I'm fairly new to this. I thought I was getting to grips with Magix 15 Pro. I created a video lasting about 7-8 minute. I tried a couple of fades, simple ones. I cut scenens but made sure no gaps. I added music. I used built in feature to upload to youtube - this didn't appear to work so I then exported as MPEG4 and uploaded that. Earlie version had in fact arrived. However, no matter what I do, including re-ediing, the first 1min 45 secs show a green background but no video. Titles and audio seem fine and after 1.45 video is good.