Saturday, November 04, 2006

Getting Superior Shots From DV Cameras

The primary goal of digital filmmaking is digital end-to-end production - keeping all of your movie elements in the realm of the zeros and ones. if you take steps to capture the highest possible image quality and keep your source tapes in pristine condition, your digital footage should last a lifetime. Given below are a few DV shooting tips that may come in handy:

Outdoor shots, colorful with a significant dynamic range.

  • Digital stabilization. Digital cameras naturally correct shaky footage through an interpolation process called stabilization. However, this feature can also decrease image quality. The best way to get stable footage is by using a steady hand or a trusty tripod. Keep your shots firm and fluid –especially during tilting and panning movement – and you’ll prevent the camera’s innate digital technology from overcorrecting your footage.

  • 16:9 format. Many digital cameras include a feature that records images in Hollywood-style letterboxed format—a ratio referred to as 16:9-with black bands across the top and bottom of the video footage. Unfortunately, lower – end cameras achieve this effect by clipping portions of the sensor, recording less pixel inameras achieve this effect by clipping portions of the sensor,recording less pixelinformationd tripod.Keep formation overall. Unless your camera has ‘native’ 16:9 high-definition capability, you should avoid using this feature.

  • Picture effects. Today’s digital cameras are able to instantly convert footage to stylized images: black and white, sepia tone, mosaic patterns, and so on. These picture effects, however, seriously alter the data of your original footage. What’s more, when recorded in this mode, these effects are irreversible. If you intend to colorize or add effects to your footage, do so within computer applications designed for this use and keep your source footage clear and free of these processed effects.

  • Digital Zoom. Digital zoom changes the size of the object in view but degrades overall resolution. This is because once you exceed the range of optical zoom, the digital processor takes over and begins interpolating pixel information-a process that can be detrimental to your final footage, creating blocky and discolored scenes. To protect the clarity and resolution of your images, keep the focus and zoom within the range of the optical lens.

  • Tape speed. Many videotape manufacturers sell tapes that extend recording time by slowing tape speed. This, too, can be detrimental to overall picture quality. To ensure the highest resolution of DV footage , always use the fastest tape speed setting, commonly referred to as standard play (SP).

Although electronics manufacturer's go to great lengths to give you as many creative and technical options as possible, some of your camcorder's automated features can inadvertently remove valuable pixel information. However, by being aware of the above, you should be able to prevent that from happening.


Gurujee said...

Hey, Thanks for INfo...Very helpful indeed.....

Gurujee said...

Thanks for info...very helpful indeed.

Anonymous said... you belive that single ccd has become obsolete?

Anonymous said...

very helpful indeed! thanks !

Mitch Nash said...

Thanks for the tips. - May all your docos come true.

Luka said...

Some points that really do need to be carefully thought about. All five or six of them.

Really interesting read by the way.

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