Wide angle lenses exaggerate this virtual depth, making distances seem greater and faraway objects seem smaller.
Monday, February 28, 2011
12-4
Perspective is the illusion of depth in the picture, the apparent distance from the camcorder to the farthest part of the scene.
12-3
Depth of field is the distance, in front of and behind the plane on which the lens is focused, in which objects in the image sharp. A scene that looks perfectly sharp in wide angle may turn soft when you zoom to telephoto.
Thursday, February 24, 2011
12-2
Professional videographers group focal length of lenses into normal, wide-angle, and telephoto.
Normal - focal lenth lenses produce images that closely resemble human vision.
Wide-Angle - focal lengths include a wider field of view than normal lenses.
Telephoto - focal lengths show a narrower, more restricted field of view.
Normal - focal lenth lenses produce images that closely resemble human vision.
Wide-Angle - focal lengths include a wider field of view than normal lenses.
Telephoto - focal lengths show a narrower, more restricted field of view.
12-1
The focal length of the lens is the distance, expressed in millimeters, from the front element of the lens to the focal point. The focal point is the point at which the light rays intersect on their way to the focal plane, where the chip is positioned.
Thursday, February 17, 2011
11-6 11-7 11-8 11-9 11-10
11-6: The first thing you have to do while preparing for an interview is plan out what questions you are going to ask.
11-7: Three "top tips" to use before an interview are: practice outloud, write down at least three key messages, and be ready for obvious questions.
11-8: Five "top tips" to use duing your interview are: try not to fidget, stay quiet, don't lecture, connect with people watching, and don't distract the watchers.
11-9: One "top tip" to use after an interview is: thank the journalist for the interview.
11-10: Yes, i feel that this article has given me some good tips on how to make the interview better.
11-7: Three "top tips" to use before an interview are: practice outloud, write down at least three key messages, and be ready for obvious questions.
11-8: Five "top tips" to use duing your interview are: try not to fidget, stay quiet, don't lecture, connect with people watching, and don't distract the watchers.
11-9: One "top tip" to use after an interview is: thank the journalist for the interview.
11-10: Yes, i feel that this article has given me some good tips on how to make the interview better.
Thursday, February 10, 2011
11-3
Two ways the videotape recorder handles interlaced images:
1. The electrically encoded information about each video field (one-half frame)
is sent to a record head spinning on a drum in the recorder.
2. The record head preserves the signal by selectively magnetizing
metallic particles on the videotape that moves across its
1. The electrically encoded information about each video field (one-half frame)
is sent to a record head spinning on a drum in the recorder.
2. The record head preserves the signal by selectively magnetizing
metallic particles on the videotape that moves across its
11-2
1)Light passes through the camcorder lens, which organizes it into a coherent image and projects it onto the surface of the chip.
2) This process repeats 25 or 30 times each second, to create a video track coded in electronic form.
2) This process repeats 25 or 30 times each second, to create a video track coded in electronic form.
11-1
http://www.youtube.com/watch?v=KjRRLY4HWk0
1)This is one of my favorites because it is really funny and its not expected and plus there is a pug in it.
2) The product is doritos.
3) The theme is comedy.
1)This is one of my favorites because it is really funny and its not expected and plus there is a pug in it.
2) The product is doritos.
3) The theme is comedy.
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