LG TVs using webOS support file systems ext2, ext3 and btrfs ?

Others
1

Hello.
I want buy an LG TV and in details have webOS use Linux code.
Thus being webOS have support to Linux file system ext2 , ext3 and btrfs allowing usb pen driver and others disks formated with Linux filesystems so allowing read video files for playback ?

Thanks for reading my question.
Have an nice week.

2

We do not provide access the webOS TV system. And for security reasons, apps cannot access the USB. Sorry for not being helpful.