NDLI: Fast second screen TV synchronization combining audio fingerprint technique and generalized cross correlation

Content Provider	IEEE Xplore Digital Library
Author	Duong, N.Q.K. Howson, C. Legallais, Y.
Copyright Year	2012
Description	Author affiliation: Technicolor, 1 avenue de Belle Fontaine, Cesson Sevigne, France (Duong, N.Q.K.; Howson, C.; Legallais, Y.)
Abstract	For the implementation of emerging second screen TV applications, there is a need for a technique to assure fast and accurate synchronization of media components streamed over different networks to different rendering devices. One approach of great value is to exploit the unmodified audio stream of the original media, and compare it to a reference version. We consider two major approaches for this purpose, namely finger-printing techniques and generalized cross correlation, where the former can greatly reduce computational cost and the latter can offer sample-accurate synchronization. We propose an approach combining these two techniques where coarse frame-accurate synchronization positions are first found by fingerprint matching, then a possible accurate synchronization position is verified by generalized cross correlation with phase transform (GCC-PHAT). Experimental results in a real-world setting confirm the accuracy and rapidity of the proposed approach.
Starting Page	241
Ending Page	244
File Size	817693
Page Count	4
File Format	PDF
ISBN	9781467315463
ISSN	21666822
e-ISBN	9781467315470
DOI	10.1109/ICCE-Berlin.2012.6336458
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-09-03
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Correlation TV Accuracy Databases Audio fingerprinting Generalized cross correlation Media Audio synchronization Streaming media Robustness Synchronization
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Audio fingerprinting robust against reverberation and noise based on quantification of sinusoidality

Speed-change resistant audio fingerprinting using auto-correlation

A large-scale audio and video fingerprints-generated database of TV repeated contents

Fast matching for video/audio fingerprinting algorithms

Second screen TV synchronization

Audio fingerprinting to identify TV commercial advertisement in real-noisy environment

Using audio fingerprinting for duplicate detection and thumbnail generation

Second screen event flow synchronization

Effectiveness analysis of audio watermark tags for IPTV second screen applications and synchronization

Fast second screen TV synchronization combining audio fingerprint technique and generalized cross correlation

Similar Documents

Audio fingerprinting robust against reverberation and noise based on quantification of sinusoidality

Speed-change resistant audio fingerprinting using auto-correlation

A large-scale audio and video fingerprints-generated database of TV repeated contents

Fast matching for video/audio fingerprinting algorithms

Second screen TV synchronization

Audio fingerprinting to identify TV commercial advertisement in real-noisy environment

Using audio fingerprinting for duplicate detection and thumbnail generation

Second screen event flow synchronization

Effectiveness analysis of audio watermark tags for IPTV second screen applications and synchronization

Fast second screen TV synchronization combining audio fingerprint technique and generalized cross correlation