@A4DTM
All those videos were shot with a digital (photo) camera which also features a video function (resolution max 640x480 and 30fps): Canon Ixus 800 IS (european model) which is labeled
Canon Powershot SD 700is in the US. Very handy and comfortable when used with a small telescopic tripod and quality suffices for web viewing. I converted those videos from AVI MJPEG to Windows Media files (using Premiere Pro or Windows Media encoder), so that their size is more appropriate for web viewing.