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公开(公告)号：US09992549B2
公开(公告)日：2018-06-05
申请号：US15075229
申请日：2016-03-21
发明人： Noritaka Iguchi , Tadamasa Toma , Hisaya Katou
IPC分类号： H04N21/8547 , H04N21/643 , H04L29/12 , H04L29/06 , H04N21/242 , H04N21/43 , H04N21/61 , H04N21/845 , H04L29/10 , H04J3/06
CPC分类号： H04N21/64322 , H04J3/0667 , H04L29/10 , H04L61/2007 , H04L69/04 , H04L69/22 , H04L69/28 , H04N21/242 , H04N21/4302 , H04N21/6125 , H04N21/6143 , H04N21/6175 , H04N21/6193 , H04N21/845 , H04N21/8547
摘要： A transmission method includes: generating one or more transfer frames that each store one or more streams used for content transfer; and transmitting the one or more generated frames through broadcast, each of the one or more streams storing one or more second transfer units, each of the one or more second transfer units storing one or more first transfer units, and each of the one or more first transfer units storing one or more Internet Protocol (IP) packets. In at least one stream among the one or more streams, each of the first transfer units positioned at a head contains reference clock information indicating time used for reproduction of the content.
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公开(公告)号：US09942584B2
公开(公告)日：2018-04-10
申请号：US15224039
申请日：2016-07-29
IPC分类号： H04B1/00 , H04N21/24 , H04H60/64 , H04H60/66 , H04N7/173 , H04N21/258 , H04N21/414 , H04N21/426 , H04N21/442 , H04L29/08 , H04N21/845 , H04H60/32 , H04H60/37 , H04H60/40 , H04H60/43 , H04H60/44 , H04H60/50 , H04H60/51 , H04H60/58 , H04H60/59 , H04W4/06
CPC分类号： H04N21/24 , H04H60/32 , H04H60/37 , H04H60/40 , H04H60/43 , H04H60/44 , H04H60/50 , H04H60/51 , H04H60/58 , H04H60/59 , H04H60/64 , H04H60/66 , H04H2201/90 , H04L67/22 , H04N7/17318 , H04N21/2407 , H04N21/25841 , H04N21/25883 , H04N21/41407 , H04N21/42684 , H04N21/44209 , H04N21/44222 , H04N21/4424 , H04N21/845 , H04W4/06
摘要： An example apparatus to generate media monitoring information includes a processor to collect a first data record corresponding to a first media presentation session, and collect a second data record corresponding to a second media presentation. The example apparatus also includes a memory in circuit with the processor, the memory to: store a first end timestamp in the first data record indicative of a first time at which the first media presentation session ended; store a second end timestamp in the second data record indicative of a second time at which the second media presentation session ended; and store the first end timestamp in the second data record.
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公开(公告)号：US09930084B2
公开(公告)日：2018-03-27
申请号：US14754541
申请日：2015-06-29
发明人： Mark B. Hurst
IPC分类号： G06F15/16 , H04L29/06 , H04L29/08 , H04L12/911 , H04N21/442 , H04N21/845 , H04N21/2343 , H04N21/6587
CPC分类号： H04L65/601 , H04L47/823 , H04L67/10 , H04N21/23439 , H04N21/44209 , H04N21/6587 , H04N21/845 , H04N21/8456
摘要： Systems, devices and processes are described to adapt segment requests placed by an autonomous media player during media streaming to compensate for fluctuations in the bandwidth consumed by the requested segments due to variances in the underlying video content. By providing predictive data about the bandwidth consumption of upcoming video segments, client devices can adapt requests for future segments accordingly. Further, predictive consumption data can be shared between players operating within shared bandwidth to assist players needing additional bandwidth for upcoming video sequences.
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公开(公告)号：US20180076961A1
公开(公告)日：2018-03-15
申请号：US15659950
申请日：2017-07-26
发明人： John Leddy , James W. Fahrny , Allen Broome , Michael A. Chen
IPC分类号： H04L9/32 , H04N21/845 , H04N21/8358 , H04N21/8352 , H04N21/4627 , H04N21/00 , H04N1/32 , H04N21/41
CPC分类号： H04L9/32 , H04L2209/608 , H04N1/32304 , H04N21/00 , H04N21/4126 , H04N21/4627 , H04N21/8352 , H04N21/8358 , H04N21/845 , H04N21/8456 , H04N2201/3239
摘要： The disclosure relates to processing content with watermarks to generate watermarked versions. In some aspects, each version may be different. Groups of fragments may be combined to generate a unique stream by pulling fragments from two or more of the groups of fragments. Further, fragmenting may be performed before watermarking, and fragments may be pulled and watermarked upon request.
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公开(公告)号：US09911196B2
公开(公告)日：2018-03-06
申请号：US14719491
申请日：2015-05-22
IPC分类号： G08B6/00 , H04N5/14 , H04N21/43 , H04N9/79 , H04N21/845 , G06T7/20 , H04N21/435
CPC分类号： G06T7/20 , G08B6/00 , H04N5/145 , H04N9/79 , H04N21/4307 , H04N21/435 , H04N21/845
摘要： A system includes an image capture device configured to capture images, and a processor programmed with one or more computer program modules. When executed, the one or more computer program modules are configured to receive the images captured by the image capture device, generate a control signal for a haptic output device as the images are received, synchronize the images and the control signal, and output a video with the synchronized images and the control signal.
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公开(公告)号：US09906807B2
公开(公告)日：2018-02-27
申请号：US14881063
申请日：2015-10-12
发明人： Franck Denoual , Frederic Maze , Cyril Concolato , Jean Le Feuvre
IPC分类号： H04N19/46 , H04N21/236 , H04N21/845
CPC分类号： H04N19/46 , H04N21/236 , H04N21/845
摘要： A method of encapsulating an encoded bitstream representing one or more images includes providing description of images and/or sub-image picture, providing composed picture description, and outputting the bitstream. The description of images and/or sub-image pictures identifying portions of the bitstream representing the images and/or sub-images of the one or more images is provided. The composed picture description of at least one composed picture formed by one or more images and/or sub-image pictures also is provided. The bitstream, together with the composed picture description, is output as an encapsulated data file.
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47.发明授权公开(公告)号：US09900362B2
公开(公告)日：2018-02-20
申请号：US14546614
申请日：2014-11-18
申请人： Kiswe Mobile Inc.
IPC分类号： H04L29/06 , H04N21/2343 , H04N21/262 , H04N21/438 , H04N21/845
CPC分类号： H04L65/607 , H04L65/605 , H04L65/80 , H04N21/23439 , H04N21/2625 , H04N21/4384 , H04N21/845 , H04N21/8456
摘要： A method comprises receiving content from a source, and generating multiple content streams each comprising the received content. Each content stream includes segments comprising respective portions of the received content. Different segmenting is utilized in generating respective ones of the content streams such that the segments in each of the content streams are offset in time relative to corresponding segments in the other ones of the streams. For example, generating the multiple content streams may comprise segmenting n content streams such that each content stream comprises segments of length Ts with corresponding segments in adjacent ones of the content streams being offset from one another by an offset Tg. Such an arrangement ensures that latency shift upon switching between one of the content streams and another content stream in a different set of multiple content streams at a client device can be limited to a value approximated by Tg.
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48.发明申请公开(公告)号：US20180007434A1
公开(公告)日：2018-01-04
申请号：US15612585
申请日：2017-06-02
发明人： Steven MACHANIC , Robert JENSEN , Hugh MCGUIRE , Raul RAPALO , Michael STREIN , Vladislav FELDMAN , Jeffrey CORWIN , Kenneth MICHEL
IPC分类号： H04N21/454 , H04N21/482 , H04N21/433 , H04N21/472 , H04N21/845 , H04N21/81
CPC分类号： H04N21/454 , H04N21/26241 , H04N21/26258 , H04N21/4334 , H04N21/47202 , H04N21/4825 , H04N21/812 , H04N21/845
摘要： Embodiments herein describe a content distribution system that removes time-dependent promotional content before providing a recording of a media presentation (e.g., show or program) to a video-on-demand (VOD) provider. To receive Nielsen credit for a subscriber watching a recording of the media presentation using VOD, the recording must be almost the same as the live version of the media presentation which includes the original program content and the commercial advertisements shown during commercial breaks. However, some shows also include promotional content that a telecommunication or cable provider adds to the media presentation to promote other shows or events being broadcasted later. By the time the user views the recording, however, the promotional content may already be outdated. The embodiments herein describe techniques for removing time-dependent promotional content from a media presentation before the recording of the media presentation is sent to VOD providers.
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公开(公告)号：US20170374411A1
公开(公告)日：2017-12-28
申请号：US15459354
申请日：2017-03-15
申请人： bitmovin GmbH
IPC分类号： H04N21/44 , H04N21/8543 , H04N21/845 , H04N21/658 , H04N13/00 , H04N21/462 , H04N21/437 , H04N21/8545 , H04N21/81
CPC分类号： H04N21/44 , H04N13/117 , H04N13/189 , H04N13/194 , H04N21/437 , H04N21/462 , H04N21/6581 , H04N21/816 , H04N21/845 , H04N21/8456 , H04N21/8543 , H04N21/8545 , H04N2213/006
摘要： Client configured for retrieving a video data representation of an immersive video scene streamed by a server using a streaming protocol, wherein the server is configured for providing a plurality of streams to the client, wherein each of the streams comprises a portion of the immersive video scene, the client comprising: a sending interface; a reception interface; a viewing direction receiving unit; and a stream selecting unit; wherein the sending interface is configured for transmitting a streaming request for streaming the one or more selected streams as the video data representation of the immersive video scene, wherein the sending interface receives from the stream selecting unit a selected stream information identifying the one or more selected streams, wherein the selected stream information is created by the stream selecting unit based on the viewing direction of the user of the client and based on the manifest.
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50.发明申请公开(公告)号：US20170366591A1
公开(公告)日：2017-12-21
申请号：US15624470
申请日：2017-06-15
申请人： Q Technologies Inc.
发明人： Marcus Allen Thomas
IPC分类号： H04L29/06 , H04N21/236 , H04L29/08
CPC分类号： H04L65/60 , H04L67/02 , H04L67/04 , H04L67/06 , H04L67/10 , H04L67/42 , H04L69/04 , H04N21/23439 , H04N21/236 , H04N21/2365 , H04N21/26258 , H04N21/2665 , H04N21/2668 , H04N21/845 , H04N21/8456 , H04N21/854
摘要： The present disclosure describes systems and methods for multi-device media broadcasting or recording with active control. A controller may preview media streams from a plurality of source devices, and may select between the streams, add processing or additional content to the streams, and provide an edited or mixed stream to one or more client or recipient devices. In many implementations, mixing or selective presentation of streams may be accomplished with little to no delay via a lightweight signaling and chunk identification change protocol. In other implementations, processing and mixing instructions may be provided to client devices, which may retrieve the streams and process them locally, reducing or eliminating delay from an intermediary processor or mixer.
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