摘要:
Systems and methods for facilitating enhanced display characteristics based on viewer state are provided. A media device may process an indication of a first state of a first viewer of a display device that is coupled to the media device. The indication of the first state of the first viewer may be captured at a time corresponding to the display device displaying first content with a first set of one or more size characteristics. The media device may determine a display adjustment based at least in part on the indication of the first state of the first viewer. The media device may cause the display device to display second content in accordance with the display adjustment so that the display device displays at least a portion of the second content with a second set of one or more size characteristics that is different from the first set of one or more size characteristics.
摘要:
Methods and systems are presented for configuring a remote control device to operate multiple devices. Functionality is provided to detect whether the remote control device has been configured to control one of the devices. If the remote control has not yet been configured to operate another device, the user is invited to configure the remote control accordingly. Detection may be based on additional codes transmitted with the remote control device that indicate the configuration status of the remote control. Detection may be additionally or alternately based on user behaviour that is identified as consistent with operation of an un-configured remote control.
摘要:
The application discusses a computer implemented method and apparatus for performing audio equalisation in an audio receiver device, such as an integrated receiver/decoder or set top box, or integrated TV, connected to one or more audio playback devices, such as a television unit, computer screen and speakers, amplifier or home theatre equipment. The method and apparatus use an equalisation process which compares audio signals received in different audio formats (e.g. MPEG-1 Layer II, AC-3 2.0, AC-3 5.1 and HE-AAC) with one another, allowing a correction gain factor to be determined for equalising the perceived loudness of the signals when played-back at a connected playback device. The correction gain factor is then applied in the audio receiver device before output.
摘要:
The application discusses a computer implemented method and apparatus for performing audio equalisation in an audio receiver device, such as an integrated receiver/decoder or set top box, or integrated TV, connected to one or more audio playback devices, such as a television unit, computer screen and speakers, amplifier or home theatre equipment. The method and apparatus use an equalisation process which compares audio signals received in different audio formats (e.g. MPEG-1 Layer II, AC-3 2.0, AC-3 5.1 and HE-AAC) with one another, allowing a correction gain factor to be determined for equalising the perceived loudness of the signals when played-back at a connected playback device. The correction gain factor is then applied in the audio receiver device before output.
摘要:
Enhanced history buffer systems and methods are operable to temporarily store program content for program events. An exemplary embodiment receives program content corresponding to each of the plurality of program events, generates a unique discrete program content file in the enhanced history buffer for each of the plurality of program events, and stores the received program content for each of the plurality of program events in the associated one of the discrete program content files. Each discrete program content file begins at a known starting location in the enhanced history buffer and ends at a known ending location in the enhanced history buffer.
摘要:
Provided herein are techniques for displaying power usage information on a television receiver. A television receiver receives power usage information regarding electrical devices and outputs the power usage information and status information regarding the electrical device for presentation by a presentation device.
摘要:
Systems and methods for generating domain-compliant image data. Domain-specific usage rights may be evaluated. The domain-specific usage rights may be associated with the transfer of particular encoded image data to a particular computing system other than the computing system. The domain-specific usage rights may specify maximum allowable spatial frequency content of the particular encoded image data. Domain-compliant image data may be generated by removing particular disallowable spatial frequency content from the encoded image data prior to transfer to the particular computing system.
摘要:
Systems and methods for switching a user interface input response mode. A direction of motion of a pointing device with reference to a spatial coordinate system may be determined. The direction of motion may be associated with a particular touch input for simulation by the computer system based on motion of the pointing device, the particular touch input selected from multiple touch inputs. The user interface input response mode may be switched from a first mode to a second mode associated with the particular touch input.
摘要:
Methods and apparatus are provided for a control of closed captioning based on an audio volume level. A content receiver detects that a volume of an audio of a video presentation has been adjusted by a user, and determines the adjusted audio volume level that results from the adjustment. The content receiver compares the resulting adjusted audio volume level to a threshold level. When the content determines that the adjusted audio volume level is under the threshold level, it enables closed captioning of the video presentation, thus presenting the user with both audio and closed captioning. When the content receiver determines that the adjusted audio volume level is above the threshold level, it disables closed captioning for the video presentation. The content receiver may use a microphone to determine the adjusted audio volume level.
摘要:
A system for remote user navigation of content displayed with a display device, including a screen display, is provided. A user input device may be configured to detect a user movement, including a direction and a speed. The user input device may be configured to communicate information based at least in part on the direction and the speed. The system may include a media device configured to receive communications from the user input device. The media device may be configured to process the information from the user input device and to output content to the display device in accordance with a navigation operation. The navigation operation may include moving displayed content based at least in part on the direction and the speed.