When I load a video into Windows Live Movie Maker to edit it first makes me wait while it "prepares the video" before I can begin editing it.
I was wondering...... Does this process change or lower the quality the original file at all? I notice that if I open the file a second separate time in WLMM it does not have to "prepare the video" the second time. Is that because the file was changed the first time it was "prepared" and left that way? If not, why does the video not have to be prepared if opened a second time?
I did a quick expirement and noted the size of the file before it was "prepared" and after and the file size remained the same....
Can anyone enlighten me about this?