Sorry I too came across this forum via a google search. After reading through several forums this one seems to be the closest to my problem. I was reaching out to see if any experienced people here could help me with my problem.

I filmed a wedding with a Sanyo HD camcorder. After transferring the Mp4 video files from my class 6 SD card to my computer the first 10 videos or so played fine, but all the remaining 70+ videos and clips don't play at all. I have been trolling the internet for answers and came across this forum. I have a windows PC so video editing is limited to me. Would anyone be able to help me restore these videos? I uploaded two small clips below. One is a video that plays fine, the other is a video that will not.

Please if anyone can point me in the right direction on how to fix these.

Thanks a lot everyone

GOOD VIDEO: http://www.sendspace.com/file/9xqrcg

BAD VIDEO: http://www.sendspace.com/file/c5a3h5