公开(公告)号：US10542061B2

公开(公告)日：2020-01-21

申请号：US16207405

申请日：2018-12-03

申请人： DIVX, LLC

发明人： Jason Braness ,  Evan Wallin ,  Ederson Ferreira

IPC分类号： H04L29/06 ,  H04N21/239 ,  H04N21/258 ,  H04N21/472 ,  H04N21/658 ,  H04N21/8352 ,  H04N21/262 ,  G06F21/10 ,  H04L29/08 ,  H04N21/2385 ,  H04N21/254

摘要： Systems and methods for automatically generating top level index files for use in adaptive bitrate streaming in accordance with embodiments of the invention are disclosed. One embodiment of the method of the invention includes receiving a request from a playback device at a playback server, where the request identifies a piece of content, retrieving a list of assets associated with the identified piece of content using the playback server, filtering the list of assets using at least one predetermined criterion using the playback server, generating a top level index file describing each asset in the filtered list of assets using the playback server, and sending the top level index file to the playback device using the playback server.

公开(公告)号：US20220263807A1

公开(公告)日：2022-08-18

申请号：US17456842

申请日：2021-11-29

申请人： DIVX, LLC

发明人： Eric William Grab ,  Kourosh Soroushian ,  Tung Lin ,  Francis Yee-Dug Chan ,  Evan Wallin ,  William David Amidei

IPC分类号： H04L9/40 ,  H04L67/60 ,  G06F21/10 ,  G06F21/12

摘要： Systems and methods for application identification in accordance with embodiments of the invention are disclosed. In one embodiment, a user device includes a processor and memory configured to store an application, a session manager, an application identifier, and at least one shared library, and the processor is configured by the session manager to communicate the application identifier and the application identifier data to an authentication server and permit the execution of the application in response to authentication of the application by the authentication server.

公开(公告)号：US20190319935A1

公开(公告)日：2019-10-17

申请号：US16457255

申请日：2019-06-28

申请人： DIVX, LLC

发明人： Eric William Grab ,  Kourosh Soroushian ,  Tung Lin ,  Francis Yee-Dug Chan ,  Evan Wallin ,  William David Amidei

IPC分类号： H04L29/06 ,  H04L29/08 ,  G06F21/12 ,  G06F21/10

摘要： Systems and methods for application identification in accordance with embodiments of the invention are disclosed. In one embodiment, a user device includes a processor and memory configured to store an application, a session manager, an application identifier, and at least one shared library, and the processor is configured by the session manager to communicate the application identifier and the application identifier data to an authentication server and permit the execution of the application in response to authentication of the application by the authentication server.

公开(公告)号：US20240356903A1

公开(公告)日：2024-10-24

申请号：US18526982

申请日：2023-12-01

申请人： DIVX, LLC

发明人： Eric William Grab ,  Kourosh Soroushian ,  Tung Lin ,  Francis Yee-Dug Chan ,  Evan Wallin ,  William David Amidei

IPC分类号： H04L9/40 ,  G06F21/10 ,  G06F21/12 ,  H04L67/60

CPC分类号： H04L63/0428 ,  G06F21/10 ,  G06F21/12 ,  H04L63/06 ,  H04L63/0876 ,  H04L63/0884 ,  H04L63/168 ,  H04L67/60

摘要： Systems and methods for application identification in accordance with embodiments of the invention are disclosed. In one embodiment, a user device includes a processor and memory configured to store an application, a session manager, an application identifier, and at least one shared library, and the processor is configured by the session manager to communicate the application identifier and the application identifier data to an authentication server and permit the execution of the application in response to authentication of the application by the authentication server.

公开(公告)号：US20230370515A1

公开(公告)日：2023-11-16

申请号：US18359831

申请日：2023-07-26

申请人： DIVX, LLC

发明人： Jason Braness ,  Evan Wallin ,  Ederson Ferreira

IPC分类号： H04L65/75 ,  H04N21/472 ,  G06F21/10 ,  H04L67/06 ,  H04N21/239 ,  H04N21/2385 ,  H04N21/254 ,  H04L9/40 ,  H04N21/258 ,  H04L65/61 ,  H04N21/658 ,  H04L65/60 ,  H04N21/262 ,  H04N21/8352

CPC分类号： H04L65/762 ,  H04N21/47202 ,  G06F21/10 ,  H04L67/06 ,  H04N21/2393 ,  H04N21/2385 ,  H04N21/2541 ,  H04L63/0428 ,  H04N21/25825 ,  H04L65/61 ,  H04N21/6581 ,  H04L65/60 ,  H04N21/26258 ,  H04N21/8352 ,  H04N21/25841

摘要： Systems and methods for automatically generating top level index files for use in adaptive bitrate streaming in accordance with embodiments of the invention are disclosed. One embodiment of the method of the invention includes receiving a request from a playback device at a playback server, where the request identifies a piece of content, retrieving a list of assets associated with the identified piece of content using the playback server, filtering the list of assets using at least one predetermined criterion using the playback server, generating a top level index file describing each asset in the filtered list of assets using the playback server, and sending the top level index file to the playback device using the playback server.

公开(公告)号：US20220239717A1

公开(公告)日：2022-07-28

申请号：US17467027

申请日：2021-09-03

申请人： DIVX, LLC

发明人： Jason Braness ,  Evan Wallin ,  Ederson Ferreira

IPC分类号： H04L65/60 ,  H04N21/239 ,  H04N21/258 ,  H04N21/472 ,  H04N21/658 ,  H04N21/8352 ,  H04N21/262 ,  G06F21/10 ,  H04L9/40 ,  H04L67/06 ,  H04L65/61 ,  H04N21/2385 ,  H04N21/254

摘要： Systems and methods for automatically generating top level index files for use in adaptive bitrate streaming in accordance with embodiments of the invention are disclosed. One embodiment of the method of the invention includes receiving a request from a playback device at a playback server, where the request identifies a piece of content, retrieving a list of assets associated with the identified piece of content using the playback server, filtering the list of assets using at least one predetermined criterion using the playback server, generating a top level index file describing each asset in the filtered list of assets using the playback server, and sending the top level index file to the playback device using the playback server.

公开(公告)号：US10154075B2

公开(公告)日：2018-12-11

申请号：US15658057

申请日：2017-07-24

申请人： DIVX, LLC

发明人： Jason Braness ,  Evan Wallin ,  Ederson Ferreira

IPC分类号： H04L9/32 ,  H04L29/06 ,  H04N21/239 ,  H04N21/258 ,  H04N21/262 ,  H04N21/472 ,  H04N21/658 ,  H04N21/8352 ,  G06F21/10 ,  H04L29/08 ,  H04N21/2385 ,  H04N21/254

摘要： Systems and methods for automatically generating top level index files for use in adaptive bitrate streaming in accordance with embodiments of the invention are disclosed. One embodiment of the method of the invention includes receiving a request from a playback device at a playback server, where the request identifies a piece of content, retrieving a list of assets associated with the identified piece of content using the playback server, filtering the list of assets using at least one predetermined criterion using the playback server, generating a top level index file describing each asset in the filtered list of assets using the playback server, and sending the top level index file to the playback device using the playback server.

公开(公告)号：US11870758B2

公开(公告)日：2024-01-09

申请号：US17456842

申请日：2021-11-29

申请人： DIVX, LLC

发明人： Eric William Grab ,  Kourosh Soroushian ,  Tung Lin ,  Francis Yee-Dug Chan ,  Evan Wallin ,  William David Amidei

IPC分类号： H04L9/40 ,  H04L67/60 ,  G06F21/10 ,  G06F21/12

CPC分类号： H04L63/0428 ,  G06F21/10 ,  G06F21/12 ,  H04L63/06 ,  H04L63/0876 ,  H04L63/0884 ,  H04L63/168 ,  H04L67/60

摘要： Systems and methods for application identification in accordance with embodiments of the invention are disclosed. In one embodiment, a user device includes a processor and memory configured to store an application, a session manager, an application identifier, and at least one shared library, and the processor is configured by the session manager to communicate the application identifier and the application identifier data to an authentication server and permit the execution of the application in response to authentication of the application by the authentication server.

公开(公告)号：US11190497B2

公开(公告)日：2021-11-30

申请号：US16457255

申请日：2019-06-28

申请人： DIVX, LLC

发明人： Eric William Grab ,  Kourosh Soroushian ,  Tung Lin ,  Francis Yee-Dug Chan ,  Evan Wallin ,  William David Amidei

IPC分类号： H04L29/06 ,  G06F21/10 ,  G06F21/12 ,  H04L29/08

摘要： Systems and methods for application identification in accordance with embodiments of the invention are disclosed. In one embodiment, a user device includes a processor and memory configured to store an application, a session manager, an application identifier, and at least one shared library, and the processor is configured by the session manager to communicate the application identifier and the application identifier data to an authentication server and permit the execution of the application in response to authentication of the application by the authentication server.

公开(公告)号：US20200233981A1

公开(公告)日：2020-07-23

申请号：US16844631

申请日：2020-04-09

申请人： DIVX, LLC

发明人： Eric William Grab ,  Kourosh Soroushian ,  Tung Lin ,  Francis Yee-Dug Chan ,  Evan Wallin

IPC分类号： G06F21/73 ,  G06F21/10

摘要： Systems and methods for identifying consumer electronic products using a playback device with a product identifier in accordance with embodiments of the invention are disclosed. In one embodiment, a playback device includes a processor and memory configured to store a product identifier, where the product identifier is associated with a specific product and is associated with cryptographic information, wherein the processor is configured by a client application to request content from a server, communicate the product identifier to a server, and receive encrypted content accessible using cryptographic information including the cryptographic information associated with the product identifier.