Streaming is a technique of using a small buffer to play a large file by filling the buffer with data from the file at the same rate that data is taken from the buffer and played.

• 流是一种用小的缓存播放大文件的一种技术 。其做法是，在从缓冲区调用数据并播放时以同样的速度用文件的数据填充缓冲区。