#!F-adobe-helvetica-medium-r-normal--18* #!N #!CNavyBlue #!N #!Rall612 Design for Video Output #!N #!EC #!N #!N Video production is only one useful output from a Data Explorer visual program. Videotape has the advantage of portability: you can send a video to almost anyone these days because of the proliferation of consumer VCRs. But video has the great disadvantage that you can no longer make interactive changes in the images: you cannot "explore" any more once you have committed your images to videotape. #!N #!N Unfortunately, high-definition digital television is not widely available yet. It is very important to be aware of the technical limitations of standard analog television, especially as it differs from workstation monitors. #!N #!N The two biggest problems encountered in moving images created on a high-resolution workstation to a consumer television (monitor or VCR) are the loss of resolution and the inability of consumer TV to accurately render color. (These remarks are basically true for both the American NTSC TV system and the European PAL system. This is not meant to be a technical description of either system.) #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N #!Lall613,dxall614 h TV Line Resolution #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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