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Frame Rate

Photography Frame grabberFrames per second

Frame Rate. The number of pictures that can be taken in a given period of time.
f-stop. A numerical designation (f/2, f 2.8, etc.) indicating the size of the aperture (lens opening).

 


Frame Rate
The number of frames that are shown or sent each second. Live action relates to a frame rate of 30 frames per second.
Fringing ...

frame rate
Number of full images which can be displayed by an output device, usually a monitor. Number of fields a monitor can display in a given time. Usually expressed in hertz (Hz). See fields, interlaced, non-interlaced, and vertical retrace.

Frame rate
The Canon EOS-1D Mark III can take still photographs at 10 frames per second; the fastest film SLR could shoot 10 frames per second.

frame rate
The rate at which video and film cameras make consecutive images, measured in number of frames per second (fps).
frame size ...

Frame Rate, Frames Per Second, FPS (film and stills)
The speed with which film moves past the gate. For movies, 24 is normal in the USA. Higher rates produce Slow Motion (by providing more frames during projection).

D3X Frame Rate Measured
The D3X measures up. I clocked it at 5.02 FPS with a still target, and at 4.74 FPS in AF-C tracking a slowly moving target in release-priority (not always in focus) mode.
DX is less than half a sensor. ...

Frame rate - Initial frame rate, this was always 9.0 fps in FX format and 11 fps in DX (+/- 0.05 fps) ...

Frame Rate
This is a measurement of how many frames are viewed or sent per second.
Four-Thirds System ...

This will drive your decisions about camera frame rate and image framing.
- Plan your lighting.

Buffer size and frame rate These two, closely related specifications will mainly be of concern to people who take pictures of fast moving subjects, like action or press photographers.

Aerial movies when shown at normal frame rates are disturbing to the viewer.

Most digital cameras allow you to pick between a couple different video resolutions and frame rates. Some even allow you to compress your video more or less.

Many of the slower frame rate cameras, such as the Sony Alpha A350 (review), and Nikon D40, 18-55mm kit (review), can shoot JPEGs at their maximum frame rate (2.5 fps) until the memory card fills up.

Maximum frame rate on the D300 drops from 6 frames per second with 12-bit raw to only 2.5 frames per second in 14-bit mode. For landscape work, it's probably acceptable, but for wildlife or sports shooters this would be painful.

Higher maximum frame rate
RAW file format support (although most high-end compact cameras have this)
Ability to take exposures longer than 15-30 seconds (using manual or bulb mode)
Offers complete manual exposure control ...

Digital forums are peppered with laments from former film shooters who regret the loss of "true wide angle shooting", or their mega-fast SLR frame rates, or even that special look that film has. Frankly, none of that bothers me very much at all.

Remedies are cameras with very high frame rates. Instead of looking through the viewfinder, you set up your shot and then press the shutter release well before the subject enters your cameras field of view.

In this mode, your camera will fire off shots
at its maximum frame rate for as long as the shutter button is held down. It's ideal for sports, but you need a memory card with a fast write speed for long bursts.

...

What separates a pro digital SLR from everything else isn't the extra large sensor or the faster frame rate. It's the customizable controls.

I shoot a lot of telephoto and wildlife topside, so the low-noise and fast frame rate of the D300 was perfect for my topside use.

Key features to look for in a DSLR are a good AF system, a buffer that will allow a burst of constant shooting and a fast continuous frame rate. Most DSLRs are capable of 3-4fps, which is sufficient when you’re starting out.

Due to bottlenecks in image processing and writing to media digital cameras cannot shoot unlimited numbers of images continuously without frame rate penalties. This speed is a product of the cameras' memory buffer, image processing, and storage card.

It will help in a low light environment. Please note that when using this level, the frame rate will look really slow. This is because it uses a lot of processing power to digitally allow more light.

Frame rate 10, 30 or 60 fps at full resolution; Matrix metering, PASM, scene auto selector exposure modes; ISO range 100-3200, hi setting to 6400. HD video in MOV format up to 1080/60i, also 1080/30p, 720/60p.

Number of Pixels —28
How an Image is Captured —30
It's All Black and White After All —30
Choosing Image Quality and Size—Still Images —31
Choosing Image Size and Frame Rates—Movies —33 ...

Emits light with a higher color temperature than an incandescent bulb. HD Movie Mode Many COOLPIX cameras offer HD movie mode, which records sound movie clips at varying resolution and frame rates, depending on the particular model.

Give it a name such as "Boing" and set the resolution to 800×600, (or 640×480 if your camera cannot handle anything higher). If you are using a digital still camera then set it to take snaps (jpeg) 800×600. And finally, set the frame rate to 15 ...

The EOS 630 had a very high frame rate at 5fps and the 620 and 600/630 had illuminated top-deck LCDs.

See also: Frame, Camera, Image, Focus, Time

Photography Frame grabberFrames per second

 
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