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SMPTE Meetings and Conferences ( February 1979)
[ACTIVE]

Separate Components Digital Video Recording is Needed and Possible

Metadata

Publisher
SMPTE — White Plains, NY
Doc Type
Conference Paper
Content Type
Original Research
Volume
1979, No. 12, pp. 129–138
Abstract
The interest and the feasibility of a digital videotape recorder (DVTR) have already been widely discussed and even demonstrated [1,2]. It is generally agreed that the availability of a practical DVTR is the key point that would make fully digital processing of television pictures a reality. This means that a DVTR should not only satisfy the quality, cost, and operational requirements but also operate with a satisfactory digital standard. The first list of requirements is more or less common to all potential users, although some differences appear in the relative weighting of quality vs. investment and operatioanl costs, for example, between the European and U.S. points of view. But the question of the adequate digitizing standards, which for the 525 NTSC system is mainly a matter of choosing a sampling frequency, happens to be more complicated and should be considered in more detail for 625 systems.
Publication Date
1979-02-01
DOI
10.5594/M00424
Link
https://doi.org/10.5594/M00424
Author(s)
Dominique J. NasseCCETT, Rennes, France
bio
Dominique J. Nasse began his technical career in 1970 when he joined the research department of the Office de Radiodiffusion Television Francaise (ORTF), which is the French state-owned radio and television network. He was active there in the development of quadruplex and helical VTRs and automated editing systems. Since 1975, he has been with the Centre Commun d'Etudes de Television et de Telecommunications (CCRTT) where he presently leads several research teams on studio-oriented digital television and recording projects. He has contributed recommendations for international standardization to the International Electrotechnical Commission (IEC) and the European Broadcasting Union (EBU).
Copyright
© 1979 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

  • [1] Diermann J. . Digital videotape recording: an analysis of choices , SMPTE Journal vol. 87 n°6 , June 1978 . EXTERNAL
  • [2] Baldwin J.L.E. Recording PAL signals in digital form , Proc. IEE , Vol 125 n°6 , June 1978 , pp. 606 – 610 . EXTERNAL
  • [3] CCIR (Geneva 1974) Report 624, System L. EXTERNAL
  • [4] Sabatier J. Kretz F. . Sampling the components of 625-line television signals , EBU review , n° 171, October 1978 . EXTERNAL
  • [5] Contribution of the EBU to CCIR/CMTT, 11/374 (CMTT 247), 1977 . EXTERNAL
  • [6] Peterson W.W. Weldon E.J Jr. Error correcting codes , MIT Press , 1972 . EXTERNAL
  • [7] Harari S. Nasse D. . Protection contre les erreurs en enregistrement magnétique numérique de télévision (error-protection for magnetic digital TV recording), to be published in Annales des Télécommunications , 1979 . EXTERNAL
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Dominique J. Nasse; Separate Components Digital Video Recording is Needed and Possible, SMPTE Meetings and Conferences ( February 1979); SMPTE, 1979. Available at https://doi.org/10.5594/M00424
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Dominique J. Nasse; Separate Components Digital Video Recording is Needed and Possible, SMPTE Meetings and Conferences ( February 1979); SMPTE, 1979. Available at https://doi.org/10.5594/M00424

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Dominique J. Nasse; Separate Components Digital Video Recording is Needed and Possible, SMPTE Meetings and Conferences ( February 1979); SMPTE, 1979. Available at https://doi.org/10.5594/M00424
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<span class="citation">Dominique J. Nasse; <cite>Separate Components Digital Video Recording is Needed and Possible</cite>, SMPTE Meetings and Conferences ( February 1979); SMPTE, 1979. Available at <a href="https://doi.org/10.5594/M00424" target="_blank" rel="noopener">https://doi.org/10.5594/M00424</a></span>

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Dominique J. Nasse; Separate Components Digital Video Recording is Needed and Possible, SMPTE Meetings and Conferences ( February 1979); SMPTE, 1979
doi: 10.5594/M00424
url: https://doi.org/10.5594/M00424
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<li>
Dominique J. Nasse; <cite id="bib-10-5594-m00424">Separate Components Digital Video Recording is Needed and Possible</cite>, SMPTE Meetings and Conferences ( February 1979); SMPTE, 1979
<span class="doi">10.5594/M00424</span>
</li>