Hello
I'm connecting with a mpeg4 stream over TCP (because i can use UDP),
using the example live555ProxyServer (using the -t option)
The connection is succesfully and i can see the video transmission, but
when the backend sends a BYE, the live55ProxyServer crashed after trying
to close the ProxyServerMediaSubsessions
I would like to know what's triggering this issue and the best solution
to solve it
Just as a suggestion.... Is it possible that the program was trying to
use a deleted object or something like?.
Here is the complete log:
./live555ProxyServer -V -t rtsp://usr:pswd@172.31.17.67:554/mpeg4/media.amp
LIVE555 Proxy Server
(LIVE555 Streaming Media library version 2013.01.15)
Opening connection to 172.31.17.67, port 554...
RTSP stream, proxying the stream
"rtsp://usr:pswd@172.31.17.67:554/mpeg4/media.amp"
Play this stream using the URL: rtsp://172.25.6.230:8555/proxyStream
(We use port 8000 for optional RTSP-over-HTTP tunneling.)
...remote connection opened
Sending request: DESCRIBE
rtsp://usr:pswd@172.31.17.67:554/mpeg4/media.amp RTSP/1.0
CSeq: 2
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2013.01.15)
Accept: application/sdp
Received 73 new bytes of response data.
Received a complete DESCRIBE response:
RTSP/1.0 401 Unauthorized
CSeq: 2
WWW-Authenticate: Basic realm="/"
Resending...
Sending request: DESCRIBE
rtsp://usr:pswd@172.31.17.67:554/mpeg4/media.amp RTSP/1.0
CSeq: 3
Authorization: Basic cm9vdDp0aXM=
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2013.01.15)
Accept: application/sdp
Received 857 new bytes of response data.
Received a complete DESCRIBE response:
RTSP/1.0 200 OK
CSeq: 3
Content-Base: rtsp://172.31.17.67:554/mpeg4/media.amp/
Content-Type: application/sdp
Content-Length: 721
v=0
o=- 1358442587034508 1358442587034519 IN IP4 172.31.17.67
s=Media Presentation
e=NONE
c=IN IP4 0.0.0.0
b=AS:300
t=0 0
a=control:*
a=range:npt=now-
a=mpeg4-iod:
"data:application/mpeg4-iod;base64,AoDUAE8BAf8DAQOAbwABQFBkYXRhOmFwcGxpY2F0aW9uL21wZWc0LW9kLWF1O2Jhc2U2NCxBUjBCR3dVZkF4Y0F5U1FBWlFRTklCRUVrK0FBQkpQZ0FBU1Q0QVlCQkE9PQQNAQUABAAAAAAAAAAAAAYJAQAAAAAAAAAAAzoAAkA2ZGF0YTphcHBsaWNhdGlvbi9tcGVnNC1iaWZzLWF1O2Jhc2U2NCx3QkFTWVFTSVVFVUZQd0E9BBICDQAAAgAAAAAAAAAABQMAAEAGCQEAAAAAAAAAAA=="
a=isma-compliance:1,1.0,1
m=video 0 RTP/AVP 96
b=AS:300
a=framerate:10.0
a=control:trackID=1
a=rtpmap:96 MP4V-ES/90000
a=fmtp:96 profile-level-id=3;
config=000001B003000001B5891300000100000001200086C40FA28782168A21
a=mpeg4-esid:201
ProxyServerMediaSession["rtsp://172.31.17.67:554/mpeg4/media.amp/"]
added new "ProxyServerMediaSubsession" for RTP/video/MP4V-ES track
ProxyServerMediaSubsession["MP4V-ES"]::createNewStreamSource(session
id 0)
Initiated: ProxyServerMediaSubsession["MP4V-ES"]
ProxyServerMediaSubsession["MP4V-ES"]::createNewRTPSink()
ProxyServerMediaSubsession["MP4V-ES"]::closeStreamSource()
ProxyServerMediaSubsession["MP4V-ES"]::createNewStreamSource(session
id 564885010)
Sending request: SETUP
rtsp://172.31.17.67:554/mpeg4/media.amp/trackID=1 RTSP/1.0
CSeq: 4
Authorization: Basic cm9vdDp0aXM=
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2013.01.15)
Transport: RTP/AVP/TCP;unicast;interleaved=0-1
ProxyServerMediaSubsession["MP4V-ES"]::createNewRTPSink()
Received 124 new bytes of response data.
Received a complete SETUP response:
RTSP/1.0 200 OK
CSeq: 4
Session: 0157492160;timeout=60
Transport: RTP/AVP/TCP;unicast;interleaved=130-131;mode="PLAY"
ProxyRTSPClient["rtsp://172.31.17.67:554/mpeg4/media.amp/"]::continueAfterSETUP():
head codec: MP4V-ES; numSubsessions 1
queue: MP4V-ES
Sending request: PLAY rtsp://172.31.17.67:554/mpeg4/media.amp/ RTSP/1.0
CSeq: 5
Authorization: Basic cm9vdDp0aXM=
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2013.01.15)
Session: 0157492160
Received a complete PLAY response:
RTSP/1.0 200 OK
CSeq: 5
Session: 0157492160
Range: npt=now-
RTP-Info: url=trackID=1;seq=29566;rtptime=2487697867
Sending request: OPTIONS rtsp://172.31.17.67:554/mpeg4/media.amp/
RTSP/1.0
CSeq: 6
Authorization: Basic cm9vdDp0aXM=
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2013.01.15)
ProxyServerMediaSubsession["MP4V-ES"]: received RTCP "BYE"
ProxyServerMediaSubsession["MP4V-ES"]::closeStreamSource()
Sending request: PAUSE rtsp://172.31.17.67:554/mpeg4/media.amp/
RTSP/1.0
CSeq: 7
Authorization: Basic cm9vdDp0aXM=
User-Agent: ProxyRTSPClient (LIVE555 Streaming Media v2013.01.15)
Session: 0157492160
ProxyRTSPClient["rtsp://172.31.17.67:554/mpeg4/media.amp/"]: lost
connection to server ('errno': 22). Resetting...
ProxyServerMediaSubsession["Hz? -ES"]::closeStreamSource()
Opening connection to 172.31.17.67, port 554...
Segmentation fault
Many thanks
Conchi Abasolo
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