公开(公告)号：US11741219B2

公开(公告)日：2023-08-29

申请号：US17468842

申请日：2021-09-08

Applicant: TruePic Inc.

Inventor： Thomas Meng-tao Zeng ,  Oliver Rice ,  Chi Shing Chan ,  Sherif Hanna

IPC: G06F21/50 ,  G06F21/57 ,  G06F21/85 ,  G06F21/64 ,  H04N21/414 ,  G06F21/00

CPC classification number: G06F21/50 ,  G06F21/00 ,  G06F21/57 ,  G06F21/64 ,  G06F21/85 ,  H04N21/41407

Abstract: In general, one aspect disclosed features a media asset capture and processing method, implemented via a computer-based state machine executing on a computer processor, the method comprising: implementing a first phase including media asset capture and frame processing limited to Rich Execution Environment (REE) read-only (RO) frame access; implementing a second phase including processing with REE read-write (RW) frame access; and implementing a third phase including processing with REE read-only (RO) frame access.