公开(公告)号：US20140192264A1

公开(公告)日：2014-07-10

申请号：US13736765

申请日：2013-01-08

Applicant: Silicon Image, Inc.

Inventor： JU HWAN YI ,  Young Il Kim ,  Young Don Bae

IPC: H04N5/067

CPC classification number: H04N21/4305

Abstract: A mechanism for facilitating dynamic timestamp-less clock generation for transmitting media streams over shared channels is described. In one embodiment, a method includes periodically counting and producing, at a first media device, a number of audio/video (“A/V”) samples, generating a pace clock based on the number of A/V samples, generating a target clock based on the pace clock, and transmitting an A/V media stream based on a frequency difference between a pace frequency relating to the pace clock and a target frequency relating to the target clock.

Abstract translation: 描述了一种用于促进通过共享信道传输媒体流的动态无时钟时钟生成的机制。 在一个实施例中，一种方法包括在第一媒体设备周期性地计数和产生多个音频/视频（“A / V”）采样，基于A / V采样的数量产生步速时钟，产生目标 基于步速时钟的时钟，并且基于与起搏时钟相关的起搏频率和与目标时钟相关的目标频率之间的频率差发送A / V媒体流。