Abstract:
One embodiment of the invention sets forth a mechanism for recommending digital items to a user. Each digital item in a set of digital items is scored based on user preferences and other metrics. The digital items are ordered based on scores. The digital items are then evaluated in order of respective rank to determine a subset of digital items that re recommended to the user. The evaluation process is based on different evaluation criteria as well as the presentation style of the recommended digital items.
Abstract:
An account in an item rental service is shared with others using computer-implemented profiles, subject to computer-enforced constraints. In one embodiment, a method provides for establishing a user account, wherein the user account is associated with an account owner, wherein the user account comprises a first ordered queue indicating two or more items that the account owner desires to rent; receiving a request to add a second ordered queue to the user account, profile member identifying information, and a constraint value; creating and storing a profile record based on the profile member identifying information and the constraint value, wherein the profile record is further associated with a second queue; receiving a request to add a specified rental item to the second queue, wherein the specified rental item does not conform to the constraint value; and adding the specified rental item to the second queue only in response to receiving confirmation by the account owner.
Abstract:
An improved lead for surface-mounted electronic components is described. The improved lead includes an opening through the portion of the lead to be placed in contact with the printed circuit board for soldering. The opening, having a diameter approximately equal to the thickness of the lead, enables the detection of correctly-soldered joints using automated inspection equipment. When the lead is correctly soldered, solder is drawn by capillary action into the opening where it forms a meniscus. By automatically detecting the curvature of the meniscus, the quality of the solder joint may be determined.
Abstract:
One embodiment of the present invention sets forth a technique for deferring license retrieval when streaming digital media content. The perceived delay between the time a user selects the protected digital media content to when playback of the protected digital media content begins is reduced because retrieval and playback of an unprotected version of a portion of the digital media content starts before the license and protected version of the digital media content is received. The unprotected version includes fast start streams of audio and video data that may encoded at a lower bit rate than the protected version in order to quickly transfer the fast start streams from the content server to the playback device.
Abstract:
One embodiment of the present invention sets forth a technique for recommending digital content to a user of a digital content application based on continually learned patterns of behavior. Based on metrics collected from a current session of the digital content application, properties associated with one or more users interacting with the application are inferred. The inferred properties are matched against previously defined patterns of behavior to identify digital content that could be presented to the one or more users for optional selection.
Abstract:
One embodiment of the present invention sets forth a technique for streaming digital media content with transition effects. Audio data may be modulated and received by the streaming device for an audio fade-in effect. Similarly, video data may be modulated to perform various visual effects. Such a technique allows for fading-in of audio and/or video, fading-out of audio and/or video, and effects that blend audio from different content and video from different content during a transition from one digital media content to a different digital media content or within the same digital media content. The modulated audio and video data to generate the audio or video effect during a transition may be precomputed or computed in real-time and transmitted to the streaming device. The streaming device switches between original unmodulated content streams and effect content streams when transitions are detected.
Abstract:
A remote control comprises a touch-sensitive device configured to detect touching and convert the touching into one or more first data signals; a wireless data transmitter; and logic coupled to the touch-sensitive device and to the wireless data transmitter. The logic is configured to receive the first data signals, transform the first data signals into one or more second data signals that are compatible with a remotely controllable apparatus, and communicate the second data signals to the remotely controllable apparatus using the transmitter. The apparatus can interact with the remote control to generate a graphical user interface on a video display that enables controlling the apparatus using manipulation of the touch-sensitive device. For example, touch gestures can remotely control functions of a DVD player, including functions that are normally accessible only by viewing successive deeply nested menus using a multi-button remote control.
Abstract:
One embodiment of the present invention sets forth a technique for starting playback of an audio portion of digital media content before a video portion of the digital media content is received. An advantage of the disclosed technique is that the perceived delay from the time when a user selects the digital media content to when playback of the digital media content begins is reduced. The audio may be faded-in and one or more still frames of video data may be displayed while the video stream is retrieved. Additionally, a license for DRM (Digital Rights Management) encryption of the title content may be retrieved before starting playback of the video stream, so that the digital media content that is retrieved is also protected.
Abstract:
Embodiments of the present invention set forth techniques for a content player to stream a media file using multiple network connections. To stream the media file, the content player downloads metadata associated with a requested media file, establishes a network connection with multiple content servers (or multiple network connections with a single content server or both) and begins requesting portions of the media file. In response, the requested portions are transmitted to the content player. The content player may employ a predictive multi-connection scheduling approach to determine which network connection to use in downloading a given chunk.
Abstract:
An account in an item rental service is shared with others using computer-implemented profiles, subject to computer-enforced constraints. In one embodiment, a method provides for establishing a user account, wherein the user account is associated with an account owner, wherein the user account comprises a first ordered queue indicating two or more items that the account owner desires to rent; receiving a request to add a second ordered queue to the user account, profile member identifying information, and a constraint value; creating and storing a profile record based on the profile member identifying information and the constraint value, wherein the profile record is further associated with a second queue; receiving a request to add a specified rental item to the second queue, wherein the specified rental item does not conform to the constraint value; and adding the specified rental item to the second queue only in response to receiving confirmation by the account owner.