SMPTE ST 2019-3:2008

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SMPTE Standard – VC-3 Type Data Stream Mapping over SDTI

Published By	Publication Date	Number of Pages
SMPTE	2008-01-15	10

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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 document specifies the mapping of the VC-3 type compressed picture data stream into the SMPTE 305M SDTI payload area. The VC-3 type compressed picture data stream mapping is defined for source coded progressive 1080P picture rates of 25/P and 30/1.001/P, 720P picture rates of 50/P and 60/1.001/P, and for interlaced 1080I picture rates of 50/I and 60/1.001/I. VC-3 compression rates supported with this mapping are limited to the payload capacity of the 270 Mbps SDTI and are listed in Table 4. — For the transmission of compressed picture data coded at source picture rates of 25/P, 50/P and 50/I, the SDTI operates at a frame rate of 25Hz. For the transmission of compressed picture data coded at source picture rates of 30/1.001/P, 60/1.001/P, and 60/1.001/I, the SDTI operates at a frame rate of 30/1.001 Hz.

Published Code

SMPTE

Published By

Society of Motion Picture and Television Engineers

Publication Date

2008-01-15

Pages Count

Language

English

Descriptors

Interface, Compression, SDI

File Size