Multimedia playback projection system and method of on-screen display control for multimedia playback projection system
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United States of America Patent
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Issued Date -
Oct 18, 2007
app pub date -
Feb 26, 2007
filing date -
Apr 13, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of on-screen display control for a multimedia playback projection system includes establishing a command set including a first command subset for adjusting function parameters of a projection unit in a multimedia playback projection system, and a second command subset for adjusting function parameters of a multimedia playback unit; in response to a menu control command, generating an on-screen display control menu including a projection function option and a multimedia playback function option; generating a select control command when selection of one of the options is determined; when the select control command belongs to the first command subset, enabling operation of the system in a projection mode, and adjusting the function parameters of the projection unit; and when the select control command belongs to the second command subset, enabling operation of the system in a multimedia playback mode, and adjusting the function parameters of the multimedia playback unit.
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