wrong forum .Ill move it
You need to "know about these things" or you ll waste more than a few discs, time and still not get to watch your footage
You dont say which camcorrder it is you have and whether your footage is SD or Hi Def
Im assuming SD
DVD discs need to have the video data on them in a certain structured way in order for a DVD player to read them
DVDs which can be read in this way are called "DVD video" . it seems to me that you expect to simply copy the footage to a disc and then play them
Not so.. that is merely a data disc with video files on it. playable on the PC but not on your setop box
I suggest you try and use
THIS
or similar instead of simply burning files to disc
If you have infact used similar I apologise.. are your discs "finalised" .. This ( another thing to know.

) is a process by which DVDs can be universally read, especially DVD-RW which can be reused but remain unreadable outside their writing application until finalised
Some Settop DVD recorders and DVD camcorders also need their DVDs " finalising before anything else can "read" them