I made a mistake recording a weding in 1920 x 1080hd on my camcorder. when I drop this onto my timeline i have no sound. I have even burnt a cd to see if i had any sound. The only sound I have is if I import any music. If I load any of my previous video clips not in 1920 x 1080 hd it works fine. I take it i might need to convert the format or can magix do this, I am using Magix movie edit pto on my windows pc using windows 7. If i play the clips direct from my computer using windows media i have sound. If I do need to convert it do you know what programme is worth investing in. Regards Richard