首页> 外国专利> METHOD FOR SELECTIVELY SCRAMBLING BIT-STREAMS WHICH IS MODIFIED CAPABLE OF AFFECTING RENDERING OF MODIFIED CONTENTS WITHOUT AFFECTING ADAPTABILITY ABOUT CODING FORMAT

METHOD FOR SELECTIVELY SCRAMBLING BIT-STREAMS WHICH IS MODIFIED CAPABLE OF AFFECTING RENDERING OF MODIFIED CONTENTS WITHOUT AFFECTING ADAPTABILITY ABOUT CODING FORMAT

机译:选择性地对经修饰的位流进行加扰的方法,以影响修饰内容的呈现,而不会影响编码格式的适应性

摘要

PURPOSE: A method for selectively scrambling bit-streams is provided to prevent a collision of a video decoder and interruption of rendering due to adaptability change by scrambling bit-streams which is coded without modifying adaptability of bit-streams.;CONSTITUTION: A scrambling device determines at least one modifiable part (E1) in coded bit stream (Co). The scrambling device selects at least one modifiable part (E2). The scrambling device changes modified part from the original to alternative about at least one of alternative modified parts which is selected. The scrambling device produces compliant selectively scrambled bit stream (Cs).;COPYRIGHT KIPO 2013;[Reference numerals] (E1) Modifiable part; (E2) Selection; (E3) Replacement
机译:目的:提供一种选择性地对比特流进行加扰的方法,以防止视频解码器的冲突和由于适应性变化而导致的渲染中断,方法是对未编码的比特流进行加扰而无需修改比特流的适应性。确定编码比特流(Co)中的至少一个可修改部分(E1)。加扰设备选择至少一个可修改部分(E2)。扰码装置将被选择的替代零件中的至少一个从原始零件改变为替代零件。加扰设备产生兼容的选择性加扰比特流(Cs)。; COPYRIGHT KIPO 2013; [参考数字](E1)可修改部分; (E2)选择; (E3)更换

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号