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1.
公开(公告)号:US09350999B2
公开(公告)日:2016-05-24
申请号:US14253043
申请日:2014-04-15
申请人: TECH 5
CPC分类号: H04N19/895 , H04N19/39 , H04N19/46 , H04N19/59 , H04N19/66
摘要: An apparatus for facilitating reception of multiple representations of a video signal. In one embodiment, the apparatus includes a mechanism for receiving plural representations of the video signal corresponding to plural decimated versions of the video signal, associating pictures of the received plural representations of the video signal, and outputting pictures corresponding to information from associated pictures in accordance with a relative temporal order.
摘要翻译: 一种便于接收视频信号的多个表示的装置。 在一个实施例中,该装置包括用于接收对应于视频信号的多个抽取版本的视频信号的多个表示的机构,将接收到的视频信号的多个表示的图像相关联,并且根据相应的图像输出与相关图像相关的信息 具有相对的时间顺序。
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公开(公告)号:US09521420B2
公开(公告)日:2016-12-13
申请号:US14457236
申请日:2014-08-12
申请人: TECH 5
IPC分类号: H04N19/46 , H04N19/44 , H04N21/234 , H04N21/44 , H04N21/472 , H04N21/845 , H04N19/70 , H04N19/61 , H04N21/2665 , H04N21/81
CPC分类号: H04N19/44 , H04N19/46 , H04N19/61 , H04N19/70 , H04N21/23424 , H04N21/2665 , H04N21/44016 , H04N21/47202 , H04N21/812 , H04N21/8451 , H04N21/8456
摘要: Receiving a video stream in a transport stream comprising a plurality of compressed pictures, wherein information in the video stream includes plural data fields comprising: a first data field corresponding to a location in the video stream of a potential splice point, wherein the first data field identifies a location in the video stream after the location of the received information; a second data field corresponding to decompressed pictures yet to be output (DPYTBO) by a video decoder at the identified potential splice point (IPSP) when the video decoder decompresses the video stream, wherein the second data field is a number corresponding to the DPYTBO by the video decoder at the IPSP; and a third data field corresponding to pictures with contiguous output times (WCOT), wherein the third field corresponds to a set of pictures WCOT of the DPYTBO by the video decoder at the IPSP.
摘要翻译: 在包括多个压缩图像的传输流中接收视频流,其中视频流中的信息包括多个数据字段,包括:对应于潜在拼接点的视频流中的位置的第一数据字段,其中第一数据字段 在接收到的信息的位置之后识别视频流中的位置; 当所述视频解码器解压缩所述视频流时,所述第二数据字段对应于由所述识别的电位拼接点(IPSP)上的视频解码器还未被输出的解压缩图像(DPYTBO),其中所述第二数据字段是与所述DPYTBO相对应的数字, 视频解码器在IPSP; 以及对应于具有连续输出时间(WCOT)的图像的第三数据字段,其中第三字段对应于视频解码器在IPSP处的DPYTBO的一组图像WCOT。
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3.
公开(公告)号:US09467696B2
公开(公告)日:2016-10-11
申请号:US13633672
申请日:2012-10-02
申请人: TECH 5
IPC分类号: H04N11/02 , H04N19/63 , H04N21/63 , H04N19/102 , H04N19/119 , H04N19/167 , H04N19/176 , H04N19/177
CPC分类号: H04N19/63 , H04N19/102 , H04N19/119 , H04N19/167 , H04N19/176 , H04N19/177 , H04N21/631
摘要: A first sequence of pictures may be partitioned into plural representations, each of the plural representations may be encoded independently of each other with a common time base, a first portion of the plural encoded representations may be provided based on a first network condition, the first portion having a first bit-rate, and a second portion of the plural encoded representations may be provided having a second bit-rate different than the first bit-rate, wherein a switch from providing the first portion to providing the second portion is responsive to a second network condition different than the first network condition.
摘要翻译: 图像的第一序列可以被划分为多个表示,多个表示中的每一个可以以公共时基彼此独立地进行编码,可以基于第一网络条件来提供多个编码表示的第一部分,第一网络条件 可以提供具有第一比特率的部分和多个编码表示的第二部分,其具有与第一比特率不同的第二比特率,其中从提供第一部分到提供第二部分的开关响应于 与第一网络条件不同的第二网络条件。
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