知乎,让每一次点击都充满意义 —— 欢迎来到知乎,发现问题背后的世界。 RFC 1889 RTP January 1996 the session alternatively. This really is assumed to become a lot less than sixty eight years, Therefore the higher bit might be zero. It can be permissible to utilize the sampling clock to estimate elapsed wallclock time. A sender which includes https://carln642mue0.blogdosaga.com/profile