SIGNAL PROCESSING DEVICE AND PROGRAM
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United States of America Patent
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N/A
Issued Date -
May 22, 2014
app pub date -
May 18, 2012
filing date -
May 19, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Provided are a signal processing device and a program which is capable of switching from a broadcast program to VOD, and during viewing of the VOD, if an emergency alert is superimposed upon a broadcast wave, displays the emergency alert under certain conditions, and which additionally is capable of displaying only VOD when viewing a recording. This signal processing device (4), on the basis of a signal from a remote control (R), upon switching to VOD content on the basis of an AIT in order to display the content upon a display (21), in response to detection of a boot flag for an emergency alert broadcast for a TMCC carrier included in a broadcast wave of a broadcasting station before the switching, displays the emergency alert broadcast included in the broadcast wave upon the display (21).
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