公开(公告)号：US20150215631A1

公开(公告)日：2015-07-30

申请号：US14600952

申请日：2015-01-20

Applicant: Broadcom Corporation

Inventor： Minhua Zhou ,  Yi Hu

IPC: H04N19/182 ,  H04N19/119

CPC classification number: H04N19/436 ,  H04N19/124 ,  H04N19/149 ,  H04N19/176

Abstract: A video encoding system uses overlapped tiles. The system reduces or eliminates cross-core data communication when tiles are processed in parallel on multi-core platforms. The overlapped tiles are designed to simplify the multi-core codec design by avoiding cross core data communication while still maintaining good video quality along tile boundaries.

Abstract translation: 视频编码系统使用重叠的瓦片。 当在多核平台上并行处理瓦片时，该系统减少或消除了跨核心数据通信。 重叠的瓦片被设计为通过避免跨核心数据通信，同时仍然沿着瓦片边界保持良好的视频质量来简化多核编解码器设计。