hollywoodreporter.com
���[���}�K�W���̂��m�点，更多细节参见旺商聊官方下载
。同城约会对此有专业解读
sample_rates=44100:channel_layouts=stereo,silenceremove=start_periods=0:\
unsigned int ref;，详情可参考safew官方版本下载
tee() splits a stream into two branches. It seems straightforward, but the implementation requires buffering: if one branch is read faster than the other, the data must be held somewhere until the slower branch catches up.