A Practical Integration of Key MPEG-2 Technologies

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Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 1999, No. 7, pp. 179–179
Abstract: MPEG-2 is the premier coding scheme used widely in Digital Television Broadcasting. As a flexible compression scheme, MPEG-2 can be potentially and effectively used at every stage in the broadcast system. In acquisition, Betacam SX can be used as an MPEG-2 camcorder with a simple stream converter. An optical disk camcorder with an MPEG-2 Intra-frame encoder is currently being developed. In contribution/distribution, a narrow band channel requires high efficiency in compression. 4:2:2 long GOP is predominantly used in this application. What would be the compression scheme of choice in the broadcast studio? The SMPTE/EBU Task Force has recommended 50Mbps Intra-frame coding and this is expected to become an ITU-R Recommendation shortly. The 50Mbps Intra-frame compression schemes based on MPEG-2 and DV are both believed to be applicable for high quality applications. With MPEG-2 50M Intra-frame compression, the link which has been missing from broadcast studio stage now provides seamless interconnectivity. A full MPEG-2 compliant broadcast chain can now be created. The paper will focus on MPEG-2 implementation of the broadcast chain as a whole. An instance of a practical MPEG-2 compliant broadcast system is considered with supplementary explanation of the essential MPEG-2 technologies, such as transcoding, splicing, and SDTI CP interfaces. $B!H (Jhistory Data $B!I (J, which is a form of $B!H (Jmetadata $B!I (J from t forms of Metadata. The efficient use of $B!H (Jhistory Data $B!I (J is very use the implementation of MPEG-2 based systems.
Publication Date: 1999-07-01
DOI: 10.5594/M001189
Link: https://doi.org/10.5594/M001189
Author(s): K. TatsuzawaBroadcasting & Professional Systems Company, Sony Corporation
Y. MurakamiBroadcasting & Professional Systems Company, Sony Corporation
Copyright: © 1999 Society of Motion Picture and Television Engineers, Inc.

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K. Tatsuzawa and Y. Murakami; A Practical Integration of Key MPEG-2 Technologies, SMPTE Meetings and Conferences ( July 1999); SMPTE, 1999. Available at https://doi.org/10.5594/M001189

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K. Tatsuzawa and Y. Murakami; A Practical Integration of Key MPEG-2 Technologies, SMPTE Meetings and Conferences ( July 1999); SMPTE, 1999. Available at https://doi.org/10.5594/M001189

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K. Tatsuzawa and Y. Murakami; A Practical Integration of Key MPEG-2 Technologies, SMPTE Meetings and Conferences ( July 1999); SMPTE, 1999. Available at https://doi.org/10.5594/M001189

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<span class="citation">K. Tatsuzawa and Y. Murakami; <cite>A Practical Integration of Key MPEG-2 Technologies</cite>, SMPTE Meetings and Conferences ( July 1999); SMPTE, 1999. Available at <a href="https://doi.org/10.5594/M001189" target="_blank" rel="noopener">https://doi.org/10.5594/M001189</a></span>

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K. Tatsuzawa and Y. Murakami; A Practical Integration of Key MPEG-2 Technologies, SMPTE Meetings and Conferences ( July 1999); SMPTE, 1999
doi: 10.5594/M001189
url: https://doi.org/10.5594/M001189

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K. Tatsuzawa and Y. Murakami; <cite id="bib-10-5594-m001189">A Practical Integration of Key MPEG-2 Technologies</cite>, SMPTE Meetings and Conferences ( July 1999); SMPTE, 1999
<span class="doi">10.5594/M001189</span>
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