Hi,
I have the same problem, I have been attempting to use some
Quick Time "MOV" videos sourced from a Royalty Free supplier and Video Converter 6.2.4.330 & Video Editor 4.1.1.111 will not import them. All I receive is an error message "Quick Time Codec Not installed" .
I can open the videos with Quick Time and when I activate the "Movie Inspector" in QT, it reports the videos are Photo-Jpeg 1280x720, 25fps. To make this story even better I have a copy of Video Converter 5.6 and which will import these "MOV" videos with no problems. So, currently if I wish to use my Royalty Free Video I have to convert them to another format using an older AVS Program. I have attached a list of all the Video Codecs on my PC sourced using AVS System Info.
I have checked previous similar issues in the forum
http://forum.avs4you.com/posts.aspx?lng=ENG&t=610 and have an up to date version of Quick Time (v7.6) and also AVSRMFile3.dll in C:\Program Files\Common Files\AVSMedia\ActiveX.
I will be looking forward to a response, I hope I have been specific enough.