Please help! Easy problem, files not loading in timeline.

[IncredibleFlame]

Im using Vegas Movie Studio HD Platinum "Production Suite" and i'm having issues with dragging and dropping my captured gameplay into the timeline. I capture gameplay via my HD PVR and it is saved to a specific folder based off of the game im playing at the moment. the problem arises though when i go to the Explorer tab in Movie Studio and try to drag the gameplay file into the timeline. it will have the red circle w/ line though it and wont let me! so when i double click the file to open it, it says "an error occurred while opening one or more files". it wont give me a reason. HOWEVER, when i upload videos i shot on my GoPro camera, those will open just fine for me to edit. i dont get why my capture footage isnt opening?!?!?!?!?!?! One bit of useful info is that when i click on the GoPro footage, Movie Studio recognizes it and gives me stats on the file, but not for the HD PVR footage. Please any help is appreciated! Thank you.

[Midnight Blue]

It looks like you don't have the codec to edit the files from the PVR. Or it is in a format that Sony doesn't support. (unlikely)

[IncredibleFlame]

Thanks! i Figured it out lol. turns out i had to Cap the gameplay in AVCHD file format and not MP4 so it could be recognized by Sony. Thanks for your feedback!