SMPTE Journal ( Volume: 105, Issue: 5, May 1996)
[ACTIVE]
A Digital Editing Suite in an Analog Environment
Metadata
- Publisher
- SMPTE — White Plains, NY, USA
- Doc Type
- Journal Article
- Content Type
- Original Research
- Abbreviated Title
- SMPTE J
- Volume
- 105, No. 5, pp. 286–290
- Abstract
- After installing a digital serial editing suite with connections to analog devices via digital-to-analog (D/A) and analog-to-digital (A/D) converters, the limit of D/A conversion was obvious. Rise and fall times after start of active video (SAV) and before end of active video (EAV), which are not in conformity with the analog requirements, produce massive ringing. Missing requirements in CCIR 601/656 and SMPTE 259M are giving all designers the ability to interpret the recommendations as they like. ITU and SMPTE are now looking into how the recommendations shall be interpreted. The implementation of digital filtering at the source, where the digital signal is generated, is necessary.
- Publication Date
- 1996-05-01
- DOI
10.5594/J04626- ISSN
- Print:
0036-1682 - Link
- https://doi.org/10.5594/J04626
- Author(s)
- Reinhard E. WagnerMAP GmbH, TV and Video Post-Production, 50969 Cologne, Germany
bio
Reinhard E. Wagner is technical director/senior engineer, MAP GmbH TV & Video Post-Production, Cologne, Germany, a position he has held since 1988. After graduating from college with a degree in radio and television engineering, he spent six years working in television, tape, and radio. He also spent ten years with German public broadcasters (Westdeutscher Rundfunk, Norddeutscher Rundfunk) as technician and engineer. Wagner has presented papers at SMPTE conferences in San Francisco (February 1995) and New Orleans (September 1995). Several of his articles have appeared in TV Technology, FKT-Journal, Postupdate Magazine, and TVB Europe. His current projects include ATM, virtual studio, hard-disk recording, and editing. - Copyright
- © 1996 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- CCIR 601-3, “Encoding Parameters of Digital Television for Studios,” CCIR Rec., RBT Series, Intl. Radio Consultative Committee (IRCC) , Geneva , 1992 . EXTERNAL
- CCIR 656-1, “Interfaces for Digital Component Video Signals in 525-line and 625-line Television Systems Operating at the 4:2:2 level of Recommendation 601,” CCIR Rec., RBT Series, IRCC , Geneva , 1992 . EXTERNAL
- CCIR 801, “Test Signals for Digitally Encoded Color Television Signals Conforming with Recommendations 601 and 656,” CCIR Rec., RBT Series, IRCC , Geneva , 1992 . EXTERNAL
- 1-9-1982, “Parameter Values for the 625/50 4:2:2 Member of the Extensible Family of Digital Video Coding Standards for Studios,” ITU Official Technical Texts , 1994 . EXTERNAL
- SMPTE 259M-1993, “Television — 10-Bit 4:2:2 Component and 4f sc NTSC Composite Digital Signals — Serial Digital Interface,” approved Oct. 1993 . EXTERNAL
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Reinhard E. Wagner; A Digital Editing Suite in an Analog Environment, SMPTE Journal ( Volume: 105, Issue: 5, May 1996); SMPTE, 1996. Available at https://doi.org/10.5594/J04626
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Reinhard E. Wagner; A Digital Editing Suite in an Analog Environment, SMPTE Journal ( Volume: 105, Issue: 5, May 1996); SMPTE, 1996. Available at https://doi.org/10.5594/J04626
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Reinhard E. Wagner; A Digital Editing Suite in an Analog Environment, SMPTE Journal ( Volume: 105, Issue: 5, May 1996); SMPTE, 1996. Available at https://doi.org/10.5594/J04626
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<span class="citation">Reinhard E. Wagner; <cite>A Digital Editing Suite in an Analog Environment</cite>, SMPTE Journal ( Volume: 105, Issue: 5, May 1996); SMPTE, 1996. Available at <a href="https://doi.org/10.5594/J04626" target="_blank" rel="noopener">https://doi.org/10.5594/J04626</a></span>
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Reinhard E. Wagner; A Digital Editing Suite in an Analog Environment, SMPTE Journal ( Volume: 105, Issue: 5, May 1996); SMPTE, 1996
doi: 10.5594/J04626
url: https://doi.org/10.5594/J04626
doi: 10.5594/J04626
url: https://doi.org/10.5594/J04626
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<li> Reinhard E. Wagner; <cite id="bib-10-5594-j04626">A Digital Editing Suite in an Analog Environment</cite>, SMPTE Journal ( Volume: 105, Issue: 5, May 1996); SMPTE, 1996 <span class="doi">10.5594/J04626</span> </li>