Re: [Live-devel] Why the RTP receiving stops?

2009-08-06 Thread Catherine Cheng
Ross, I wrote my own RTSP client. I use the RTSP url the IP camera provides, like "rtsp://192.168.1.187/rtsp_tunnel" to talk to the IP cam. It's RTP over TCP. I use HTTP to send the RTSP commands. I have a question: do I need a special RTP port for RTP/TCP communication instead of HTTP port 80?

[Live-devel] Why the RTP receiving stops?

2009-08-05 Thread Catherine Cheng
Hi, I'm receiving H.263+ (H.263 1998) data from IP camera through RTP/TCP channel. After sending RTSP "PLAY" command, I start receiving data. But after I receive several video frames (tens of RTP packets), I cannot read any RTP data, i.e. I receive socket reading error (timeout). Why does it happe

[Live-devel] Question on RTSP field OPTIONS syntax

2009-07-23 Thread Catherine Cheng
Hello, I'm using RTSP/RTP over TCP to get video data from an IP camera. As soon as I send out OPTIONS command, the camera server close the connection. However, the VLC player works fine. Its OPTIONS has many lines recognizable and unrecognizable and its User-Agent is LIVE555. My OPTIONS lines