I found something.
I see the RTSP message in wireshark then, I find something strange.
There is three cases.
Case #1
- using VLC
rtsp://10.250.46.235:554/live/747ff970-2c32-45b0-8f86-56ec3faa406e
-> RTSP Play message’s response is like that
Session: 35A65E76
Range:
RTP-Info: url=rtsp://10.250.46.235/747ff970-2c32-45b0-8f86-56ec3faa406e/747ff970-2c32-45b0-8f86-56ec3faa406e;seq=61190;rtptime=0
-> and video is not receving from Milestone.
-> and I find the difference between RTP-Info’s url and request URL
-> Hmm.. So, I try the RTP-Info’s url
Case #2
- using VLC
rtsp://10.250.46.235/747ff970-2c32-45b0-8f86-56ec3faa406e/747ff970-2c32-45b0-8f86-56ec3faa406e
-> RTSP Play message’s response is like that
Session: 682804CC
Range: npt=0.000-
RTP-Info: url=rtsp://10.250.46.235/747ff970-2c32-45b0-8f86-56ec3faa406e/747ff970-2c32-45b0-8f86-56ec3faa406e;seq=46738;rtptime=0
-> and video is not receving from Milestone.
So.. I try the RTSP-Info’s url with my RtspClient (I developed)
Case #3
- using my RtspClient program
rtsp://10.250.46.235/747ff970-2c32-45b0-8f86-56ec3faa406e/747ff970-2c32-45b0-8f86-56ec3faa406e
-> RTSP Play message’s response is like that
Session: BD48FAB9
Range:
RTP-Info: url=rtsp://10.250.46.235/747ff970-2c32-45b0-8f86-56ec3faa406e/747ff970-2c32-45b0-8f86-56ec3faa406e;seq=42850;rtptime=0
-> and video receiving successfully
Oh? What’s that?
Questions…
1. What is RTP-Info’s url mean?
2. Why does not play the video using VLC?
3. Why try the below RTSP URL using VLC always response the RTSP 401?
rtsp://admin:admin@10.250.46.235:554/747ff970-2c32-45b0-8f86-56ec3faa406e/747ff970-2c32-45b0-8f86-56ec3faa406e
Is anyone can play the live stream using VLC?