Firstly this might seem like a thread bashing the AVCHD Lite format, well it is not really a complaint as I think the whole camera and video are fantastic, I don't plan to edit my videos when putting them up on YouTube anyway, I just want to play them really. Anyway, here's the problem I have which I hope isn't bad to the point where I may have lost some important files. Yesterday I went to a concert to try out this fantastic camera and I got some great stuff I was happy with. Now today I've been finding a way to play my video files, so I downloaded VLC Media Player and hooray it played them. Here's where the problem comes in though, out of the 18 full length videos I got, 4 of them oddly don't play on the VLC Player, all it does is open then shows nothing, with no sound or anything with the little length bar lasting about half a minute (what I filmed is longer than that). These videos also played on it fine a bit ago too. What is even more odd is that these 4 videos when going into my camera gallery part on the actual camera itself to playback, they play fine, no sound issues or anything. The file sizes still show as being the full thing, but now they just don't play for some reason on the VLC player. They'll probably play on YouTube, but just not there. I hope this problem is not too serious and any ideas and pointers would really help as I really am stumped at the moment. Thanks.