Video size showing incorrect

So I just bought a WD My Book Live 2TB.  I transferred some videos to watch on my DLNA enabled TV and they played for a short period of time and then stopped.  I wasn’t sure what the problem was until I tried to watch them from the HDD through the Apple TV and then to the TV.  The file sizes show on the Apple TV and it is showing them all as very small sizes when they should be anywhere from 700 MB to 1GB.  When you look at the files through the Finder on the HDD it shows them as their correct size.  So it is only playing the video for the small file size and then stops.

What is going on here?

I thought I saw that issue in an older thread.  Have you tried searching it a little more.  Otherwise, maybe you should try contacting WD’s Technical Support about this. You can do so either by phone or email.

To Contact WD for Technical Support