公开(公告)号：US20200162740A1

公开(公告)日：2020-05-21

申请号：US16689851

申请日：2019-11-20

申请人： Velos Media, LLC

发明人： Kiran MISRA ,  Christopher SEGALL

IPC分类号： H04N19/13 ,  H04N19/44 ,  H04N19/172 ,  H04N19/174 ,  H04N19/577 ,  H04N19/46 ,  H04N19/159 ,  H04N19/436

摘要： Technique for initialization of encoders and decoders. In some cases, the decoder receives a slice and identifies if the slice is either a forward predicted B-slice or a backward predicted B-slice, and not both a forward and backward predicted B-slice, and based upon this identification initializes, using a P-slice technique, a context associated with the slice.

公开(公告)号：US20240015291A1

公开(公告)日：2024-01-11

申请号：US18472486

申请日：2023-09-22

申请人： Velos Media, LLC

发明人： Kiran MISRA ,  Christopher SEGALL

IPC分类号： H04N19/124 ,  H04N19/176 ,  H04N19/70 ,  H04N19/513 ,  H04N19/13 ,  H04N19/63 ,  H04N19/61 ,  H04N19/91 ,  H04N19/174 ,  H04N19/44 ,  H04N19/436 ,  H04N19/55 ,  H04N19/615 ,  H04N19/105 ,  H04N19/117 ,  H04N19/159 ,  H04N19/43

CPC分类号： H04N19/124 ,  H04N19/176 ,  H04N19/70 ,  H04N19/513 ,  H04N19/13 ,  H04N19/63 ,  H04N19/61 ,  H04N19/91 ,  H04N19/174 ,  H04N19/44 ,  H04N19/436 ,  H04N19/55 ,  H04N19/615 ,  H04N19/105 ,  H04N19/117 ,  H04N19/159 ,  H04N19/43 ,  H04N19/172

摘要： A method for decoding video includes receiving a frame of the video that includes at least one slice and at least one time. Each of the at least one slice and the at least one tile are not all aligned with one another. Each of the at least one slice is characterized that it is decoded independently of the other the at least one slice. Each of the at least one tile is characterized that it is a rectangular region of the frame and having coding units for the decoding arranged in a raster scan order. The at least one tile of the frame are collectively arranged in a raster scan order of the frame.

公开(公告)号：US20230224463A1

公开(公告)日：2023-07-13

申请号：US18124198

申请日：2023-03-21

申请人： Velos Media, LLC

发明人： Kiran MISRA ,  Christopher SEGALL

IPC分类号： H04N19/13 ,  H04N19/174 ,  H04N19/70 ,  H04N19/46

CPC分类号： H04N19/13 ,  H04N19/174 ,  H04N19/70 ,  H04N19/46

摘要： Technique for initialization of encoders and decoders. In some cases, the decoder receives a slice and identifies if the slice is either a forward predicted B-slice or a backward predicted B-slice, and not both a forward and backward predicted B-slice, and based upon this identification initializes, using a P-slice technique, a context associated with the slice.

公开(公告)号：US20220408090A1

公开(公告)日：2022-12-22

申请号：US17895159

申请日：2022-08-25

申请人： Velos Media, LLC

发明人： Kiran MISRA ,  Christopher SEGALL

IPC分类号： H04N19/124 ,  H04N19/176 ,  H04N19/70 ,  H04N19/513 ,  H04N19/13 ,  H04N19/63 ,  H04N19/61 ,  H04N19/91 ,  H04N19/174 ,  H04N19/44 ,  H04N19/436 ,  H04N19/55 ,  H04N19/615 ,  H04N19/105 ,  H04N19/117 ,  H04N19/159 ,  H04N19/43

摘要： A method for decoding video includes receiving a frame of the video that includes at least one slice and at least one time. Each of the at least one slice and the at least one tile are not all aligned with one another. Each of the at least one slice is characterized that it is decoded independently of the other the at least one slice. Each of the at least one tile is characterized that it is a rectangular region of the frame and having coding units for the decoding arranged in a raster scan order. The at least one tile of the frame are collectively arranged in a raster scan order of the frame.

公开(公告)号：US20210144383A1

公开(公告)日：2021-05-13

申请号：US17155942

申请日：2021-01-22

申请人： Velos Media, LLC

发明人： Kiran MISRA ,  Christopher SEGALL

IPC分类号： H04N19/13 ,  H04N19/436 ,  H04N19/159 ,  H04N19/46 ,  H04N19/577 ,  H04N19/174 ,  H04N19/172 ,  H04N19/44

摘要： Technique for initialization of encoders and decoders. In some cases, the decoder receives a slice and identifies if the slice is either a forward predicted B-slice or a backward predicted B-slice, and not both a forward and backward predicted B-slice, and based upon this identification initializes, using a P-slice technique, a context associated with the slice.

公开(公告)号：US20240244209A1

公开(公告)日：2024-07-18

申请号：US18618468

申请日：2024-03-27

申请人： Velos Media, LLC

发明人： Kiran MISRA ,  Christopher SEGALL

IPC分类号： H04N19/13 ,  H04N19/159 ,  H04N19/172 ,  H04N19/174 ,  H04N19/436 ,  H04N19/44 ,  H04N19/46 ,  H04N19/577 ,  H04N19/70 ,  H04N19/157

CPC分类号： H04N19/13 ,  H04N19/159 ,  H04N19/172 ,  H04N19/174 ,  H04N19/436 ,  H04N19/44 ,  H04N19/46 ,  H04N19/577 ,  H04N19/70 ,  H04N19/157

摘要： Technique for initialization of encoders and decoders. In some cases, the decoder receives a slice and identifies if the slice is either a forward predicted B-slice or a backward predicted B-slice, and not both a forward and backward predicted B-slice, and based upon this identification initializes, using a P-slice technique, a context associated with the slice.

公开(公告)号：US20220368914A1

公开(公告)日：2022-11-17

申请号：US17867405

申请日：2022-07-18

申请人： Velos Media, LLC

发明人： Kiran MISRA ,  Christopher SEGALL

IPC分类号： H04N19/13 ,  H04N19/436 ,  H04N19/159 ,  H04N19/46 ,  H04N19/577 ,  H04N19/174 ,  H04N19/172 ,  H04N19/44

摘要： Technique for initialization of encoders and decoders. In some cases, the decoder receives a slice and identifies if the slice is either a forward predicted B-slice or a backward predicted B-slice, and not both a forward and backward predicted B-slice, and based upon this identification initializes, using a P-slice technique, a context associated with the slice.

公开(公告)号：US20190327469A1

公开(公告)日：2019-10-24

申请号：US16458644

申请日：2019-07-01

申请人： Velos Media, LLC

发明人： Kiran MISRA ,  Christopher SEGALL

IPC分类号： H04N19/124 ,  H04N19/55 ,  H04N19/61 ,  H04N19/44 ,  H04N19/174 ,  H04N19/91 ,  H04N19/63 ,  H04N19/13 ,  H04N19/513 ,  H04N19/70 ,  H04N19/176 ,  H04N19/43 ,  H04N19/159 ,  H04N19/436 ,  H04N19/615 ,  H04N19/105 ,  H04N19/117

摘要： A method for decoding video includes receiving a frame of the video that includes at least one slice and at least one time. Each of the at least one slice and the at least one tile are not all aligned with one another. Each of the at least one slice is characterized that it is decoded independently of the other the at least one slice. Each of the at least one tile is characterized that it is a rectangular region of the frame and having coding units for the decoding arranged in a raster scan order. The at least one tile of the frame are collectively arranged in a raster scan order of the frame.

公开(公告)号：US20190208207A1

公开(公告)日：2019-07-04

申请号：US16227322

申请日：2018-12-20

申请人： Velos Media, LLC>

发明人： Kiran MISRA ,  Christopher SEGALL

IPC分类号： H04N19/13 ,  H04N19/577 ,  H04N19/174 ,  H04N19/46 ,  H04N19/159 ,  H04N19/44 ,  H04N19/172 ,  H04N19/436

摘要： Technique for initialization of encoders and decoders. In some cases, the decoder receives a slice and identifies if the slice is either a forward predicted B-slice or a backward predicted B-slice, and not both a forward and backward predicted B-slice, and based upon this identification initializes, using a P-slice technique, a context associated with the slice.