Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,892,651,763 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

4K resolution
(redirected from 2K format)

    0.01 sec.
4K resolution
Refers to approximately 4,000 pixels of horizontal resolution used in several digital formats for shooting the highest-quality video or scanning 35mm frames. 4K movies can be used intact for digital cinema theater projection or downsized to HD and other formats. With the huge number of pixels captured in 4K resolution, scaled down images also retain more detail. Following are the 4K (and 2K) digital resolutions for common cinema formats. See aspect ratio and digital cinema.

                   4K
                                       MP
                   Horizontal  Aspect  Per
 Cinema Formats    Resolution  Ratio   Frame

 Academy Standard  3626x2664   1.37:1  9.7
 Academy Flat      3996x2160   1.85:1  8.6
 Anamorphic Scope  4096X1714   2.39:1  7.0


                   2K

 Academy Standard  1828x1332   1.37:1  2.4
 Academy Flat      1998x1080   1.85:1  2.2
 Anamorphic Scope  2048x858    2.39:1  1.8




A 4K Camera
Introduced in 2004, the DALSA Origin was the first digital video camera to capture 4K images and use standard 35mm cinematography lenses. The size of a 35mm frame, the Origin's image sensor is four times larger than the sensor in an HD camcorder. Located in Southern California, the company rents the camera to movie studios and videographers who want to shoot scenes with the highest digital quality. (Image courtesy of DALSA Digital Cinema, www.dalsa.com)


Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Mentioned in?  References in periodicals archive?   Encyclopedia browser?   Full browser?
No references found
 
The field trial will implement the DCI specifications for both the 4K format of 4,096 by 2,160 pixels (total resolution of eight million pixels) and the 2K format at 2,048 by 1,080 pixels (total resolution of two million pixels.
Software and hardware solution providers using AMD Opteron processor-based systems to accelerate the digital media migration to open, PC-based solutions to combat the high cost and low performance of traditional proprietary hardware featured in AMD's NAB Booth SL-555: --Adobe/Cineform: AMD Opteron processor-based systems achieve break through performance for real-time editing of multiple streams in HD and Cinema 2K formats.
 
 
 
Encyclopedia
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.