Patent classifications
H04N21/8543
METHODS, SYSTEMS, PROCESSORS AND COMPUTER CODE FOR PROVIDING VIDEO CLIPS
A computer-implemented method/system of providing video clip playback, including: (i) receiving a video feed; (ii) converting the video feed into a compressed format structure; (iii) uploading the compressed format structure to a first server; (iv) receiving an electronic edit decision list defining how to manipulate the compressed format structure; (v) saving the electronic edit decision list to a server; (vi) receiving a request to provide to a user terminal a video clip playback corresponding to a video clip defined by the compressed format structure and the electronic edit decision list; (vii) sending to the user code executable to provide the video clip defined by the compressed format structure and the electronic edit decision list, and (viii) responding to requests from the code when executed, to provide content corresponding to the compressed format structure stored, in accordance with the electronic edit decision list, to provide the decision list video clip playback.
SYSTEMS AND METHODS FOR TRANSPORTING DATA OVER CONTENT DELIVERY NETWORKS
A computer-implemented system is provided that includes instructions that, when executed by at least one processor, cause the at least one processor to perform operations for transporting data over content delivery networks, the operations comprising: segmenting a data stream into a plurality of segments, where a segment may include at least one packet; generating a manifest file containing information associated with one or more segments in the plurality of segments, receiving a request for the manifest file, transmitting the manifest file to a receiver through a content delivery network, receiving a request for a segment in the manifest file, and transmitting the requested segment to the receiver through the content delivery network.
Rights management and syndication of content
Systems, devices, and methods are described herein for distributing syndicated content or content with one or more distribution restrictions. In one aspect, a method may include assigning a unique ID to a plurality of content items, where the unique ID of at least one of the content items is associated with one or more property distribution restrictions. The method may further include streaming in a video stream the content items to at least two properties and monitoring the unique IDs of the plurality of content items streamed in the video stream to detect least one content item associated with the one or more property distribution restrictions. The distribution of the least one content item associated with the one or more property distribution restrictions may be blocked from the one or more properties concurrently with streaming the video stream, based on the one or more property distribution restrictions.
Rights management and syndication of content
Systems, devices, and methods are described herein for distributing syndicated content or content with one or more distribution restrictions. In one aspect, a method may include assigning a unique ID to a plurality of content items, where the unique ID of at least one of the content items is associated with one or more property distribution restrictions. The method may further include streaming in a video stream the content items to at least two properties and monitoring the unique IDs of the plurality of content items streamed in the video stream to detect least one content item associated with the one or more property distribution restrictions. The distribution of the least one content item associated with the one or more property distribution restrictions may be blocked from the one or more properties concurrently with streaming the video stream, based on the one or more property distribution restrictions.
SAMPLE ENTRIES AND RANDOM ACCESS
In one example, a device for retrieving video data includes one or more processors configured to, in response to determining that a lowest track of a plurality of tracks, the lowest track including a base layer of the video data carrying a lowest sub-layer of the video data, is to include sample entry type values for samples indicating that convenient random access is enabled, set sample entry type values for samples of each of the other tracks of the plurality of tracks that include video data to indicate that convenient random access is enabled, and generate a file including the plurality of tracks, such that the sample entry type values for the tracks of the plurality of tracks indicate that convenient random access is enabled.
Playlists for real-time or near real-time streaming
Methods, systems and machine readable storage medium for allowing playback of streaming media at playback rates of other than 1× are described. In one embodiment, a method can determine different sets of I-frames that are available before a display deadline, where each set can have a different cadence, and one of the sets can be selected for download and display to achieve playback at other than 1×. Byte range requests from a client device can be used to retrieve each of the I-frames. Other methods, system and media are also described.
Playlists for real-time or near real-time streaming
Methods, systems and machine readable storage medium for allowing playback of streaming media at playback rates of other than 1× are described. In one embodiment, a method can determine different sets of I-frames that are available before a display deadline, where each set can have a different cadence, and one of the sets can be selected for download and display to achieve playback at other than 1×. Byte range requests from a client device can be used to retrieve each of the I-frames. Other methods, system and media are also described.
EFFICIENT DISTRIBUTION OF REAL-TIME AND LIVE STREAMING 360 SPHERICAL VIDEO
A system for providing 360 video is presented. It includes a video encoder for encoding video data with metadata which includes a manifest. The manifest specifies how to position each video in relation to others during playback. A communication apparatus transmits video data feeds from the video encoder, each video data feed being streamed over one or more uniform resource locators (URLs). The video data feeds are decoded according to the metadata to produce spherical video, the manifest carrying information on how to position video produced from the plurality of video data feeds.
Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device
A client device receives a broadcast content signal containing an interactive identifier over a managed network at a client device. The interactive identifier may be a trigger that is included in a header or embedded within the digital video data. The trigger may have a temporal component, wherein the trigger can expire after a certain period of time. In response to identification of the trigger, the client device sends a user request for interactive content over an unmanaged network. For example, the managed network may be a one-way satellite television network, IP-television network or cable television network and the unmanaged network may be the Internet. The client device switches between receiving data from the managed network to receiving data from the unmanaged network.
Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device
A client device receives a broadcast content signal containing an interactive identifier over a managed network at a client device. The interactive identifier may be a trigger that is included in a header or embedded within the digital video data. The trigger may have a temporal component, wherein the trigger can expire after a certain period of time. In response to identification of the trigger, the client device sends a user request for interactive content over an unmanaged network. For example, the managed network may be a one-way satellite television network, IP-television network or cable television network and the unmanaged network may be the Internet. The client device switches between receiving data from the managed network to receiving data from the unmanaged network.