Hello everyone,
I am using Live555 streaming media for an application which records and
re-streams RTSP streams coming from IP camera. For that, I am using openRTSP
for recording and live555 proxy server for re-streaming the camera stream.
For a few of the cameras we are facing a strange issue where in the camera
recording happens successfully, however the live555 proxy server is unable
to generate a new stream for the same camera stream (there is no indication
of failure in the verbose output dump, however the rtsp url generated by
proxy server cannot be decoded by an rtsp client). Since I do not have any
idea about the live555 proxy server details, I have been unable to get into
this problem. I tried streaming the same camera stream using VLC and that
works fine. What could be possibly wrong with this. I am here by attaching
the verbose output for reference.
E:\...\live\proxyServer>live555ProxyServer.exe -V
rtsp://10.17.10.67/ch0_unicast_firststream
LIVE555 Proxy Server
(LIVE555 Streaming Media library version 2012.05.17)
Opening connection to 10.17.10.67, port 554...
RTSP stream, proxying the stream
"rtsp://10.17.10.67/ch0_unicast_firststream"
Play this stream using the URL "rtsp://10.17.1.150/proxyStream"
(We use port 8000 for optional RTSP-over-HTTP tunneling.)
...remote connection opened
Sending request: DESCRIBE rtsp://10.17.10.67/ch0_unicast_firststream
RTSP/1.0
CSeq: 2
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Accept: application/sdp
Received 716 new bytes of response data.
Received a complete DESCRIBE response:
RTSP/1.0 200 OK
CSeq: 2
Date: Wed, Jul 04 2012 10:55:19 GMT
Content-Base: rtsp://10.17.10.67/ch0_unicast_firststream/
Content-Type: application/sdp
Content-Length: 540
v=0
o=- 1341385393116860 1 IN IP4 10.17.10.67
s=Session of first stream
i=First Codec Stream
t=0 0
a=tool:LIVE555 Streaming Media v2007.08.03
a=type:broadcast
a=control:*
a=range:npt=0-
a=x-qt-text-nam:Session of first stream
a=x-qt-text-inf:First Codec Stream
m=video 0 RTP/AVP 96
c=IN IP4 0.0.0.0
a=rtpmap:96 MP4V-ES/90000
a=fmtp:96
profile-level-id=5;config=000001B005000001B509000001000000012000847A98
28A02240A31F
a=control:track1
m=metadata 0 RTP/AVP 97
c=IN IP4 0.0.0.0
a=rtpmap:97 METADATA/64000
a=control:track2
ProxyServerMediaSession["rtsp://10.17.10.67/ch0_unicast_firststream/"] added
new
"ProxyServerMediaSubsession" for RTP/video/MP4V-ES track
ProxyServerMediaSession["rtsp://10.17.10.67/ch0_unicast_firststream/"] added
new
"ProxyServerMediaSubsession" for RTP/metadata/METADATA track
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 3
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Received 122 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 3
Date: Wed, Jul 04 2012 10:55:56 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Opening connection to 10.17.10.67, port 554...
...remote connection opened
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 4
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Received 122 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 4
Date: Wed, Jul 04 2012 10:56:48 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Opening connection to 10.17.10.67, port 554...
...remote connection opened
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 5
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Received 122 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 5
Date: Wed, Jul 04 2012 10:57:43 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 6
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Received 122 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 6
Date: Wed, Jul 04 2012 10:58:23 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 7
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Received 122 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 7
Date: Wed, Jul 04 2012 10:59:04 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 8
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
ProxyRTSPClient["rtsp://10.17.10.67/ch0_unicast_firststream/"]: lost
connection
to server ('errno': 10057). Resetting...
Opening connection to 10.17.10.67, port 554...
...remote connection opened
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 9
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Received 122 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 9
Date: Wed, Jul 04 2012 11:00:29 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Opening connection to 10.17.10.67, port 554...
...remote connection opened
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 10
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Received 123 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 10
Date: Wed, Jul 04 2012 11:01:22 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 11
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Received 123 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 11
Date: Wed, Jul 04 2012 11:02:05 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 12
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Received 123 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 12
Date: Wed, Jul 04 2012 11:02:39 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 13
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Received 123 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 13
Date: Wed, Jul 04 2012 11:03:10 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Sending request: OPTIONS rtsp://10.17.10.67/ch0_unicast_firststream/
RTSP/1.0
CSeq: 14
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2012.05.17)
Received 123 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 14
Date: Wed, Jul 04 2012 11:03:46 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Regards,
Saurabh Gandhi
Disclaimer: This message (including any attachments) contains confidential
information and is intended solely for the use of the individual or entity to
whom they are addressed. If you are not the intended recipient you are notified
that disclosing, copying, distributing or taking any action based on the
contents of this information is strictly prohibited. If you have received this
email in error please notify mail...@godrej.com. Please note that any views or
opinions presented in this email are solely those of the author and do not
necessarily represent those of Godrej & Boyce Mfg. Co. Ltd. group of companies.
The recipient should check this email and any attachments for the presence of
viruses. Godrej & Boyce Mfg. Co. Ltd. group of companies accepts no liability
for any damage caused by any virus transmitted by this email.
_______________________________________________
live-devel mailing list
live-devel@lists.live555.com
http://lists.live555.com/mailman/listinfo/live-devel
