Mastering the Integrity of Technical Information in Tapeless Production and Long-Term Archives

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Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 2011, No. 1, pp. 1–12
Abstract: The main challenge for IT teams is to ensure that the media created today will not become obsolete tomorrow. Standards must remain high while, at the same time, all types of information must continue to be accessible. In workflow architecture, key decisions revolve around choosing the right audio/video codecs to guarantee maximum interoperability. However, although various layers such as VANC, VBI, SMPTE 328M and VAUX contain strategic data (timecodes, multi-channel audio descriptions, CC, aspect ratio…), they are not sufficiently taken into account in operation processes. This valuable information often comes embedded in the input source video stream and must be directed towards the MXF essences to ensure a genuine integrity of metadata in a multi-layered bark. This document provides practical case studies on codec selection, timecode and subtitle carriage, as well as the number of audio channels, including those encoded in Dolby-E.
Publication Date: 2011-10-01
DOI: 10.5594/M001067
Link: https://doi.org/10.5594/M001067
Author(s): Benoit FevrierEVS-OpenCube - 6, Rue Brindejonc des Moulinais - 31500 Toulouse - France EU
Valérie PopieEVS-OpenCube - 6, Rue Brindejonc des Moulinais - 31500 Toulouse - France EU
Ludovic DupontEVS-OpenCube - 6, Rue Brindejonc des Moulinais - 31500 Toulouse - France EU
Copyright: © 2011 Society of Motion Picture and Television Engineers, Inc.

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Benoit Fevrier, Valérie Popie, and Ludovic Dupont; Mastering the Integrity of Technical Information in Tapeless Production and Long-Term Archives, SMPTE Meetings and Conferences ( October 2011); SMPTE, 2011. Available at https://doi.org/10.5594/M001067

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Benoit Fevrier, Valérie Popie, and Ludovic Dupont; Mastering the Integrity of Technical Information in Tapeless Production and Long-Term Archives, SMPTE Meetings and Conferences ( October 2011); SMPTE, 2011. Available at https://doi.org/10.5594/M001067

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<span class="citation">Benoit Fevrier, Valérie Popie, and Ludovic Dupont; <cite>Mastering the Integrity of Technical Information in Tapeless Production and Long-Term Archives</cite>, SMPTE Meetings and Conferences ( October 2011); SMPTE, 2011. Available at <a href="https://doi.org/10.5594/M001067" target="_blank" rel="noopener">https://doi.org/10.5594/M001067</a></span>

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<li>
Benoit Fevrier, Valérie Popie, and Ludovic Dupont; <cite id="bib-10-5594-m001067">Mastering the Integrity of Technical Information in Tapeless Production and Long-Term Archives</cite>, SMPTE Meetings and Conferences ( October 2011); SMPTE, 2011
<span class="doi">10.5594/M001067</span>
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