Review Article
Systematic Review of Multiple Contents Synchronization in Interactive Television Scenario
Table 1
Number of excluded papers per criteria.
| Criteria | Excluded |
| Hardware/codification/modulation/networking | 582 | Do not address the TV context | 204 | Do not discuss aspects of synchronization | 51 | Only inter- and intrastreams synchronization | 39 | 3D TV | 17 | Inaccessible | 8 | Duplicated work | 3 |
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