Tape Terms
- Tape types:
Lets begin by correcting a common mistake. There is no such thing as "VCR tape" and nothing called "camcorder tape."
Consumer tape types include:
- VHS, the kind of tape you bring home from a rental store when you bring home the movie of The Sound of Music.
- VHS-C, tape the same width as VHS, but in a smaller cassette. The VHS-C cassette must be placed in a special holder before it can be played in your VCR (video cassette recorder).
- S-VHS, looks just like VHS, but records a special, high-resolution signal. Cannot be viewed in your VCR, even though it will fit. Very few consumer cameras record in S-VHS, so you'll probably know for certain whether or not your camera records in this format.
- 8mm and Hi-8. The cassette is very thin, and looks a lot like the cassette used in an audio tape recorder. Can't be played in a VHS VCR. Hi-8, like S-VHS, records a special high-resolution signal.
- DVCam. Looks like VHS tape cassette, but records digital signals. You only use this tape in a digital camera!
- MiniDV. Also used in a digital camera. Looks like an 8mm tape -- that is, like an audio tape cassette, only smaller -- 2"x2.5" case.
- Digital 8. Looks like an 8mm tape. Can be used to record 8mm, Hi-8 and digital signals. As of January 2001 there are no VCR's that will play Digital 8 tapes.
- Beta. A tape format that hardly anyone uses anymore. Was to have been the competitor to VHS, but fizzled out of contention almost as soon as it came on the market.
Additionally, there are a couple of types that you're not too apt to run into, but might need to know about.
- 3/4 inch. Rarely seen these days, but occasionally someone has one of these huge tapes lying around. As the name suggests, the tape is 3/4 inch wide. You can't mistake it for anything else.
- Beta cam. A large format tape, used by broadcast videographers.
Video tape types must not be confused with motion picture film types. Motion picture film comes in three consumer sizes: 8mm, Super-8mm and 16mm, with or without sound.
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Please don't call film "tape" when you mean "motion picture film." It really confuses us!
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Motion picture film -- movie film -- has little holes along one edge of the film. No holes? It's video tape.
A section of this web site is devoted to a discussion of different film types.
- Duplication: Literally making a copy from a tape. The original is said to be the "source" tape, or "camera original".
- Editing: Making a copy from one or more source tapes, omitting unwanted portions of the source tapes and perhaps rearranging the sequence of events on the tapes, adding titles, music and/or voice over. This new tape is called the "edited master."
- Conversion: Making a copy of your tape through a special recorder. The electronic signals from the original are changed to signals on the copy that can be interpreted by a VCR in North, South and Central America and Japan (NTSC format); in most of Europe and in Australia (PAL format); or in France and many African and Near Eastern countries (SECAM format).
- Recording Modes. Never record in LP (Long Play) or ELP (Extended Long Play) modes. Not ever! (Well, maybe if you're recording As the World Turns, or the Clippers vs St. Louis.)
Video which has been recorded in these modes is very unstable when being copied. We cannot guarantee good copies from originals in the extended formats. Live it up: record in Standard Play, on new tapes! You'll be glad you did.
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Camera Terms
Today's cameras are very complex. Everything you need to know about your camera can probably be found in the little book that came with it. We suggest you make a photo copy of this book so when you lose the original you'll have a backup copy. Read the book carefully! Read it again!!
Cameras, like other video equipment, fall into one of three broad categories.
- Consumer. "Consumer" refers to the type of equipment you can buy at stores like Best Buy, TigerDirect and Frys .
- Professional. "Professional" refers to equipment designed specifically for the video industry. "Professional" equipment typically has far greater control of video and audio than what is found in "consumer" gear, and is typically a great deal more expensive.
Professional video equipment may be purchased at a reputable mail-order house. Be sure to ask about return policies and shipping costs.
- Prosumer. "Prosumer" refers to equipment that might be thought of as either "high-end" consumer or as "low-end" professional. "Prosumer" usually provides fewer features than professional, but more than consumer cameras and other equipment. Many video professionals make use of "prosumer" equipment, trading off special features for price.
If you're interested in seeing how this works, look at the Sony VX-2100, the second generation of a work-horse camera used widely by professionals but sold by Sony as a prosumer camera, which sells for about $2500, and the Sony DSR-PD170, a professional cameras that sells for about $3500. Except for a few very significant features, they're virtually the same camera -- similar lens, similar electronics, similar video image.
Prosumer equipment can be found at many of the sources listed above.
Camera Parts
- Lens. The glass in the tube at the front of the camera, covered by a "lens cap," a protective lid which fits over the lens and which must be removed prior to video taping.
- View Finder. At the back of the camera. Look through it (with the lens cap removed) to see what you're video taping. The image in the view finder is usually in black and white on most professional cameras, in color on consumer cameras. Many view finders can be focused by moving a small dial or wheel. See the manual that came with the camera.
- Flip-out view finder. A view finder that pulls out from the side of the camera, with a color video display of the picture coming through the lens. Very handy for viewing, but usually does not provide enough resolution for careful focusing, which should still be done with the view finder.
- Manual/Auto. Many of the operations on you camera, such as the iris, focus and white balance, can be set to Auto. When in this mode, you do nothing: just turn on the camera, point it, and shoot. However, many cameras provide the Manual option, which allows you to take control of the camera's functions.
This takes more work on your part, but often gives you better results than can be achieved in the Auto mode.
Read your instruction book carefully to learn about the Manual/Auto modes.
- In/Out of Focus. Adjustment made to the camera lens to compensate for the distance between you and the subject you are videotaping. "Out of focus" makes everything look fuzzy, while "in focus" makes it look very clear, bright and sharp.
- Zoom. Camera feature that allows the user to increase or decrease the apparent distance from the object being videotaped.
- Iris. A device which changes the amount of light admitted through the lens. The iris is typically controlled by a wheel on the side of the camera. If you're in a dark area, make the iris opening bigger. If too much light, make it smaller.
The size of the iris opening is usually expressed in numbers in your view finder -- the "f" stop. They can be confusing, because the smaller the number the more light is let in, the higher the number the less light is let in -- e.g., f2.8 lets in lots of light, f16 lets in very little.
- On-camera mic. The microphone build into your camera. On most consumer cameras, the microphone cannot be detached.
- In/Out. Many cameras have input and output ports, into which video and audio cables can be attached. Usually there will be three ports: yellow for video, red and white for audio. Prosumer cameras often have In/Out ports for S-VHS video as well. Additionally, digital cameras have what's called a "firewire" or IEEE 1394 port, which passes digital signals in and out of the camera and some cameras will have a USB port as well.
If you want to record from your camera to your VCR, you would plug from the "Video Out" port on your camera to the "Video In" port on your VCR, and from the "Audio Out" ports on the camera to the "Audio In" ports on the VCR. To record from your digital camera to your computer you would connect from either the firewire or USB port.
- White Balance. A setting which enables the electronics of the camera to know what "white" looks like. White balance on many consumer cameras is adjusted by a wheel or button on the side of the camera. In the view finder, you may see a little lightbulb (balanced for indoor lighting), a sun (balanced for outdoor lighting), etc. Again, check this out in your instruction manual.
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