Method and Apparatus for Facilitating Program Data Acquisition

Abstract

Methods and apparatus for facilitating program data acquisition. In one embodiment, a set-top box is set to enter an auto-off state based on a user-defined auto-off time. Once the set-top box has entered the auto-off state, a channel from which program guide data may be obtained may be automatically tune to. The auto-off state may be automatically exited in order to either respond to a user interaction or to avoid missing previously-programmed recordings. Upon exiting the auto-off state, the set-top box may be tuned back to the channel that it was tuned to prior to entering the auto-off state.

1 . A method for receiving program guide data during a stand-by mode of a digital video recorder, the method comprising:
 entering the stand-by mode at a user-defined time;   tuning from a first channel to a program data channel;   receiving program guide data from said program data channel;   detecting a user interaction;   exiting the stand-by mode in response to said user interaction;   determining if there is a scheduled program recording during said receiving the program guide data and, if so,   tuning to a second channel on which said scheduled program recording is being broadcast;   recording said scheduled program recording; and   tuning back to said program data channel after said recording.   
     
     
         2 . The method of  claim 1 , further comprising powering down a hard drive of said digital video recorder after a predetermined time period of entering said stand-by mode, and wherein said tuning from the first channel comprises tuning from said first channel to the program data channel after said predetermined time period. 
     
     
         3 . The method of  claim 2 , further comprising powering up said hard drive in response to said detecting the user interaction. 
     
     
         4 . The method of  claim 1 , further comprising updating a program guide with said program guide data. 
     
     
         5 . (canceled) 
     
     
         6 . The method of  claim 1 , further comprising determining if there is current user activity at said user-defined time; and if so, delaying said entering the stand-by mode by a predetermined delay period. 
     
     
         7 . The method of  claim 6 , wherein said current user activity comprises one of a currently recording program and a recent user instruction provided to said digital video recorder. 
     
     
         8 . The method of  claim 6 , wherein, prior to said delaying, the method further comprises presenting a user with an option to delay entering said stand-by mode. 
     
     
         9 . A digital video recorder comprising:
 a hard drive;   a memory containing one or more instruction sequences; and   a processor coupled to said memory and to said hard drive, said processor to execute the one or more instructions to cause said digital video recorder to,   enter a stand-by mode at a user-defined time;   tune from a first channel to a program data channel;   receive program guide data from said program data channel;   detect a user interaction;   exit the stand-by mode responsive to said user interaction;   determine if there is a scheduled program recording while receiving the program guide data and, if so,   tune to a second channel on which said scheduled program recording is being broadcast;   record said scheduled program recording; and   tune back to said program data channel after said recording.   
     
     
         10 . The digital video recorder of  claim 9 , wherein said memory further includes instructions to cause the processor to power down the hard drive after a predetermined time period of entering said stand-by mode, and wherein the digital video recorder is to tune to the program data channel only after said predetermined time period. 
     
     
         11 . The digital video recorder of  claim 10 , wherein said memory further includes instructions to cause the processor to power up said hard drive in response to detecting the user interaction. 
     
     
         12 . The digital video recorder of  claim 9 , wherein said memory further includes instructions to cause the processor to update a program guide of said digital video recorder with said program guide data. 
     
     
         13 . (canceled) 
     
     
         14 . The digital video recorder of  claim 9 , wherein said memory further includes instructions to cause the processor to determine if there is current user activity at said user-defined time; and if so, to delay entering the stand-by mode by a predetermined delay period. 
     
     
         15 . The digital video recorder of  claim 14 , wherein said current user activity comprises one of a currently recording program and a recent user instruction provided to said digital video recorder. 
     
     
         16 . The digital video recorder of  claim 14 , wherein, prior to delaying entering the stand-by mode, a user is presented with an option to delay entering said stand-by mode. 
     
     
         17 - 24 . (canceled)