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Md - minidisc
| Глоссарий терминов по видеокамерам |
Md minidisc digital recording media like a small floppy disc. this is common for audio data and has been used on several digicams sold in japan and europe but not in the u.s. yet.
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Memory stick, английский
- A flash memory card standard from sony. they resemble a stick of gum and currently (09/02) come in sizes from 4mb up to 128mb. also see: flash memory cards/readers
- A flash memory card type from sony. they resemble a stick of chewing gum and vary in size.
Matrix metering, английский
- In most digicams there is a matrix metering option which uses 256 areas of the frame to calculate the best overall exposure value. see also: spot metering and center-weighted
- Also known as segmented metering, matrix metering takes the total image area and breaks it into sections, which are analyzed by the camera`s light meter and compared to the light values of the surrounding sections. the results are then compared to similar lighting situations stored in the camera`s memory and a correct exposure is established. this entire process occurs in a few microseconds. for more on this subject, see the explora article, “understanding camera metering modes.”
- Most digicams have a matrix metering option which uses 256 areas of the frame to calculate the best overall exposure value.
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