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发明公开
CN107079132A 在视频电话中的端口重配置之后馈送经帧内译码的视频帧 有权

在视频电话中的端口重配置之后馈送经帧内译码的视频帧
摘要：
一种经配置以用于视频电话的设备包含：接收装置，其经配置以便以第一位速率接收视频数据；发送使所述第一位速率改变为第二位速率的请求；响应于使第一位速率改变为所述第二位速率的所述请求，接收第一经帧内译码的图片；响应于检测到所述第二位速率，从图片缓冲器冲洗所述第一经帧内译码的图片；以及响应于从图片缓冲器冲洗所述第一经帧内译码的图片，发送对第二经帧内译码的图片的请求。
摘要（英）：

An apparatus configured for video telephony includes a receiving device configured to receive video data at a first bitrate; send a request to change the first bitrate to a second bitrate; receive a first intra coded picture in response to the request to change the first bitrate to the second bitrate; in response to detecting the second bitrate, flush the first intra coded picture from a picture buffer; and in response to flushing the first intra coded picture from the picture buffer, send a request for a second intra coded picture.

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