A cache or staging folder where deprecated, legacy, or A/B-tested video files are stored before permanent deletion or re-encoding.
FGOptionalUnusedVideosBin is a folder that appears in the file system of computers running Unreal Engine, a popular game engine developed by Epic Games. The folder is usually located in the C:\Users\YourUsername\AppData\Local\Epic Games\UE_4.21\Engine\Content directory, but its location may vary depending on the Unreal Engine version and installation.
Keep the file if you are a or plan to record gameplay. High-quality cutscenes make for a much better viewing experience if you intend to upload your playthrough to platforms like YouTube or TikTok. How I'd Edit a Viral Gaming Video in 2026
: If you are low on disk space, this file is one of the first you should safely skip downloading . Fitgirl Repack Files Finally Explained in Simple Words
A cache or staging folder where deprecated, legacy, or A/B-tested video files are stored before permanent deletion or re-encoding.
FGOptionalUnusedVideosBin is a folder that appears in the file system of computers running Unreal Engine, a popular game engine developed by Epic Games. The folder is usually located in the C:\Users\YourUsername\AppData\Local\Epic Games\UE_4.21\Engine\Content directory, but its location may vary depending on the Unreal Engine version and installation.
Keep the file if you are a or plan to record gameplay. High-quality cutscenes make for a much better viewing experience if you intend to upload your playthrough to platforms like YouTube or TikTok. How I'd Edit a Viral Gaming Video in 2026
: If you are low on disk space, this file is one of the first you should safely skip downloading . Fitgirl Repack Files Finally Explained in Simple Words