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Фрагмент инструкции
Recording begins and the Record button changes to a Stop button. 7 Click Stop when you’ve recorded as much as you want. Important If you don’t click the Stop button, recording continues until the hard disk is full. A dialog box appears, in which you can specify a name and location for your movie. You can also preview the QuickTime movie before you save it. Use as small a size as you can: The amount of disk storage that a movie takes is directly related to the size of the video window—the larger the window, the more disk space you use. By choosing Smallest Size from the Windows menu before you record, you may be able to save more than 50% in storage space. (A movie that uses about 75 megabytes per minute at the normal video window size will use only about 35 megabytes per minute at the smallest video window size.) See “Changing the Video Window Size” in Chapter 2. You can open the movie from inside any application that supports QuickTime, such as SimpleText. If you open the movie through SimpleText, for example, the SimpleText document plays the movie using QuickTime technology. Capturing Video Images CHAPTER 4 Troubleshooting This chapter suggests what to do if problems occur when you’re using the video input card hardware and software. Warning If you have a problem with your Apple equipment and nothing presented in this chapter, or in the manual that came with your computer, solves it, consult the service and support information that came with your Apple equipment for instructions on how to contact an Apple- authorized service provider or Apple for assistance. If you attempt to repair the Apple equipment yourself, any damage you may cause to the Apple equipment will not be covered by the limited warranty on your Apple equipment. Contact an Apple-authorized dealer or service provider for additional information about this or any other warranty question. You see a blank screen when you change to video mode or when you first open Apple Video Player. m Be sure your video equipment is securely connected to the appropriate video port and your equipment is turned on. m You may have the wrong video source selected. Go to the screen controls in the Controls window and click the appropriate Video Source button. For further instructions on selecting the video source, see the section, “Choosing the Correct Video Source,” in Chapter 2. Apple Video Player suddenly opens while you’re working in another application, or unexpected things happen when you use your hot key. m The hot key you’ve chosen to open or quit Apple Video Player is a key combination also used in another application. (For instance, in most Macintosh programs, x-P sends a document to the printer. On the desktop, x-N creates a new untitled folder.) Change the keyboard shortcut for Apple Video Player by choosing Hot Key from the setup menu. You can’t see the volume slider on the video window. m The video window is too small or too large. Change the size by making a choice from the Windows menu or by dragging the size box. The image is too small or it’s filled with odd colors. m The video input standard is set incorrectly. Choose Preferences from the Setup menu and select a different setting. 72 Chapter 4 You don’t hear any sound. m Adjust the volume slider in the video window, or the volume controls on the front of your computer if you have them. m Check the sound-related control panel on your computer to see if the volume has been turned off. For instructions on using the control panel to turn on sound, choose Macintosh Guide from the Guide (h) menu. (Make sure that you’re in the Finder first.) If you don’t have Macintosh Guide, see the manuals that came with your computer for information on your computer’s sound-related control panel. The image is too white or too dark. m Adjust the video screen controls. (Choose Show Controls Window from the Windows menu and click the video screen icon.) m If you have a VCR connected to your video input card, make sure you’re not having a problem with the videotape or the VCR itself. (Connect the VCR back to your TV and play the tape to see if the image is still bad.) m The voltage output of your video equipment may be too high or too low for the video input card. Therefore your video equipment may be sending video signals that are too strong (causing a white picture) or too weak (causing a very dark picture) for the video input card. Try connecting different video equipment to the card. Troubleshooting You have a dark or “rolling” picture. m Adjust the video screen controls. (Choose Show Controls Window from the Windows menu and click the video screen icon.) m If you have a VCR connected to your video input card, make sure you’re not having a problem with the videotape or the VCR itself. (Connect the VCR back to your TV and play the tape to see if the image is still bad.) m If your VCR is connected to a TV monitor and to the video input card, make sure that your cables go in this order: the first cable must go from the ...
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