let Me Play It Anymore! I Tried Using Video Player's Like "VLC" To See If It Would Play But I Still Couldn't Figure Out How To View It, But I Know It's Not Corrupted Or Messed Up Since The Date, Megabytes & Thumbnail Still Show's Up On The Meta App

So Is There Any Way Or Loop Around I Can Do To Fix This Issue Since It Alway's Effect One Video Out Of The Some I Do To Import To The App, Thank's!