公开(公告)号：US20210127123A1

公开(公告)日：2021-04-29

申请号：US17141067

申请日：2021-01-04

Applicant: NETFLIX, INC.

Inventor： Anush MOORTHY ,  Megha MANOHARA

IPC: H04N19/179 ,  H04N19/436 ,  H04N19/115 ,  H04N19/85 ,  H04N21/845 ,  H04N19/146

Abstract: In various embodiments, a shot collation application causes multiple encoding instances to encode a source video sequence that includes at least two shot sequences. The shot collation application assigns a first shot sequence to a first chunk. Subsequently, the shot collation application determines that a second shot sequence does not meet a collation criterion with respect to the first chunk. Consequently, the shot collation application assigns the second shot sequence or a third shot sequence derived from the second shot sequence to a second chunk. The shot collation application causes a first encoding instance to independently encode each shot sequence assigned to the first chunk. Similarly, the shot collation application causes a second encoding instance to independently encode each shot sequence assigned to the second chunk. Finally, a chunk assembler combines the first encoded chunk and the second encoded chunk to generate an encoded video sequence.

公开(公告)号：US20210064416A1

公开(公告)日：2021-03-04

申请号：US16690075

申请日：2019-11-20

Applicant: NETFLIX, INC.

Inventor： Francisco J. SAN MIGUEL ,  Ameya VASANI ,  Dmitry VASILYEV ,  Chih Hao LIN ,  Xiaomei LIU ,  Naveen MAREDDY ,  Guanhua YE ,  Megha MANOHARA ,  Anush MOORTHY

IPC: G06F9/48

Abstract: In various embodiments, a serverless function agent determines that a client stub function has been invoked with a first set of arguments in a first execution environment. The serverless function agent then performs one or more operations on a media item that is associated with a first argument included in the first set of arguments to generate a second argument included in a second set of arguments. Notably, the first argument has a first data type and the second argument has a second data type. Subsequently, the serverless function agent invokes a function with the second set of arguments in a second execution environment. Advantageously, because the serverless function agent automatically performs operations on the media item, the overall amount of technical know-how and manual effort required to enable the function to successfully execute on a wide range of media items can be reduced.

公开(公告)号：US20210067841A1

公开(公告)日：2021-03-04

申请号：US16690071

申请日：2019-11-20

Applicant: NETFLIX, INC.

Inventor： Francisco J. SAN MIGUEL ,  Ameya VASANI ,  Dmitry VASILYEV ,  Chih Hao LIN ,  Xiaomei LIU ,  Naveen MAREDDY ,  Guanhua YE ,  Megha MANOHARA ,  Anush MOORTHY

IPC: H04N21/81 ,  G06F9/54 ,  H04L29/06 ,  H04N21/858

Abstract: In various embodiments, a function build application compiles source code to generate an executable version of a function that has a first function signature. The function build application then replaces a first data type of a first parameter included in the first function signature with a second data type to generate a second function signature for a client stub function. Subsequently, the function build application generates a remote procedure call (RPC) client that includes the client stub function. Notably, the RPC client causes the function to execute when the client stub function is invoked. Advantageously, unlike conventional techniques that require manual generation of strongly typed functions, the function build application automatically customizes the RPC client for the function.

公开(公告)号：US20190182493A1

公开(公告)日：2019-06-13

申请号：US15840998

申请日：2017-12-13

Applicant: NETFLIX, INC.

Inventor： Anush MOORTHY ,  Megha MANOHARA

IPC: H04N19/179 ,  H04N19/115 ,  H04N19/436

Abstract: In various embodiments, a shot collation application causes multiple encoding instances to encode a source video sequence that includes at least two shot sequences. The shot collation application assigns a first shot sequence to a first chunk. Subsequently, the shot collation application determines that a second shot sequence does not meet a collation criterion with respect to the first chunk. Consequently, the shot collation application assigns the second shot sequence or a third shot sequence derived from the second shot sequence to a second chunk. The shot collation application causes a first encoding instance to independently encode each shot sequence assigned to the first chunk. Similarly, the shot collation application causes a second encoding instance to independently encode each shot sequence assigned to the second chunk. Finally, a chunk assembler combines the first encoded chunk and the second encoded chunk to generate an encoded video sequence.