SMPTE RP 213:2001

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SMPTE Recommended Practice – MPEG-2 Operating Ranges

Published By	Publication Date	Number of Pages
SMPTE	2001-10-15	9

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Categories: 33.160.01 - Audio, video and audiovisual systems in general, 33.170 - Television and radio broadcasting, SMPTE

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Abtract:

This practice specifies the structure and parameters of the data for interfacing MPEG-2 4:2:2 profile and digital audio in the professional environment. — The purpose of this practice is to facilitate video and audio bitstream interchange between MPEG-2 compliant equipment. — An overview of associated documents in given in annex C. — The combination of this document and those referenced in annex C will assist design and application of MPEG-2-based professional television equipment that facilitates bitstream interchange among different applications and over a wide set of user requirements. — This practice is limited to the video and audio parameters of such a system. — This practice defines the MPEG-2 operating ranges. These ranges constrain characteristics of the MPEG-2 4:2:2 profile to ensure bitstream interchange in the professional environment. These operating ranges are subsets of ISO/MPEG profiles and levels. This practice defines two operating ranges for standard-definition television and three operating ranges for high-definition television. It also defines a hierarchial relationship among the ranges. — All the MPEG-2 data structures defined in this practice are ISO/IEC 13818-2 4:2:2 profile compliant and as such are decodable by MPEG-2 4:2:2 profile compliant stand-alone decoders at the appropriate level. Inasmuch as the 4:2:2 profile also requires standalone decoders to decode main profile structures (4:2:0), existing main profile sources can be accommodated.

Published Code

SMPTE

Published By

Society of Motion Picture and Television Engineers

Publication Date

2001-10-15

Pages Count

Language

English

Descriptors

Compression, MPEG

File Size