xbox 360 tv codes list

I'm with Xbox 360 "media share with Windows Media Player 11 on my PC. (Connected via Ethernet cable)
Now some videos and games also work on my TV screen via Xbox ... but some videos for an error screen appears.
The error code is 69-C00D002F
The details are all files that do not work. MP4 files.
However, I have others. Mp4 files that work well. I can not understand what the difference between them. Please someone help me out!
[More unnecessary]
To be more precise for those who can understand ...
Files that are not working, the HD versions INP-sub ita One Piece Episode 340 and up ...
VegaPunk subbed versions do not work, but INP. why?
Someone could work the INP file? Please reply!