The invention relates to a processing method of invalid data in video communication, including obtaining the data frame at the receiving end of the cache, judging whether a data frame for the data unit, if not complete, to obtain follow-up data frame, spell data unit synthesis complete, confirm the data frame containing the data unit is greater than zero 3, to determine the leading byte of the data frame is not a specific sign, that has established the data channel, the data frame is complete, if not, the data frame is set back to the cache; if yes, to judge whether a data frame is invalid data, such as, the identification of the non zero data the data frame according to the above position, remove the zero unit identification data, split non zero data. The invention also discloses a system for processing invalid data in video communication. The invention can process invalid data in video communication so as to ensure the quality of video communication.
【技术实现步骤摘要】
【技术保护点】
一种在视频通信中处理无效数据的方法,其特征在于,包括: 在接收端的缓存中获取数据帧; 判断该数据帧是否完整,如否,将该数据帧置回缓存;如是,进一步判断该数据帧是否为无效数据,如是,对该数据帧内非零数据位置进行标识,依据上述标识去 除零单元数据,拼合非零数据。
【技术特征摘要】
【专利技术属性】
技术研发人员:郑勇平,
申请(专利权)人:英华达上海电子有限公司,
类型:发明
国别省市:31[中国|上海]
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