Patent classifications
H04N21/6587
Systems and methods for encoding and playing back video at different frame rates using enhancement layers
Systems and methods in accordance with embodiments of this invention provide for encoding and playing back video at different frame rates using enhancement layers. In a number of embodiments, video is encoded using temporal scalability involving the creation of a base layer at a first frame rate and an enhancement layer including additional frames enabling playback at a second higher frame rate. The second higher frame rate can also be referred to as an enhanced frame rate. In a number of embodiments, the base and enhancement layers are stored in one or more container files that contain metadata describing the enhancement layer. Based on the capabilities of a playback device, it can select the particular frame rate at which to playback encoded video.
LOCAL CACHE MAINTENANCE FOR MEDIA CONTENT
A media device and methods that identify playback states reachable from a current content playback state and identify a reachable state that is likely to occur, are disclosed. A memory associated with the media device may receive frames that enable a smooth transition between the playback state and the reachable state. The media device may receive frames that correspond to points in the content that are separated by an amount of time that is proportional to the playback rate of the likely state. The frames may be frames corresponding to an image that may be played back at the playback rate of the likely state.
LOCAL CACHE MAINTENANCE FOR MEDIA CONTENT
A media device and methods that identify playback states reachable from a current content playback state and identify a reachable state that is likely to occur, are disclosed. A memory associated with the media device may receive frames that enable a smooth transition between the playback state and the reachable state. The media device may receive frames that correspond to points in the content that are separated by an amount of time that is proportional to the playback rate of the likely state. The frames may be frames corresponding to an image that may be played back at the playback rate of the likely state.
SYSTEMS AND METHODS FOR GENERATING MEDIA CONTENT
Techniques and systems are provided for generating media content. For example, a server computer can detect a trigger from a device located at a site. The trigger is associated with an event at the site. The server computer can obtain media segments of media captured by a plurality of media capture devices located at the site. At least one of the media segments corresponds to the detected trigger. The server computer can determine one or more quality metrics of a media segment based on a first motion of an object captured in the media segment and/or a second motion of a media capture device used to capture the media segment. A subset of media segments can be selected from the obtained media segments based on quality metrics determined for the obtained media segments. A collection of media segments including the subset of media segments can then be generated.
METHOD AND SYSTEM FOR CONTROLLING OUTPUT OF A TELEVISION DEVICE
A method for controlling a television device, is implemented using a processor and includes: detecting user operation associated with a control interface for controlling operations of the television device; when it is determined that the television device is powered on, and that the television device has been in an idle state and no user operation has been detected for a predetermined amount of time, controlling the television device to playa selected advertisement; and when user operation is detected, controlling the television device to resume to a state prior to the playing of the selected advertisement.
METHOD AND SYSTEM FOR CONTROLLING OUTPUT OF A TELEVISION DEVICE
A method for controlling a television device, is implemented using a processor and includes: detecting user operation associated with a control interface for controlling operations of the television device; when it is determined that the television device is powered on, and that the television device has been in an idle state and no user operation has been detected for a predetermined amount of time, controlling the television device to playa selected advertisement; and when user operation is detected, controlling the television device to resume to a state prior to the playing of the selected advertisement.
Personal video recorder with limited attached local storage
This disclosure generally relates to systems and methods that facilitate employing a server based content recording component for recording content remotely for a client content video recording device that has limited storage and limited number of content streams to which it can access concurrently, while satisfying content rules for broadcast and re-transmission.
Personal video recorder with limited attached local storage
This disclosure generally relates to systems and methods that facilitate employing a server based content recording component for recording content remotely for a client content video recording device that has limited storage and limited number of content streams to which it can access concurrently, while satisfying content rules for broadcast and re-transmission.
Associated spatial audio playback
An apparatus including at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: generate content lock information for a content lock, wherein the content lock information enables control of audio signal processing associated with audio signals related to one or more audio sources based on a position and/or orientation input.
Method and apparatus for transmitting video content using edge computing service
An example method, performed by an edge data network, of transmitting video content includes: obtaining first bearing information from an electronic device connected to the edge data network; determining second predicted bearing information based on the first bearing information; determining a second predicted partial image corresponding to the second predicted bearing information; transmitting, to the electronic device, a second predicted frame generated by encoding the second predicted partial image; obtaining, from the electronic device, second bearing information corresponding to a second partial image; comparing the second predicted bearing information to the obtained second bearing information; generating, based on a result of the comparing, a compensation frame using at least two of a first partial image corresponding to the first bearing information, the second predicted partial image, or the second partial image corresponding to the second bearing information; and transmitting the generated compensation frame to the electronic device based on the result of the comparing.