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While the Operating System's default height for graphics modes is 192 scan lines Antic can display vertical overscan up to 240 TV scan lines tall by creating a custom Display List. Mode F produces colors through NTSC artifacting and works in a similar manner to the Apple II's graphics modes. The pixel resolution is 320 across but the color ...
When the lower level aliasing is suppressed, to make the third image and then that is down-sampled once more, without anti-aliasing, to make the fifth image, the order on the scale of the third image appears as systematic aliasing in the fifth image. Pure down-sampling of an image has the following effect (viewing at full-scale is recommended):
512 to 600 lines at reduced vertical refresh rates (down to 50 Hz, and including e.g. 528, 544, 552, 560, 576-line), depending on individual monitor compatibility. For example, high resolution modes with square pixels are available at 768 × 576 or 704 × 528 in 16 colors, or medium-low resolution at 320 × 240 with 256 colors.
During video motion, screen tearing creates a torn look as the edges of objects (such as a wall or a tree) fail to line up. Tearing can occur with most common display technologies and video cards and is most noticeable in horizontally-moving visuals, such as in slow camera pans in a movie or classic side-scrolling video games.
Scan lines are important in representations of image data, because many image file formats have special rules for data at the end of a scan line. For example, there may be a rule that each scan line starts on a particular boundary (such as a byte or word; see for example BMP file format). This means that even otherwise compatible raster data ...
Burn-in on a monitor, when severe as in this "please wait" message, is visible even when the monitor is switched off. Screen burn-in, image burn-in, ghost image, or shadow image, is a permanent discoloration of areas on an electronic visual display such as a cathode-ray tube (CRT) in an older computer monitor or television set. It is caused by ...
This type of articulating screen is called cross-tilt screen, flexible-tilt screen or flex-tilt screen. Articulating screens are used in a variety of electronic devices such as laptops , camcorders , digital cameras , desk phones, mobile phones , DVD players and others; also TV screens and computer monitors can be articulating screens.
During the horizontal blanking period between lines, the 6502 quickly changes the TIA's registers as needed for the next line. This process continues down the screen. This is made more difficult because the MOS Technology 6507 in the 2600 is a pin-reduced version of the 6502 with no support for hardware interrupts. Generally the analog side of ...