IEC TS 62312-2:2018 

Guideline for synchronization of audio and video - Part 2: Methods for synchronization of audio and video systems

Note: a redline version of this publication exists
IEC TS 62312-2:2018 RLV


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IEC TS 62312-2:2018 is available as IEC TS 62312-2:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC TS 62312-2:2018 gives guidelines for methods of synchronization of audio and video. It describes the system model and general methods for the synchronization of audio and video. The methods exclude the synchronization of the signal source and the spatial delay of audio reproduction. IEC TS 62312-2:2018 cancels and replaces the first edition published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) fingerprint is newly introduced;
b) addition of the synchronization information from fingerprint (SMPTE spec.);
c) addition of the method for using the above information.

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Additional information

Publication typeTechnical Specification
Publication date2018-11-02
Available language(s)English
TC/SCTC 100/TA 20 - Analogue and digital audiorss
ICS33.160.01 - Audio, video and audiovisual systems in general
Stability date  2024
File size455 KB

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