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

@article{Duong2012FastSS,
  title={Fast second screen TV synchronization combining audio fingerprint technique and generalized cross correlation},
  author={Ngoc Q. K. Duong and Christopher Howson and Yvon Legallais},
  journal={2012 IEEE Second International Conference on Consumer Electronics - Berlin (ICCE-Berlin)},
  year={2012},
  pages={241-244}
}
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… CONTINUE READING
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