摘要:
Screen bum on televisions having Internet browser capability is avoided by removing the conventional static icons such as toolbars and buttons from the default browser and replacing their functions with keyboard keys. The invention is especially useful in projection televisions and with keyboards which have keys assigned to browser functions. Favorite URLs can be mapped to a favorite key by holding down the favorite key while a favorite web page is displayed.
摘要:
An apparatus such as a television signal receiver controls an external device such as a digital recording/reproduction device via a digital data bus by remapping keys on a user input device. According to an exemplary embodiment, the apparatus includes an input/output terminal operative to enable signal transfer between the television signal receiver and an external device via a digital data bus. A processor is operative to detect a first command signal of a first control protocol from a user input device, and to detect one of first and second modes of the television signal receiver. The processor detects the first mode in response to making a connection between the television signal receiver and the external device via the digital data bus, and detects the second mode in response to terminating the connection between the television signal receiver and the external device via the digital data bus. The processor enables the input/output terminal to output a second command signal of a second control protocol to the external device via the digital data bus responsive to the first command signal if the first mode is detected. The processor enables a function of the television signal receiver responsive to the first command signal without enabling output of the second command signal to the external device if the second mode is detected.
摘要:
An apparatus and method for controlling a video signal processing apparatus having a browser feature to protect a display device associated with the apparatus against the premature aging effects of screen burn due to an idle display when the browser feature is activated. The method includes the steps of detecting a first user input to a video apparatus, determining whether the first user input activates a browser feature of the video apparatus, and controlling the operation of the apparatus to reduce the screen burn. The operation can include setting a display parameter for the video apparatus to a first predetermined level responsive to determining that the first user input activates the browser feature, or determining an idle time and inactivating the browser feature if the idle time exceeds a predetermined period of time.
摘要:
A method for controlling a recording function of a video apparatus improves recording quality by preventing certain display functions of the apparatus from adversely affecting the resultant recording. A problem may arise in certain video signal processing apparatuses when the user selects a recording function after selecting a particular user-activated display function because the user-activated display function may result in the recording of the video signal in an undesired format, for example a different aspect ratio, or zoom mode. According to an exemplary embodiment, the present invention overcomes this problem by providing a method that includes the steps of detecting activation of a recording function of a video apparatus, and turning off a user-activated display function of the video apparatus responsive to the detection.
摘要:
A system and method for processing a channel entry is presented. In one embodiment, the receiving mode of an apparatus is first determined. A first channel entry format is then displayed, if it is determined that the apparatus in the first receiving mode. A second channel entry format is displayed, instead, if it is determined that the apparatus in the second receiving mode. Furthermore, the first channel entry format comprises a first and a second information portions and the second channel entry format comprises a third information portion.
摘要:
A method and apparatus enables users to specify analog connections for devices on a data bus network such as an IEEE 1394 network in a convenient, time-efficient manner. According to an exemplary embodiment, the method includes steps of enabling an on-screen display comprising a list of devices connected to the digital data bus network requiring analog connections to the apparatus, and enabling a user to specify the analog connections responsive to the on-screen display.
摘要:
An apparatus and a method for selecting one of a plurality of digital video channels and analog video channels in response to user selection, in particular, when operating in a digital recording mode. The user may select the channel using either a channel scan mode, in which the user selection causes the selection of the next channel in a channel sequence, or a direct channel mode, in which the user enters a specific channel number to be selected. When operating in the recording mode, and the apparatus receives a channel selection in the channel scan mode, the apparatus selects the next digital channel in the sequence and skips any intervening analog channels. When the operating in the recording mode, and the apparatus receives a channel selection in the direct channel selection mode, the apparatus selects the channels and terminates the recording mode if the selected channel is an analog channel and maintains the recording mode if the selected channel is a digital channel. The invention also provides a method for controlling the content in the buffer of a storage device as the user scans through major and minor television channels.
摘要:
A personal video recorder (PVR) may be designed to capture a recording source which matches the view source displayed on a television, thereby allowing a user to pause and rewind “live TV.” However, during recording, the user may inadvertently change the view source by, for example, accessing an autotune feature within a menu system of the audio/visual system. When this happens, the recording source may be prevented from tracking the view source, thereby allowing the continued recording of the program without loss or interruption while the menu system is active.
摘要:
There is provided a system and method for resolution of conflicts between closed captioning and subtitle settings on a media device. More specifically, in one embodiment, there is provided n electronic media device, comprising a processor, and a memory, wherein the processor and memory are configured to cooperate to present a preferred one of closed captions or subtitles of a media program for display and configured to prevent presentation of the other for display based on a preference setting when closed captioning and subtitle settings are both enabled.
摘要:
There is provided a system and method for a television remote control system. More specifically, in one embodiment, there is provided a remote control, a control element configured for vertical movement, horizontal movement and axial movement, and a television configured to activate various television features upon receiving a signal from the remote control indicating an activation direction of the control element, wherein the television is configured to activate a volume control feature when the activation direction is a first or second direction and the television is operating in a viewing mode, and wherein the television is configured to activate a television content selection feature when the activation direction is a third or fourth direction and the television is operating in the viewing mode, wherein the first, second, third, and fourth directions are each different.