Minggu, 29 Desember 2013

What is the cheapest camcorder with slow motion capacity?

Q. I would like a camcorder for my birthday that has slow motion capacity. Under 300 dollars would be useful, but I know there aren't that many at that price. I want the best quality, however, for that price range. I don't want a camera with 5 fps, god no.

A. Recording at a slow frame rate won't provide you with very good slow motion playback. You want to record at a high frame rate...

For example, some Sony camcorders have a "SmoothSlowRecord" feature that allows fast frame rate capture (120 fps) for a 3 second burst. When played back at NTSC standard 30 fps, the playback takes 12 seconds (or 25% of the original speed). The Casio Exilim line has longer high frame rate capture.

If you just use the camcorder's 30 fps capture and have the video editor slow the playback, when you get to about 15 fps (or 50% of the original speed) is when the video starts being a bit jerky...

Photron and Vision Research (and others) make high speed cameras that can do 300 fps, 1,000 fps and even 3,000 fps or higher - they are expensive.


What camcorder should I get for movies and commercials?
Q. Im looking for a camcorder that is professional, HD, SD card, and something that has longevity. I dont want to make an investment and something better comes out. Ive heard of the RED cameras but I cant afford that. Ive looked at some DSLR's. What do you recommend for movies and commercials?

A. Take a look at the Canon XF100. As far as I have seen, it is the only Pro-camcorder at it's price to get a 50 mbps data rate. Everything else under about $5000 is getting half of that, making them little better than a good consumer twinkie-cam.

At $3300, the XF is not much more expensive than a 5DM2 with a good lens.





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How to interpret the zoom power indicators on a camcorder?

Q. I have a photography background with 35mm film and digital cameras. I am on the market to buy a camcorder and I would like to understand the "reach" of the zoom when it mentions things like "10X optical"? I can easily figure out the reach of, say, a 75-300mm lens in 35mm film cameras. How does the camcorder zoom labels compare to 35mm film camera zooms?

A. It is as simple as it seems.

10x zoom means that at 0% zoom or no zoom, the image is at the same size you can see with the naked eye from the same spot and vantage point as the camcorder, and at 100% zoom or maximum zoom, the same image is now ten times larger than its original size (and part of the image may now be so big it went our of frame or out of view).

If you are talking about focal distance or in your case "focal length", that is a different issue. Most built-in camcorder lenses can focus from macro to infinity. In most cases, you can find an adapter to adapt a 35mm camera lens onto the front of the built-in camcorder lens, and then, focal length and "reach" come into play because your camera lens is based on f-stops. Several professional camcorders (such as the Sony PMW-EX3) also allow the removal of the camcorder's lens and the placement of another lens including those from 35mm cameras to be installed instead for specialized filming situations.


How do you zoom on the camers of the samsung Glyde?
Q. i cant zoom on the camers but i can zoom on the camcorder. on the camcorder, the zoom icon thingy is just there. but on the camera, theres a circle with a slash goin through it. does that make sense?
thanks for all the help! i really need to ZOOM!

A. The camera doesn't allow you to zoom. It's stupid. But that is a piece of sh!t phone. I hate it.





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