WesIam wrote:
I am curious that i rarely see discussions on anyone using their dslr for videos. I have a D90 and a D600 i have yet had a desire to shoot videos, am i the only one? I bought David Busch's NIKON D600,it has a chapter on doing video. It has perked my interest. Please give me some feed back.
I have done a good bit of video with my Canon 5D2 over the past four years. It does an absolutely wonderful job. I shoot in 1080p, the highest current resolution, burn to blu ray, and play on a 70" tv. It is amazing and would require the use of a $60 to $500K video cam to equal the quality. One of the things that makes it so amazing is the quality and variety of lens that you can use.
It is a bit clunky in that focus and zoom are difficult although there have been many, many aids built to compensate and you can find them using google and youtube, along with plans and instructions for DIY projects.
I compensate by shooting short clips in one spot, moving aim and refocusing, zooming, whatever, then shooting another clip, ultimately editing the clips together with Pinnacle Studio Ultimate which must be version 14 or above to handle the blu ray.
1080p video is shot at 2 megapixels and there is no overhead shutter cost as JerryC41 questioned, because you are shooting in live view and the shutter is not involved. And also, as JerryC41 questioned, with the 5D2, there is a limit of 20 minutes of steady shooting imposed to keep the sensor from overheating. You have to restart when you reach that limit.
There are some penalties greater than with a dedicated video cam but they are manageable if you are aware. A word of caution - always make sure your sensor does not have dust on it when you shoot. In light places such as sky, you will get dark spots that coincide with any dust or dirt on your sensor and with so many frames there is no way to practically remove the blemishes. To check for sensor dust prior to shooting, set you lens on f/22, manual focus to stop "searching" and aim at the sky or a sheet of paper fire a shot and check for dark dots on your image. If you have dots, clean your sensor. The higher the f/stop (or smaller the aperture,) the more pronounced the spots will be. It's better to not change lens in the open air out of doors especially in dusty conditions and/or with a wind blowing. There are lens changing portable "clean rooms" available if lens changes are required.
Several major movies have been and are being shot with DSLRs. It's a very useful and viable option that will produce magnificent results if you plan well and control the limitations. Most current video editing software will allow you to add pan and zoom effects in your outcome so shooting in short static clips and editing them together with fades, pans, and zooms make a very nice final product. Handling the unit while videoing will cause shake so a remote release and tripod improve even further the quality of the outcome. Do some homework, don't be hesitant, and you will be well rewarded.
Incidentally, the Canon T4i was designed to add "follow focus," focusing while videoing, which most DSLRs are not good at, and three special lens have been produced specifically for the purpose of adding follow focus to a DSLR. It would be a very nice unit to add as a video unit.