System and methods for recording broadcast programs, converting the programs and managing the storage in a digital media playback device
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United States of America Patent
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Apr 17, 2007
Grant Date -
N/A
app pub date -
Jan 23, 2003
filing date -
Jan 23, 2002
priority date (Note) -
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Abstract
This disclosure deals with the management of recording programs from Radio Frequency transmissions converting such transmissions into alternative formats and managing the `freshness` of content which is placed in the memory of a portable digital media playback device. Specifically this disclosure deals with the mechanisms to automate the memory management functions in a variety of ways that allow for two-way communication about content usage in the portable device.
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