My new camera, the 7D, can take HD videos. Since I like food photography, I wanted to see how food videography would work. And are there a whole new set of issues. While a flash works well for a picture, a video needs constant light. And a lot of it at that. Halogen lights are cheap, but they are hot and need color correction. The next problem is syncing an external audio recorder with the video footage. The onboard audio microphone is minimalistic and is not good enough for a clean source. I now understand why clapper-boards are used. You need a quick and clear sound pulse to match against an obvious video event. I had to make due with clapping my hands. I also had to learn Adobe Premiere CS5 and Adobe After Effects CS5. Which are really complicated programs.
For my first video, I decided to make butter. Which turned out to be surprisingly easy! I was shocked how simple it is to turn cream into butter. Just pour whipping cream into a blender, and blend it until it breaks. The only difficult part is trying to squeeze out any remaining liquid from the clumps of butter. And the leftover water (containing whey and small clumps of cream), called buttermilk, tastes pretty good.
I really should have made this before.