SMPTE Meetings and Conferences ( October 2009)
[ACTIVE]
Audio/Video Synchronization in Compressed Systems - A Status Report
Metadata
- Publisher
- SMPTE — White Plains, NY
- Doc Type
- Conference Paper
- Content Type
- Original Research
- Volume
- 2009, No. 10, pp. 1–16
- Abstract
- Audio/Video synchronization (“Lip-sync”) is an ongoing problem in digital multimedia broadcasting. This paper will review some of the sources of the problem (end to end in the system), as well as current work towards resolving it being undertaken by different organizations (SMPTE, IEC, EBU, ATSC, CEA, …) worldwide. A new CEA “CEB-20” which provides detailed decoder implementation guidance will be reviewed in detail. The work of the current SMPTE Study Group will also be reviewed.
- Publication Date
- 2009-10-01
- DOI
10.5594/M001300- Link
- https://doi.org/10.5594/M001300
- Author(s)
- J. Patrick Waddell
- Copyright
- © 2009 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- 1 ITU-R BT.1359–1, “Relative Timing of Sound and Vision for Broadcasting,” International Telecommunications Union , Geneva , 1998 . EXTERNAL
- 2 EBU Recommendation R37–2007, “The relative timing of the sound and vision components of a television signal,” European Broadcasting Union , Geneva , 2007 . EXTERNAL
- 3 EBU Technical Guidelines Report 3311 ( 2006 ), “EBU Guidelines for Multichannel Audio in DVB,” European Broadcasting Union , Geneva , 2006. EXTERNAL
- 4 ATSC IS-191 ( 2003 ), “Relative Timing of Sound and Vision for Broadcast Operations,” Advanced Television Systems Committee , Washington, D.C. , 2003. EXTERNAL
- 5 ISO/IEC 13818-7, “Generic coding of moving pictures and associated audio information - Part 7: Advanced Audio Coding (AAC),” International Organization for Standardization , Geneva , 2003 . EXTERNAL
- 6 ISO/IEC 14496-10|ITU-T H.264, “Advanced video coding for generic audiovisual services,” International Organization for Standardization , Geneva , 2007 . EXTERNAL
- 7 ISO/IEC 13818-1|ITU-T H.222.0, “Generic coding of moving pictures and associated audio information - Part 1: Systems,” International Organization for Standardization , Geneva , 2007 . EXTERNAL
- 8 CEA CEB-20 “A/V Synchronization Processing,” Consumer Electronics Association , Arlington, VA , 2009 . EXTERNAL
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J. Patrick Waddell; Audio/Video Synchronization in Compressed Systems - A Status Report, SMPTE Meetings and Conferences ( October 2009); SMPTE, 2009. Available at https://doi.org/10.5594/M001300
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J. Patrick Waddell; Audio/Video Synchronization in Compressed Systems - A Status Report, SMPTE Meetings and Conferences ( October 2009); SMPTE, 2009. Available at https://doi.org/10.5594/M001300
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J. Patrick Waddell; Audio/Video Synchronization in Compressed Systems - A Status Report, SMPTE Meetings and Conferences ( October 2009); SMPTE, 2009. Available at https://doi.org/10.5594/M001300
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<span class="citation">J. Patrick Waddell; <cite>Audio/Video Synchronization in Compressed Systems - A Status Report</cite>, SMPTE Meetings and Conferences ( October 2009); SMPTE, 2009. Available at <a href="https://doi.org/10.5594/M001300" target="_blank" rel="noopener">https://doi.org/10.5594/M001300</a></span>
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J. Patrick Waddell; Audio/Video Synchronization in Compressed Systems - A Status Report, SMPTE Meetings and Conferences ( October 2009); SMPTE, 2009
doi: 10.5594/M001300
url: https://doi.org/10.5594/M001300
doi: 10.5594/M001300
url: https://doi.org/10.5594/M001300
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<li> J. Patrick Waddell; <cite id="bib-10-5594-m001300">Audio/Video Synchronization in Compressed Systems - A Status Report</cite>, SMPTE Meetings and Conferences ( October 2009); SMPTE, 2009 <span class="doi">10.5594/M001300</span> </li>