The strategy of Ping-Pong buffer allows data transfer and code to perform simultaneously.
该算法采用乒乓缓存策略,使得数据的传输和编码能够同时进行。
The system makes use of two group of outer SRAM to buffer the frame data, and USES ping-pong operation of the SRAM to achieve the video display in series.
系统利用两组外部SRAM对帧数据进行缓存,采用乒乓操作来实现视频的实时连续显示。
In the video CODEC module, the design based on ADV7183 was proposed. To improve the data access efficiency, a data structure called ping-pong buffer was presented for the input video data.
视频信号采集模块中,采用ADV7183芯片实现了视频数据的采集输入,设计乒乓缓冲区数据组织结构实现了视频数据的输入和访问,提高了数据访问效率。
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