Hi all, I have the 25mm 1.4 and have a question about focusing while shooting video. This is NOT my video, but it illustrates some of the issues I have been having: [ame=https://www.youtube.com/watch?v=PGFEi1qogUE]Panasonic Leica Summilux DG 25mm f1.4 Test Video - YouTube[/ame] I constantly have to half press the shutter to get the video in focus when I am moving or the subjects are moving. Is this normal given that this is a fixed prime lens? If not, how can I prevent this from happening? In short, I would like to shoot videos and keep things in focus without having to re-focus every few seconds if possible. Sort of like a constant auto focus. Would a zoom lens (like the kit lens) fix this issue? Any help would be appreciated. Thanks!