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1. 发明申请

US20130058480A1 SYSTEMS AND METHODS FOR SAVING ENCODED MEDIA STREAMED USING ADAPTIVE BITRATE STREAMING 有权
标题翻译：使用适应性双边条流控制编码媒体的系统和方法
公开(公告)号：US20130058480A1
公开(公告)日：2013-03-07
申请号：US13436922
申请日：2012-03-31
申请人： Ben Ziskind , Song Cen , Tung Lin , Jason Braness , Kourosh Soroushian
发明人： Ben Ziskind , Song Cen , Tung Lin , Jason Braness , Kourosh Soroushian
IPC分类号： H04N7/26 , H04N7/167
CPC分类号： H04N21/23439 , H04L63/0428 , H04L65/4069 , H04L65/4092 , H04L65/604 , H04L65/607 , H04N19/00 , H04N19/44 , H04N21/234309 , H04N21/23608 , H04N21/4331 , H04N21/4344 , H04N21/44209 , H04N21/4621 , H04N21/6373 , H04N21/85406 , H04W4/12
摘要： Systems and methods for saving encoded media streamed using adaptive bitrate streaming in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a playback device configured to perform adaptive bitrate streaming of media includes a video decoder application and a processor, where the video decoder application configures the processor to select a download stream from a set of alternative streams of video data, measure streaming conditions and request a stream of video data from the alternative streams of video data, receive portions of video data from the requested stream of video data, decode the received video data, save the received video data to memory, when the received video data is from the download stream and separately download and save the corresponding portion of video data from the download stream to memory, when the received video data is not from the download stream.
摘要翻译：公开了根据本发明的实施例的用于保存使用自适应比特流流传输的编码媒体的系统和方法。在本发明的一个实施例中，被配置为执行媒体的自适应比特率流媒体的重放设备包括视频解码器应用和处理器，其中视频解码器应用配置处理器以从视频数据的一组备选流中选择下载流，测量流条件并从视频数据的替代流请求视频数据流，从所请求的视频数据流接收视频数据的部分，对接收到的视频数据进行解码，将接收的视频数据保存到存储器中，当接收到的视频数据来自下载流，并且当接收到的视频数据不是来自下载流时，将下载流中的视频数据的相应部分分别下载并存储到存储器。

2. 发明授权

US08964977B2 Systems and methods for saving encoded media streamed using adaptive bitrate streaming 有权
标题翻译：用于保存使用自适应比特率流传输的编码媒体的系统和方法
公开(公告)号：US08964977B2
公开(公告)日：2015-02-24
申请号：US13436922
申请日：2012-03-31
申请人： Ben Ziskind , Song Cen , Tung Lin , Jason Braness , Kourosh Soroushian
发明人： Ben Ziskind , Song Cen , Tung Lin , Jason Braness , Kourosh Soroushian
IPC分类号： H04N7/26 , H04N7/167 , H04N19/00 , H04N21/2343 , H04N21/236 , H04N21/434 , H04N21/462 , H04N21/6373 , H04N21/854 , H04N21/433 , H04W4/12 , H04L29/06 , H04N7/50 , H04N21/2347 , H04N21/4405
CPC分类号： H04N21/23439 , H04L63/0428 , H04L65/4069 , H04L65/4092 , H04L65/604 , H04L65/607 , H04N19/00 , H04N19/44 , H04N21/234309 , H04N21/23608 , H04N21/4331 , H04N21/4344 , H04N21/44209 , H04N21/4621 , H04N21/6373 , H04N21/85406 , H04W4/12
摘要： Systems and methods for saving encoded media streamed using adaptive bitrate streaming in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a playback device configured to perform adaptive bitrate streaming of media includes a video decoder application and a processor, where the video decoder application configures the processor to select a download stream from a set of alternative streams of video data, measure streaming conditions and request a stream of video data from the alternative streams of video data, receive portions of video data from the requested stream of video data, decode the received video data, save the received video data to memory, when the received video data is from the download stream and separately download and save the corresponding portion of video data from the download stream to memory, when the received video data is not from the download stream.
摘要翻译：公开了根据本发明的实施例的用于保存使用自适应比特流流传输的编码媒体的系统和方法。在本发明的一个实施例中，被配置为执行媒体的自适应比特率流媒体的重放设备包括视频解码器应用和处理器，其中视频解码器应用配置处理器以从视频数据的一组备选流中选择下载流，测量流条件并从视频数据的替代流请求视频数据流，从所请求的视频数据流接收视频数据的部分，对接收到的视频数据进行解码，将接收的视频数据保存到存储器中，当接收到的视频数据来自下载流，并且当接收到的视频数据不是来自下载流时，将下载流中的视频数据的相应部分分别下载并存储到存储器。

3. 发明授权

US10452715B2 Systems and methods for compressing geotagged video 有权
公开(公告)号：US10452715B2
公开(公告)日：2019-10-22
申请号：US13539337
申请日：2012-06-30
申请人： Kourosh Soroushian , Jason Braness
发明人： Kourosh Soroushian , Jason Braness
IPC分类号： G06F16/787 , G06F16/783 , G06F16/73 , H04N19/597 , H04N19/70 , G06F16/75 , G06F16/70 , G06F16/738 , H04N19/40 , H04N21/231 , H04N21/422 , H04N21/845 , H04N21/854
摘要： Systems and methods for compressing and sharing geotagged video in accordance with embodiments of the invention are disclosed. One embodiment includes receiving a captured video sequence, where at least one geographic location is associated with the captured video sequence, selecting a segment of the captured video sequence, identifying a set of relevant video segments from a geotagged video database based on the at least one geotag associated with the captured video sequence, determining the video segment from the set of relevant video segments that is the best match by comparing the similarity of the content in the video segments to the content of the selected segment from the captured video sequence, encoding the selected segment, where the selected segment is encoded using predictions that include references to the video segment that is the best match, and storing the encoded video segment in the geotagged video database.

4. 发明授权

US08812662B2 Systems and methods for estimating available bandwidth and performing initial stream selection when streaming content 有权
标题翻译：用于估计可用带宽并在流式传输内容时执行初始流选择的系统和方法
公开(公告)号：US08812662B2
公开(公告)日：2014-08-19
申请号：US13341838
申请日：2011-12-30
申请人： Kourosh Soroushian , Jason Braness
发明人： Kourosh Soroushian , Jason Braness
IPC分类号： G06F15/173 , H04L29/06 , H04N21/2662 , H04N21/442 , H04L12/56 , H04L1/00
CPC分类号： H04L65/607 , H04L1/0002 , H04L43/0876 , H04L47/12 , H04L65/1069 , H04L65/80 , H04N21/23439 , H04N21/2393 , H04N21/2662 , H04N21/44209
摘要： Systems and methods for determining available bandwidth and performing initial stream selection when commencing adaptive bitrate streaming using Hypertext Transfer Protocol (HTTP) in accordance with embodiments of the invention are disclosed. One embodiment of the invention includes measuring network bandwidth using a playback device, determining an initial network bandwidth estimate using the network bandwidth measurements, selecting an initial stream from said plurality of streams of encoded media that are encoded at different maximum bitrates rates using the playback device based upon the maximum bitrates of the plurality of streams and the initial bandwidth estimate; and commencing streaming of encoded media by requesting portions of the encoded media from the initial streams using the playback device.
摘要翻译：公开了根据本发明实施例的使用超文本传输协议（HTTP）开始适应性比特率流时确定可用带宽和执行初始流选择的系统和方法。本发明的一个实施例包括使用重放设备来测量网络带宽，使用网络带宽测量来确定初始网络带宽估计，使用回放设备从所述多个编码媒体流中选择以不同最大比特率编码的初始流基于所述多个流的最大比特率和所述初始带宽估计; 以及通过使用回放设备从初始流请求编码媒体的部分来开始编码媒体的流。

5. 发明申请

US20130007263A1 Systems and Methods for Estimating Available Bandwidth and Performing Initial Stream Selection When Streaming Content 有权
标题翻译：用于估计可用带宽并在流内容时执行初始流选择的系统和方法
公开(公告)号：US20130007263A1
公开(公告)日：2013-01-03
申请号：US13341838
申请日：2011-12-30
申请人： Kourosh Soroushian , Jason Braness
发明人： Kourosh Soroushian , Jason Braness
IPC分类号： G06F15/173
CPC分类号： H04L65/607 , H04L1/0002 , H04L43/0876 , H04L47/12 , H04L65/1069 , H04L65/80 , H04N21/23439 , H04N21/2393 , H04N21/2662 , H04N21/44209
摘要： Systems and methods for determining available bandwidth and performing initial stream selection when commencing adaptive bitrate streaming using Hypertext Transfer Protocol (HTTP) in accordance with embodiments of the invention are disclosed. One embodiment of the invention includes measuring network bandwidth using a playback device, determining an initial network bandwidth estimate using the network bandwidth measurements, selecting an initial stream from said plurality of streams of encoded media that are encoded at different maximum bitrates rates using the playback device based upon the maximum bitrates of the plurality of streams and the initial bandwidth estimate; and commencing streaming of encoded media by requesting portions of the encoded media from the initial streams using the playback device.
摘要翻译：公开了根据本发明实施例的使用超文本传输协议（HTTP）开始适应性比特率流时确定可用带宽和执行初始流选择的系统和方法。本发明的一个实施例包括使用重放设备来测量网络带宽，使用网络带宽测量来确定初始网络带宽估计，使用回放设备从所述多个编码媒体流中选择以不同最大比特率编码的初始流基于所述多个流的最大比特率和所述初始带宽估计; 以及通过使用回放设备从初始流请求编码媒体的部分来开始编码媒体的流。

6. 发明授权

US09025659B2 Systems and methods for encoding media including subtitles for adaptive bitrate streaming 有权
标题翻译：用于编码媒体的系统和方法，包括用于自适应比特率流的字幕
公开(公告)号：US09025659B2
公开(公告)日：2015-05-05
申请号：US13224298
申请日：2011-09-01
申请人： Kourosh Soroushian , Scott Douglas , Steve Bramwell , Jason Braness , Abhishek Shivadas
发明人： Kourosh Soroushian , Scott Douglas , Steve Bramwell , Jason Braness , Abhishek Shivadas
IPC分类号： H04N7/16 , H04N21/6587 , G11B27/00 , G11B27/11 , G11B27/32 , H04N21/2387 , H04L29/06 , H04N21/2343 , H04N21/262 , H04N21/2662 , H04N21/442 , H04N21/845 , H04N21/8543 , H04N21/426 , H04N21/435 , H04N21/44 , H04N21/854
CPC分类号： H04N19/593 , G11B27/005 , G11B27/11 , G11B27/322 , H04L65/4084 , H04L65/4092 , H04L65/607 , H04N19/172 , H04N19/177 , H04N19/40 , H04N21/234345 , H04N21/23439 , H04N21/2387 , H04N21/26258 , H04N21/2662 , H04N21/42607 , H04N21/435 , H04N21/44004 , H04N21/44008 , H04N21/44209 , H04N21/6587 , H04N21/8455 , H04N21/8456 , H04N21/85406 , H04N21/8543
摘要： Systems and methods for adaptive bitrate streaming of media including subtitles utilizing HTTP in accordance with embodiments of the invention are disclosed. One embodiment of the invention includes selecting a portion of the source media using the source encoder, transcoding the selected portion of the source media into a plurality of alternative portions of encoded video, where each alternative portion is encoded using a different set of encoding parameters and commences with an intra frame at the start of a closed group of pictures (GOP), writing each of the alternative portions of encoded video to a separate container file using the source encoder, writing a subtitle stream segment from each subtitle track corresponding to the selected portion of the source media to a separate container file using the source encoder, and associating a font file with at least one of the container files containing subtitle stream segments.
摘要翻译：公开了根据本发明的实施例的包括使用HTTP的字幕的媒体的适应性比特率流媒体的系统和方法。本发明的一个实施例包括使用源编码器选择源媒体的一部分，将源媒体的所选部分转码为编码视频的多个备选部分，其中每个备选部分使用不同的编码参数集进行编码;以及在封闭组图像（GOP）的开始处以帧内开始，使用源编码器将编码视频的每个备选部分写入单独的容器文件，从与所选择的每个字幕轨道相对应的每个字幕轨道写入字幕流片段源介质的一部分到使用源编码器的单独的容器文件，并且将字体文件与包含字幕流段的容器文件中的至少一个相关联。

7. 发明授权

US08649669B2 Systems and methods for performing smooth visual search of media encoded for adaptive bitrate streaming via hypertext transfer protocol using trick play streams 有权
标题翻译：用于通过使用特技播放流的超文本传输协议对用于自适应比特率流进行编码的媒体进行平滑视觉搜索的系统和方法
公开(公告)号：US08649669B2
公开(公告)日：2014-02-11
申请号：US13223186
申请日：2011-08-31
申请人： Jason Braness , Kourosh Soroushian , Auke Sjoerd van der Schaar
发明人： Jason Braness , Kourosh Soroushian , Auke Sjoerd van der Schaar
IPC分类号： H04N5/783
CPC分类号： H04N19/593 , G11B27/005 , G11B27/11 , G11B27/322 , H04L65/4084 , H04L65/4092 , H04L65/607 , H04N19/172 , H04N19/177 , H04N19/40 , H04N21/234345 , H04N21/23439 , H04N21/2387 , H04N21/26258 , H04N21/2662 , H04N21/42607 , H04N21/435 , H04N21/44004 , H04N21/44008 , H04N21/44209 , H04N21/6587 , H04N21/8455 , H04N21/8456 , H04N21/85406 , H04N21/8543
摘要： Systems and methods for performing smooth visual search of media encoded for adaptive bitrate streaming using trick play streams are disclosed. One embodiment of the invention includes requesting and buffering portions of video from at least one of the alternative streams using a playback device, decoding the buffered portions of video using a decoder on the playback device, receiving at least one user instruction directing the playback device to perform a visual search of the media, requesting and buffering portions of video from the trick play stream using the playback device, and decoding the buffered portions of the trick play stream using a decoder on the playback device.
摘要翻译：公开了使用特技播放流对用于自适应比特率流进行编码的媒体进行平滑视觉搜索的系统和方法。本发明的一个实施例包括使用回放装置从至少一个备选流请求和缓存视频的一部分，使用回放装置上的解码器对缓冲的视频部分进行解码，接收至少一个指示播放装置的用户指令执行媒体的视觉搜索，使用重放装置请求和缓存来自特技播放流的部分视频，以及使用重放装置上的解码器对特技播放流的缓冲部分进行解码。

8. 发明申请

US20130007297A1 Systems and Methods for Performing Multiphase Adaptive Bitrate Streaming 有权
标题翻译：用于执行多相位自适应比特率流的系统和方法
公开(公告)号：US20130007297A1
公开(公告)日：2013-01-03
申请号：US13339992
申请日：2011-12-29
申请人： Kourosh Soroushian , Auke van der Schaar , Jason Braness , William David Amidei
发明人： Kourosh Soroushian , Auke van der Schaar , Jason Braness , William David Amidei
IPC分类号： G06F15/16
CPC分类号： H04L65/4084 , H04L65/4092 , H04L65/602 , H04L65/80 , H04N21/44209 , H04N21/6587 , H04N21/8456
摘要： Multiphase adaptive bitrate streaming systems and methods in accordance with embodiments of the invention are disclosed. One embodiment of the invention includes a processor configured to request portions of files. In addition, the processor streams encoded media in a first operational phase utilizing a first set of stream switching conditions. When at least one phase transition criterion is satisfied, the client application configures the processor to transition to a second operational phase utilizing a second set of stream switching conditions.
摘要翻译：公开了根据本发明的实施例的多相位自适应比特率流系统和方法。本发明的一个实施例包括配置成请求文件部分的处理器。此外，处理器利用第一组流切换条件在第一操作阶段中流编码媒体。当满足至少一个相变标准时，客户端应用使用第二组流切换条件将处理器配置为转换到第二操作阶段。

9. 发明申请

US20120173751A1 SYSTEMS AND METHODS FOR ADAPTIVE BITRATE STREAMING OF MEDIA STORED IN MATROSKA CONTAINER FILES USING HYPERTEXT TRANSFER PROTOCOL 有权
标题翻译：使用超文本传输协议在MATROSKA容器文件中存储的媒体的自适应双向流的系统和方法
公开(公告)号：US20120173751A1
公开(公告)日：2012-07-05
申请号：US13221682
申请日：2011-08-30
申请人： Jason Braness , Auke Sjoerd van der Schaar , Kourosh Soroushian
发明人： Jason Braness , Auke Sjoerd van der Schaar , Kourosh Soroushian
IPC分类号： G06F15/16
CPC分类号： H04N19/593 , G11B27/005 , G11B27/11 , G11B27/322 , H04L65/4084 , H04L65/4092 , H04L65/607 , H04N19/172 , H04N19/177 , H04N19/40 , H04N21/234345 , H04N21/23439 , H04N21/2387 , H04N21/26258 , H04N21/2662 , H04N21/42607 , H04N21/435 , H04N21/44004 , H04N21/44008 , H04N21/44209 , H04N21/6587 , H04N21/8455 , H04N21/8456 , H04N21/85406 , H04N21/8543
摘要： Systems and methods for adaptive bitrate streaming of media stored in Matroska container files utilizing Hypertext Transfer Potocol (HTTP) in accordance with embodiments of the invention are disclosed. In one embodiment, a processor configured, via a client application, to request portions of files from a remote server. In addition, the client application further configures the processor to retrieve top level index data that identifies a plurality of EBML container files and describes at least a maximum bitrate of the alternative streams contained within the EBML container files, parse the top level index data to obtain information identifying the plurality of EBML container files, request a portion of at least one of the EBML container files that contains the at least one element that specifies the encoding parameters of the stream contained within the EBML container file, retrieve an index that references each element containing portions of encoded video within at least one of the EBML container files, utilize the index to request portions of a first EBML container file that includes elements that contain portions of encoded video, receive and buffer the requested elements, decode the encoded video contained within the buffered elements utilizing the encoding parameters, measure current streaming conditions, and select another of the EBML container files from which to retrieve elements containing portions of encoded video for decoding, where the selection is based upon the measured streaming conditions and the description of the bitrate of the alternative stream contained within the top level data.
摘要翻译：公开了使用根据本发明的实施例的超文本传输协议（HTTP）的Matroska容器文件中存储的媒体的适应性比特率流的系统和方法。在一个实施例中，经由客户端应用程序配置来从远程服务器请求部分文件的处理器。此外，客户端应用还配置处理器以检索标识多个EBML容器文件的顶层索引数据，并且描述包含在EBML容器文件内的替代流的至少最大比特率，解析顶级索引数据以获得识别多个EBML容器文件的信息，请求包含指定包含在EBML容器文件内的流的编码参数的至少一个元素的至少一个EBML容器文件的一部分，检索引用每个元素的索引在至少一个EBML容器文件中包含编码视频的部分，利用索引来请求第一EBML容器文件的部分，该第一EBML容器文件包括包含编码视频的部分的元素，接收和缓冲所请求的元素，对包含在其中的编码视频进行解码使用编码参数的缓冲元素，测量当前流媒体并选择另一个EBML容器文件，从其中检索包含用于解码的编码视频的部分的元素，其中选择基于测量的流条件和包含在顶级数据中的替代流的比特率的描述。

10. 发明申请

US20120170915A1 SYSTEMS AND METHODS FOR PERFORMING SMOOTH VISUAL SEARCH OF MEDIA ENCODED FOR ADAPTIVE BITRATE STREAMING VIA HYPERTEXT TRANSFER PROTOCOL USING TRICK PLAY STREAMS 有权
标题翻译：用于通过TRICK PLAY STREAMS通过HYPERTEXT传输协议执行自适应双向流媒体编辑的媒体的平滑视觉搜索的系统和方法
公开(公告)号：US20120170915A1
公开(公告)日：2012-07-05
申请号：US13223186
申请日：2011-08-31
申请人： Jason Braness , Kourosh Soroushian , Auke Sjoerd van der Schaar
发明人： Jason Braness , Kourosh Soroushian , Auke Sjoerd van der Schaar
IPC分类号： H04N5/783
CPC分类号： H04N19/593 , G11B27/005 , G11B27/11 , G11B27/322 , H04L65/4084 , H04L65/4092 , H04L65/607 , H04N19/172 , H04N19/177 , H04N19/40 , H04N21/234345 , H04N21/23439 , H04N21/2387 , H04N21/26258 , H04N21/2662 , H04N21/42607 , H04N21/435 , H04N21/44004 , H04N21/44008 , H04N21/44209 , H04N21/6587 , H04N21/8455 , H04N21/8456 , H04N21/85406 , H04N21/8543
摘要： Systems and methods for performing smooth visual search of media encoded for adaptive bitrate streaming using trick play streams are disclosed. One embodiment of the invention includes requesting and buffering portions of video from at least one of the alternative streams using a playback device, decoding the buffered portions of video using a decoder on the playback device, receiving at least one user instruction directing the playback device to perform a visual search of the media, requesting and buffering portions of video from the trick play stream using the playback device, and decoding the buffered portions of the trick play stream using a decoder on the playback device.
摘要翻译：公开了使用特技播放流对用于自适应比特率流进行编码的媒体进行平滑视觉搜索的系统和方法。本发明的一个实施例包括使用回放装置从至少一个备选流请求和缓存视频的一部分，使用回放装置上的解码器对缓冲的视频部分进行解码，接收至少一个指示播放装置的用户指令执行媒体的视觉搜索，使用重放装置请求和缓存来自特技播放流的部分视频，以及使用重放装置上的解码器对特技播放流的缓冲部分进行解码。

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