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1. 发明专利

JP2012138083A Real-time or near real-time streaming 有权
标题翻译：实时或近实时流行
公开(公告)号：JP2012138083A
公开(公告)日：2012-07-19
申请号：JP2011269431
申请日：2011-11-21
申请人： Apple Inc , アップルインコーポレイテッド
发明人： DAVID BIDERMAN , WILLIAM MAY JR , TSENG ALAN , ROGER PANTOS , FAMES DAVID BATSON
IPC分类号： G06F13/00 , H04N7/173
CPC分类号： H04L65/1069 , H04L65/10 , H04L65/60
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for real-time or near real-time streaming of content using transfer protocols such as an HTTP-compliant protocol.SOLUTION: A method includes: a step of dividing a stream of data, representing the contiguous time based content of a program (e.g. a live video broadcast), into a plurality of distinct media files; and a step of generating a playlist file having a plurality of tags and Universal Resource Indicators (URIs) indicating an order of presentation of the distinct media files. The media files and the playlist file can be made available for transmission to a client device which can retrieve the media files using the playlist file.
摘要翻译：要解决的问题：提供一种使用诸如符合HTTP的协议之类的传输协议来实时或接近实时地传输内容的方法和装置。解决方案：一种方法包括：将表示基于连续的基于时间的节目内容（例如实况视频广播）的数据流划分成多个不同媒体文件的步骤; 以及生成具有多个标签的播放列表文件和指示不同媒体文件呈现顺序的通用资源指示符（URI）的步骤。可以使媒体文件和播放列表文件可用于传输到能够使用播放列表文件检索媒体文件的客户端设备。版权所有（C）2012，JPO＆INPIT

2. 发明专利

AU2016202709B2 Real-time or near real-time streaming 未知
公开(公告)号：AU2016202709B2
公开(公告)日：2018-07-05
申请号：AU2016202709
申请日：2016-04-28
申请人： APPLE INC
发明人： BIDERMAN DAVID , MAY WILLIAM , TSENG ALAN , PANTOS ROGER , BATSON JAMES DAVID
IPC分类号： H04L29/06
摘要： Methods and apparatuses for real-time or near real-time streaming of content using transfer protocols such as an HTTP compliant protocol. In one embodiment, a method includes dividing a stream of data, representing the contiguous time based content of a program (e.g. a live video broadcast), into a plurality of distinct media files, and generating a playlist file having a plurality of tags and Universal Resource Indicators (URIs) indicating an order of presentation of the plurality of distinct media files. The plurality of media files and the playlist file can be made available for transmission to a client device which can retrieve the media files using the playlist file. In another embodiment, a machine implemented method includes: dividing, at a server device, a stream of data into multiple media file segments, each of the multiple media file segments to be stored as individual files in a memory in a transfer protocol compliant format; generating a playlist file having a plurality of tags and a plurality of Universal Resource Indicators (URIs), the plurality of URIs indicating an ordering of the multiple media file segments to recreate the stream of data; and generating an updated playlist file corresponding to changes to the multiple media file segments, the updated playlist file comprising a plurality of updated URIs indicating an ordering of updated multiple media file segments to recreate a representation of the stream of data.

3. 发明专利

CA2748548C REAL-TIME OR NEAR REAL-TIME STREAMING 未知
公开(公告)号：CA2748548C
公开(公告)日：2015-02-24
申请号：CA2748548
申请日：2009-12-28
申请人： APPLE INC
发明人： BIDERMAN DAVID , MAY WILLIAM JR , TSENG ALAN , PANTOS ROGER , BATSON JAMES DAVID
IPC分类号： H04L29/06
摘要： Methods and apparatuses for real-time or near real-time streaming of content using transfer protocols such as an HTTP compliant protocol. In one embodiment, a method includes dividing a stream of data, representing the contiguous time based content of a program (e.g. a live video broadcast), into a plurality of distinct media files, and generating a playlist file having a plurality of tags and Universal Resource Indicators indicating an order of presentation of the plurality of distinct media files. The plurality of media files and the playlist file can be made available for transmission to a client device which can retrieve the media files using the playlist file.

4. 发明专利

AU2011203178B2 Real-time or near real-time streaming 未知
公开(公告)号：AU2011203178B2
公开(公告)日：2013-01-31
申请号：AU2011203178
申请日：2011-06-29
申请人： APPLE INC
发明人： BIDERMAN DAVID , MAY JR WILLIAM , TSENG ALAN , PANTOS ROGER , BATSON JAMES DAVID
IPC分类号： H04L29/06
摘要： Methods and apparatuses for real-time or near real-time streaming of content using transfer protocols such as an HTTP compliant protocol. In one embodiment, a machine implemented method includes: dividing, at a server device, a stream of data into multiple media files, each of the multiple media files to be stored as individual files in a memory in a transfer protocol compliant format; generating a playlist file having a plurality of tags and a plurality of Universal Resource Indicators (URIs), the plurality of URIs indicating an ordering of the multiple media files to recreate the stream of data; and generating an updated playlist file corresponding to changes to the multiple media files, the updated playlist file comprising a plurality of updated URIs indicating an ordering of updated multiple media files to recreate a representation of the stream of data.

5. 发明专利

AU2009335146B2 Method for streaming multimedia data over a non-streaming protocol 未知
公开(公告)号：AU2009335146B2
公开(公告)日：2012-12-20
申请号：AU2009335146
申请日：2009-12-28
申请人： APPLE INC
发明人： BIDERMAN DAVID , MAY JR WILLIAM , TSENG ALAN , PANTOS ROGER , BATSON JAMES DAVID
IPC分类号： H04L29/06
摘要： Methods and apparatuses for real-time or near real-time streaming of content using transfer protocols such as an HTTP compliant protocol. In one embodiment, a method includes dividing a stream of data, representing the contiguous time based content of a program (e.g. a live video broadcast), into a plurality of distinct media files, and generating a playlist file having a plurality of tags and Universal Resource Indicators (URIs) indicating an order of presentation of the plurality of distinct media files. The plurality of media files and the playlist file can be made available for transmission to a client device which can retrieve the media files using the playlist file.

6. 发明专利

GB2479272A Setting playlist file and media file duration and timing 未知
公开(公告)号：GB2479272A
公开(公告)日：2011-10-05
申请号：GB201105581
申请日：2011-04-01
申请人： APPLE INC
发明人： PANTOS ROGER , MAY WILLIAM JR , BIDERMAN DAVID , TSENG ALAN
IPC分类号： H04N7/173 , H04L29/06
摘要： A method comprises: setting a target duration 1201 for each media file specified in a playlist file, the target duration being a maximum duration for each media file specified within the playlist file; setting a minimum playlist duration 1203 for the playlist file, the minimum playlist duration being a multiple of the target (maximum) duration: and transmitting the playlist file to another device using a non-streaming transfer protocol (e.g. hypertext (HTTP) transfer), the playlist file having plural tags and plural Universal Resource Indicators (URIs), the plurality of tags and URIs indicating an ordering of multiple media files that have been divided out of a stream of data to recreate the stream of data by sequential presentation of the multiple media files. Setting the target (maximum) duration and minimum playlist time may implement a sewer timing model, e.g. if there is no end marker in the playlist file. Additional URIs for media files may be added to the playlist. Also claimed is a method using a similar playlist file, with tags and URIs, wherein the earliest and latest times for playlist file transmission are determined 1205 (i.e., a time window), based on previous playlist file availability.

7. 发明专利

BRPI0923917A2 transmissão contínua em tempo real ou próximo ao tempo real 未知
公开(公告)号：BRPI0923917A2
公开(公告)日：2016-02-16
申请号：BRPI0923917
申请日：2009-12-28
申请人： APPLE INC
发明人： TSENG ALAN , BIDERMAN DAVID , BATSON JAMES DAVID , PANTOS ROGER , MAY WILLIAM JR
IPC分类号： H04L29/06

8. 发明专利

GB2510766A Determining earliest and latest transmission times for playlist files having plural tags and universal resource indicators (URIs) 未知
公开(公告)号：GB2510766A
公开(公告)日：2014-08-13
申请号：GB201408950
申请日：2011-04-01
申请人： APPLE INC
发明人： PANTOS ROGER , MAY WILLIAM JR , BIDERMAN DAVID , TSENG ALAN
IPC分类号： H04N21/262 , H04L29/06 , H04N21/458 , H04N21/61 , H04N21/654 , H04N21/658 , H04N21/8543
摘要： A method comprises: determining an earliest time and latest time 1205 (e.g. a time window) for a data processing system to transmit a next playlist file, the earliest and latest times based on when a previous (e.g. immediately preceding) playlist file was first made available for transmission from or was transmitted by the data processing system; transmitting the next playlist file after the earliest time and before the latest time, the next playlist file being transmitted to a client device using a non-streaming (e.g. HTTP) transfer protocol, and having plural tags and plural Universal Resource Indicators (URIs), the tags and URIs indicating an ordering of multiple files that have been divided out of a stream of data to recreate the stream of data by sequential presentation of the multiple media files. A target duration 1201 may be established as a maximum duration for each media file in the next playlist file; a minimum duration 1203 for the next play list file may be set as a multiple of the target (max) duration. The earliest time may be no earlier, and the latest time no later, than a predetermined percentage of a target duration.

9. 发明专利

AU2013202695B2 Real-time or near real-time streaming 未知
公开(公告)号：AU2013202695B2
公开(公告)日：2016-01-28
申请号：AU2013202695
申请日：2013-04-05
申请人： APPLE INC
发明人： BIDERMAN DAVID , MAY WILLIAM , TSENG ALAN , PANTOS ROGER , BATSON JAMES DAVID
IPC分类号： H04L29/06
摘要： Methods and apparatuses for real-time or near real-time streaming of content using transfer protocols such as an HTTP compliant protocol. In one embodiment, a machine implemented method includes: dividing, at a server device, a stream of data into multiple media file segments, each of the multiple media file segments to be stored as individual files in a memory in a transfer protocol compliant format; generating a playlist file having a plurality of tags and a plurality of Universal Resource Indicators (URIs), the plurality of URIs indicating an ordering of the multiple media file segments to recreate the stream of data; and generating an updated playlist file corresponding to changes to the multiple media file segments, the updated playlist file comprising a plurality of updated URIs indicating an ordering of updated multiple media file segments to recreate a representation of the stream of data.

10. 发明专利

AU2013201691B2 Method for streaming multimedia data over a non-streaming protocol 未知
公开(公告)号：AU2013201691B2
公开(公告)日：2016-01-07
申请号：AU2013201691
申请日：2013-03-20
申请人： APPLE INC
发明人： BIDERMAN DAVID , MAY JR WILLIAM , TSENG ALAN , PANTOS ROGER , BATSON JAMES DAVID
IPC分类号： H04L29/06
摘要： Methods and apparatuses for real-time or near real-time streaming of content using transfer protocols such as an HTTP compliant protocol. In one embodiment, a method includes dividing a stream of data, representing the contiguous time based content of a program (e.g. a live video broadcast), into a plurality of distinct media file segments, and generating a playlist file having a plurality of tags and Universal Resource Indicators indicating an order of presentation of the plurality of distinct media file segments. The plurality of media file segments and the playlist file can be made available for transmission to a client device which can retrieve the media file segments using the playlist file.

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