发明名称 |
SYNCHRONIZING SECONDARY CONTENT TO A MULTIMEDIA PRESENTATION |
摘要 |
In various embodiments, secondary content synchronized to a multimedia presentation is delivered. An audio signal is sampled with a local application and transmitted to a remote server. The remote server determines secondary content associated with the audio sample and transmits the secondary content to the local application for display thereat. |
申请公布号 |
US2016073141(A1) |
申请公布日期 |
2016.03.10 |
申请号 |
US201514853375 |
申请日期 |
2015.09.14 |
申请人 |
Sidecastr |
发明人 |
Brand Steven M.;Gilbert Andrew |
分类号 |
H04N21/242;H04N21/4788;H04N21/81;H04N21/234;H04N21/43 |
主分类号 |
H04N21/242 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Weston MA US |