I can see what you have done here that’s the only way I managed to get it to work and that's my problem this needs to be easy. When viewing images from place marks I don't need to extract the image file first GE does that for me. What I'm trying to achieve is the same effect but with a video file.
As you say, uploading the video to a web server is another solution but not the best in this occasion.
Regards
John