Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals

Metadata

Publisher: SMPTE
Suite/Collection
Doc Type: Standard (ST)
Abstract: This standard specifies the use of a derivative of a color black signal as a reference for the synchronization of all forms of composite or component, digital or analog equipment using a system standard related to 60/1.001 (nominal 59.94) or 50 Hz. It also provides the option for the reference signal to carry VITC. This will allow the reference to distribute local or UTC time data. — In the case of the reference for 60/1.001 Hz related signals, the signal may carry optionally a ten-field sequence identification signal. This facilitates interworking with equipment operating at related rates (e.g. 24/1.001 (nominal 23.98) Hz or 48 kHz). — Note: SMPTE ST 12-1 Annex B gives guidance on conversion of 24/1.001 (23.98) frames-per-second video to 30/1.001 (29.97) frames-per-second video using the ten-field sequence.
Release Tag: 20150605-pub
Publication Date: 2015-06-05
DOI: 10.5594/SMPTE.ST318.2015
ISBN: 978-1-61482-873-0
Link: https://doi.org/10.5594/SMPTE.ST318.2015
Group: SMPTE 32NF Network/Facilities Infrastructure
Keyword(s): Communication, Networking and Broadcast Technologies, Television, Time & Sync

Latest version of SMPTE ST 318

Document Versions — SMPTE ST 318

SMPTE ST 318:1999 (1999-01-01)

[SUPERSEDED]
▶ SMPTE ST 318:2015 (2015-06-05)

THIS DOC [ACTIVE] [LATEST VERSION]

Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/SMPTE.ST318.2015.json

Reference this Doc

Plain text (ISO 690 compliant)

Preview:

SMPTE ST 318:2015, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals. Available at https://doi.org/10.5594/SMPTE.ST318.2015

Snippet:

SMPTE ST 318:2015, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals. Available at https://doi.org/10.5594/SMPTE.ST318.2015

Undated variant

Preview:

SMPTE ST 318, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals. Available at https://doi.org/10.5594/SMPTE.ST318

Snippet:

SMPTE ST 318, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals. Available at https://doi.org/10.5594/SMPTE.ST318

HTML (ISO 690 compliant)

Preview:

SMPTE ST 318:2015, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals. Available at https://doi.org/10.5594/SMPTE.ST318.2015

Snippet:

<span class="citation"><cite>SMPTE ST 318:2015</cite>, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals. Available at <a href="https://doi.org/10.5594/SMPTE.ST318.2015" target="_blank" rel="noopener">https://doi.org/10.5594/SMPTE.ST318.2015</a></span>

Undated variant

Preview:

SMPTE ST 318, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals. Available at https://doi.org/10.5594/SMPTE.ST318

Snippet:

<span class="citation"><cite>SMPTE ST 318</cite>, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals. Available at <a href="https://doi.org/10.5594/SMPTE.ST318" target="_blank" rel="noopener">https://doi.org/10.5594/SMPTE.ST318</a></span>

SMPTE's HTML Pub

Preview:

SMPTE ST 318:2015, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals
doi: 10.5594/SMPTE.ST318.2015
url: https://doi.org/10.5594/SMPTE.ST318.2015

Snippet:

<li>
<cite id="bib-smpte-st318-2015">SMPTE ST 318:2015</cite>, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals
<span class="doi">10.5594/SMPTE.ST318.2015</span>
</li>

Undated variant

Preview:

SMPTE ST 318, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals
doi: 10.5594/SMPTE.ST318
url: https://doi.org/10.5594/SMPTE.ST318

Snippet:

<li>
<cite id="bib-smpte-st318">SMPTE ST 318</cite>, Synchronization of 59.94- or 50-Hz Related Video and Audio Systems in Analog and Digital Areas - Reference Signals
<span class="doi">10.5594/SMPTE.ST318</span>
</li>