Using a Sandisk 32G 10 (3). You suggested recording on an SD and use it to download and edit. Works like a champ.
Have not posted anything but can email. I have some beginners recording flaws. Not sure about recording speeds and other things but now that I'm started I can make adjustments. Some flickering (whatever its called) on movement. Object distorts for a moment. Also the video from the Mac is small. Can I enlarge them. Resolution, size of video, etc.
Apple stores have a weekly video(camcorder) workshop. I plan to attend the workshop.
Did you get your G20?
1080p 30 is the setting that will do everything you need. You can adjust the bit rate to get more recording time on a card. Its all in the manual. The more light you have the better. If the camera has a manual setting you can use it to focus on the table so the autofocus wont shift when you walk in front of it.
The best thing to do is just take an hour and dig into the manual. I've been fooling with cameras for a long time now and I still read the manual when I get a new one. There will be a lot of stuff you wont need or use like scene profiles or how to take a still but just skip over that stuff and learn about the auto features, how to adjust things manually if possible and the different recording settings.
One of the compromises with a small consumer camera is most settings are buried in the menus. No real way to figure those out without wading through the book.
Does your camera record to an MP4 codec or the Canon XF codec? Mine uses the XF and my Mac doesnt like it. I import to Premiere Pro and it works fine. Welcome to the world of video where everything is more complicated than it needs to be.