Question

我有一个简单的Rtsp客户......客户向Rtsp服务器发送Rtsp突击队,并从服务器中获取RTP包装。

The problem is that after a time( about 3-4 minute) my 3rd party RTSP Server drop connection with my RTSP Client.

我没有实施RTCP。我从土库服务器中拿到rt包,但没有寄出任何RTCP PACKET。

I make simple search and find that some guys use some RTSP commands[ like OPTIONS, SET PARAMETER-GET PARAMETER ] too keep alive Connections between RTSP Server and Client... But in my case that does not work...

www.un.org/Depts/DGACM/index_spanish.htm 我的问题是:。

What is the best way to keep alive connection with RTSP server?
Do i have to implement RTCP [ send RTCP packets to server]? May the connection drop because i do not send RTCP packets to server?

Answer 1

您在SETUP反应中获得的时间分配价值如何? 你们是否利用这一价值来保持活力?

Session = "Session" ":" session-id [ ";" "timeout" "=" delta-seconds ]

一般说来,RTSP基于TCP, RTP基于UDP。理想的情况是,这两个渠道都需要保持活力。如果审校会议闭幕,并不意味着RTSP的连接也应当被冲破,而审校的频道必须关闭。

(1) 保持与RTSP服务器的联系的最佳途径是什么? ---> Send any RTSP request periodic (OPTIONS, SET_PARAMETER or GET_PARAMETER) before timeout Value received in SETUP response.

2) 是否必须实施RTCP[向服务器发送RTCP包]? 由于不向服务器发送RTCP包裹,连接是否会减少? RFC(RTSP或RTP)没有要求RTCP保持RTP的渠道。

Answer 2

提出《任择议定书》要求,对我来说是徒劳的。

The only RTSP command that I could send to keep the connection alive was GET_PARAMETER

我的发言时间是60天,我每40天发出一个GET_PARAMETER要求。

象一个药店一样工作!

(无,您不必向服务器发送视频会议包裹)

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