SMPTE ST 374:2003

$34.45

SMPTE Standard – For Television — Mapping of Vertical Ancillary Data Packets and Extended Video Line Data into Video DIF Blocks of DV-Based 50 Mb/s DIF Stream Format

Published By	Publication Date	Number of Pages
SMPTE	2003-03-17	20

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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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Description

Abtract:

The purpose of this standard is to specify mapping of the extended video line data and the vertical ancillary data packets (VANC) present in the vertical blanking interval (VBI) space of the serial digital interface (SDI) into a 50 Mb/s digital interface format (DIF) structure defined in SMPTE 314M. Format of a VANC packet is defined in SMPTE 291M. — Mapping of the extended video line data permits an increase of video aperture of 7.5 lines in the 525 system and an aperture increase of 9 lines in the 625 system. Mapping of VANC packets provides for carriage of metadata and data essence through the 50 Mb/s DV-based DIF stream structure.

Additional information

Published Code	SMPTE
Published By	Society of Motion Picture and Television Engineers
Publication Date	2003-03-17
Pages Count	20
Language	English
Descriptors	Interface, Compression, DV
File Size	122.9 KB
ISBN	978-1-61482-514-2
ICS Codes	33.160.01 - Audio, video and audiovisual systems in general 33.170 - Television and radio broadcasting

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SMPTE ST 374:2003

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