[Live-devel] openrtsp

[Němec Alexandr]

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Hi all,
I have built and tested the openrtsp command line utility. It works fine for most of the most commonly used payload formats. I also tried to use the -t and -T options to use a RTP over RTSP (or HTTP) tunnel and again it works very nice. My question is as follows - I have a special camera with in-built RTSP server and I can receive video with no problems. According to the camera manufacturer they also support the TCP tunnel but when I use the -t option some error ocurrs (see below). Does anybody recognize whats wrong here? Thanks in advance. I am afraid it can be a firmware problem of the camera.
D:\Resources\LiveMedia\testProgs>openrtsp -t rtsp://10.0.0.122/ioImage/1
Sending request: OPTIONS rtsp://10.0.0.122/ioImage/1 RTSP/1.0
CSeq: 1
User-Agent: openrtsp (LIVE555 Streaming Media v2009.09.28)
Received OPTIONS response: RTSP/1.0 200 OK
Server: IOImage RTSP Server
CSeq: 1
Public: DESCRIBE,SETUP,TEARDOWN,PLAY,PAUSE
Sending request: DESCRIBE rtsp://10.0.0.122/ioImage/1 RTSP/1.0
CSeq: 2
Accept: application/sdp
User-Agent: openrtsp (LIVE555 Streaming Media v2009.09.28)
Received DESCRIBE response: RTSP/1.0 200 OK
Server: IOImage RTSP Server
CSeq: 2
Content-Type: application/sdp
Content-Length: 190
Need to read 190 extra bytes
Read 190 extra bytes: v=0
o=- 1 1 IN IP4 127.0.0.1
s=RTP session
e=NONE
b=RR:0
t=0 0
m=video 0 RTP/AVP 26
a=rtpmap:26 JPEG/1000
a=framerate:25
a=x-dimensions:352,288
a=x-algoTarget:P
a=control:video
Opened URL "rtsp://10.0.0.122/ioImage/1", returning a SDP description:
v=0
o=- 1 1 IN IP4 127.0.0.1
s=RTP session
e=NONE
b=RR:0
t=0 0
m=video 0 RTP/AVP 26
a=rtpmap:26 JPEG/1000
a=framerate:25
a=x-dimensions:352,288
a=x-algoTarget:P
a=control:video
Created receiver for "video/JPEG" subsession (client ports 1450-1451)
Sending request: SETUP rtsp://10.0.0.122/ioImage/1/video RTSP/1.0
CSeq: 3
Transport: RTP/AVP/TCP;unicast;interleaved=0-1
User-Agent: openrtsp (LIVE555 Streaming Media v2009.09.28)
Received SETUP response: RTSP/1.0 200 OK
Server: IOImage RTSP Server
CSeq: 3
Transport: RTP/AVP/TCP;unicast;interleaved=0-1;server_port=0;ssrc=0000167e
x-Dynamic_Rate: 1
Session: 3830
Setup "video/JPEG" subsession (client ports 1450-1451)
Created output file: "video-JPEG-1"
Sending request: PLAY rtsp://10.0.0.122/ioImage/1 RTSP/1.0
CSeq: 4
Session: 3830
Range: npt=0.000-
User-Agent: openrtsp (LIVE555 Streaming Media v2009.09.28)
Discarding interleaved RTP or RTCP packet (48133 bytes, channel id 0)
Received PLAY response: ĘH└ń▲2☼▒»KËŘ◄Ó╗ś§%&shy;«äĺüâŁ>/■&amp;╝sC>\ę=Ł─ľWá`O☺↓>╠☼♀=ł5Ŕ→?
‼dĹ┼ÔűhíĆ;WR┤♦┼§x¨h˙§←Ś╣"╣5OSKŔt│|9&shy;╝R♠ő┬┌♂»íËß?ű-q■↔Ť└■#˝úŔľ&shy;˛ě¨↕<W 
Failed to start playing session: no response code in line: "ĘH└ń▲2☼▒»KËŘ◄Ó╗ś§%&shy;
äĺüâŁ>/■&amp;╝sC>\ę=Ł─ľWá`O☺↓>╠☼♀=ł5Ŕ→?─‼dĹ┼ÔűhíĆ;WR┤♦┼§x¨h˙§←Ś╣"╣5OSKŔt│|9&shy;╝R♠ő┬┌♂
íËß?ű-q■↔Ť└■#˝úŔľ&shy;˛ě¨↕<W "
Sending request: TEARDOWN rtsp://10.0.0.122/ioImage/1 RTSP/1.0
CSeq: 5
Session: 3830
User-Agent: openrtsp (LIVE555 Streaming Media v2009.09.28)