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/ Home / Tutorials / Glossary /
 Digital HDTV-Glossary

What are they talking about?!?
All those numbers ("16:9," "3-2 pulldown processing," "4:3")
 

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16:9
See aspect ratio, and widescreen.

3-2 pulldown processing
Sophisticated video processing common to digital TVs and progressive-scan DVD players. It corrects for artifacts and distortion that occur when film-based material (at 24 frames per second) is converted to video (30 frames per second), then de-interlaced to create a progressive-scan signal. For a more in-depth explanation, see the DVD Player Glossary.

4:3
See aspect ratio.

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