A wireless peripheral mode is provided by a host system that communicates to a WiFi infrastructure and, utilizing the same WiFi RF subsystem, also communicates to peripherals. The host system may employ additional RF channels for communicating with high bandwidth peripherals, such as display devices, where high levels of QoS may be managed locally. The host system may be a conventional desktop computer system, a notebook computer system, a multi-media access point, a cell phone, a game machine, a portable game machine, a Personal Digital Assistant (PDA), a smart phone or any other type of device that benefits from accessing both a WiFi infrastructure and local peripherals.

Improved techniques to utilize and manage a group of media items (or media assets) on a computing device are disclosed. The group of media items can be utilized and managed at a host computer for the host computer as well as a media device (e.g., media player) that can couple to the host computer. One popular example of a group of media items is known as a playlist, which can pertain to a group of audio tracks. One aspect pertains to providing a persistent media device playlist at a host computer. Another aspect pertains to imposing capacity limits to a playlist, such as a media device playlist. Still another aspect pertains to a graphical user interface that enables a user to trade-off storage capacity of a media device between media asset storage and data storage. Yet still another aspect pertains to a graphical user interface that assists a user with selecting media items to fill a group of media items.

Methods and systems are provided for adjusting a size of a buffer based on a probability that a rewind request will be received during a currently playing segment of media. When the system determines that receiving a rewind request is likely, the system will increase the size of a buffer such that the rewind request can be accommodated using data from the buffer. When the system determines that receiving a rewind request is unlikely, the system will decrease the size of the buffer to free resources for other system components.

A processor-implemented method is disclosed. The method includes: obtaining user account data identifying one or more tradeable objects associated with an entity and a resource allocation profile in connection with the one or more tradeable objects; receiving, from at least one media data source, video data for one or more videos, the video data including content indicator tags associated with the one or more videos; identifying a first subset of the one or more videos based on: comparing the content indicator tags associated with the one or more videos with identifying information associated with the one or more tradeable objects; and selecting videos for inclusion in the first subset based on the comparing and the resource allocation profile; and sending, to the client device, an indication of the first subset of videos for display in a user interface on the client device.

Techniques are described for expanding and/or improving the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering the next generation broadcast television services. XLINKS are staged in successively faster memories of the receiver as ad insertion time approaches such that the entire segment can be viewed holistically and dynamically referenced, where all segment ads are available instantly when stored in SDRAM mode as compared to FLASH or coming from the Cloud. Each parsed item has its own timing to be synchronized with other DASH segment items for a single view experience.

A storage system and method for storing scalable video are provided. In one embodiment, a storage system is presented comprising a memory and a controller. The controller is configured to receive, from a host, video data and a plurality of profiles for the video data; receive, from the host, usage information on each of the plurality of profiles; and store the plurality of profiles in the memory, wherein a profile that is used more frequently is stored in a higher endurance and/or high protection portion of the memory than a profile that is used less frequently. Other embodiments are provided.

A method is described for secure video processing. The method comprises storing an encrypted video stream (1) in a public stream buffer (2) in public memory accessible by a central processing unit (4) and allocating a private stream buffer (6) at a buffer location in private memory which is accessible by a decryption unit (10), wherein the private memory is not accessible for the central processing unit (4). The method then comprises decrypting the encrypted video stream (1) in the public stream buffer (2) to the private stream buffer (6) at the allocated buffer location (8) in private memory as an associated decrypted video stream (5); appending the allocated buffer location (8) to the public stream buffer (2); and configuring a video decoder unit (12) to read the decrypted video stream (5) from the private stream buffer (6) at the buffer location (8) for further processing.

Techniques are described for expanding and/or improving the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering the next generation broadcast television services. XLINKS are staged in successively faster memories of the receiver as ad insertion time approaches such that the entire segment can be viewed holistically and dynamically referenced, where all segment ads are available instantly when stored in SDRAM mode as compared to FLASH or coming from the Cloud. Each parsed item has its own timing to be synchronized with other DASH segment items for a single view experience.

Techniques are described for expanding and/or improving the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering the next generation broadcast television services. Upon channel change, the existing broadcaster application for the service being tuned away from is unloaded only responsive to a determination that the new service being tuned to requires a different broadcaster app.

A plurality of byte ranges forms a sample for content output from a player device, and includes at least one double-encrypted byte range. The plurality of byte ranges is stored in a secured memory, and the at least one double-encrypted byte range is partially decrypted to generate at least one decrypted singe-encrypted byte range. The plurality of byte ranges is stored in an unsecured memory using the at least one decrypted single-encrypted byte range in place of the at least one double-encrypted byte range.